[ 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 '10.128.0.30' (ECDSA) to the list of known hosts. 2021/05/19 17:01:11 fuzzer started 2021/05/19 17:01:11 dialing manager at 10.128.0.163:39891 2021/05/19 17:01:11 checking machine... 2021/05/19 17:01:11 checking revisions... 2021/05/19 17:01:11 testing simple program... syzkaller login: [ 19.145137][ T25] audit: type=1400 audit(1621443671.257:8): avc: denied { execmem } for pid=1755 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 19.175307][ T1756] cgroup: Unknown subsys name 'perf_event' [ 19.182130][ T1756] cgroup: Unknown subsys name 'net_cls' 2021/05/19 17:01:12 building call list... [ 21.306888][ T25] audit: type=1400 audit(1621443673.408:9): avc: denied { create } for pid=1746 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 2021/05/19 17:01:22 syscalls: 1997 2021/05/19 17:01:22 code coverage: enabled 2021/05/19 17:01:22 comparison tracing: enabled 2021/05/19 17:01:22 extra coverage: enabled 2021/05/19 17:01:22 setuid sandbox: enabled 2021/05/19 17:01:22 namespace sandbox: enabled 2021/05/19 17:01:22 Android sandbox: enabled 2021/05/19 17:01:22 fault injection: enabled 2021/05/19 17:01:22 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2021/05/19 17:01:22 net packet injection: /dev/net/tun does not exist 2021/05/19 17:01:22 net device setup: enabled 2021/05/19 17:01:22 concurrency sanitizer: enabled 2021/05/19 17:01:22 devlink PCI setup: PCI device 0000:00:10.0 is not available 2021/05/19 17:01:22 USB emulation: /dev/raw-gadget does not exist 2021/05/19 17:01:22 hci packet injection: /dev/vhci does not exist 2021/05/19 17:01:22 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 2021/05/19 17:01:22 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 2021/05/19 17:01:22 fetching corpus: 0, signal 0/0 (executing program) 2021/05/19 17:01:22 fetching corpus: 0, signal 0/0 (executing program) 2021/05/19 17:01:23 starting 6 fuzzer processes 17:01:23 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x18c, &(0x7f0000000440)="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"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 17:01:23 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000480)="66530700ae897094e71b0fa1f147a8378f364602812c66538d750f6ee1d001f43f0500bb9fb045f2d1eaa302ab6c2fef2308003ea1315b9532f3af2f5e153eb78020fa00eb298802d8f6c1f3b18d6d352507f7018b31a53bad1ec3533c791a753a1fef2c5600010000", 0x69}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 17:01:23 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x5, 0x9) unshare(0x40000400) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000080)=0x54) 17:01:23 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:23 executing program 3: clone(0x41204400, &(0x7f00000000c0)="e3fa844b49f1ed8dc96f316a53b7612982efe05534debf7d1dbd16d1f2e2d95eb11bfe45056bf3c37ada4a0a99905e8ef52d6d63810bb68d253cb06065653a87e8d8856c621ea0af5bc97a", &(0x7f0000000080), 0x0, &(0x7f0000000140)="d98e45d0cbb0e9a02b49ee58967a08f3f4c9d6adfc213fafc4c76bd6fc7f439253c8ae1b4486841c6edc2972945858e43fbea6e75a13eaf27c3ff03aca468d907cf5bdda5da2ea8ef263c3cff1db52b7557f4fdf75f010ddb9cc4c70465fa1654f9a635ee0479885081ef1c12db8fa347ca55d81") 17:01:23 executing program 5: set_mempolicy(0x2, &(0x7f00000000c0)=0x9, 0x2) r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020000000000000000021000000000000210000000000000000000000000000000000000000000000000000000000000000010000010100000100080800000000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000000140)="2200170000000000005700080000000008007809140b2a3a0802ae38", 0x1c, 0xb800}], 0x0, &(0x7f0000000080)) openat2(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x6}, 0x18) [ 31.326201][ T2331] cgroup: Unknown subsys name 'perf_event' [ 31.332263][ T2331] cgroup: Unknown subsys name 'net_cls' [ 31.356322][ T2332] cgroup: Unknown subsys name 'perf_event' [ 31.362425][ T2332] cgroup: Unknown subsys name 'net_cls' [ 31.386261][ T2335] cgroup: Unknown subsys name 'perf_event' [ 31.390901][ T2337] cgroup: Unknown subsys name 'perf_event' [ 31.393035][ T2335] cgroup: Unknown subsys name 'net_cls' [ 31.403976][ T2339] cgroup: Unknown subsys name 'perf_event' [ 31.410272][ T2337] cgroup: Unknown subsys name 'net_cls' [ 31.419632][ T2339] cgroup: Unknown subsys name 'net_cls' [ 31.420791][ T2343] cgroup: Unknown subsys name 'perf_event' [ 31.435826][ T2343] cgroup: Unknown subsys name 'net_cls' 17:01:27 executing program 5: set_mempolicy(0x2, &(0x7f00000000c0)=0x9, 0x2) r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020000000000000000021000000000000210000000000000000000000000000000000000000000000000000000000000000010000010100000100080800000000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000000140)="2200170000000000005700080000000008007809140b2a3a0802ae38", 0x1c, 0xb800}], 0x0, &(0x7f0000000080)) openat2(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x6}, 0x18) [ 35.690509][ T4993] loop5: detected capacity change from 0 to 184 17:01:27 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x18c, &(0x7f0000000440)="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"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 17:01:27 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000480)="66530700ae897094e71b0fa1f147a8378f364602812c66538d750f6ee1d001f43f0500bb9fb045f2d1eaa302ab6c2fef2308003ea1315b9532f3af2f5e153eb78020fa00eb298802d8f6c1f3b18d6d352507f7018b31a53bad1ec3533c791a753a1fef2c5600010000", 0x69}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 17:01:28 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x5, 0x9) unshare(0x40000400) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000080)=0x54) 17:01:28 executing program 5: set_mempolicy(0x2, &(0x7f00000000c0)=0x9, 0x2) r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020000000000000000021000000000000210000000000000000000000000000000000000000000000000000000000000000010000010100000100080800000000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000000140)="2200170000000000005700080000000008007809140b2a3a0802ae38", 0x1c, 0xb800}], 0x0, &(0x7f0000000080)) openat2(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x6}, 0x18) 17:01:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x18c, &(0x7f0000000440)="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"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) [ 35.853330][ T5068] loop5: detected capacity change from 0 to 184 17:01:28 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000480)="66530700ae897094e71b0fa1f147a8378f364602812c66538d750f6ee1d001f43f0500bb9fb045f2d1eaa302ab6c2fef2308003ea1315b9532f3af2f5e153eb78020fa00eb298802d8f6c1f3b18d6d352507f7018b31a53bad1ec3533c791a753a1fef2c5600010000", 0x69}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 17:01:28 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x5, 0x9) unshare(0x40000400) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000080)=0x54) 17:01:28 executing program 3: clone(0x41204400, &(0x7f00000000c0)="e3fa844b49f1ed8dc96f316a53b7612982efe05534debf7d1dbd16d1f2e2d95eb11bfe45056bf3c37ada4a0a99905e8ef52d6d63810bb68d253cb06065653a87e8d8856c621ea0af5bc97a", &(0x7f0000000080), 0x0, &(0x7f0000000140)="d98e45d0cbb0e9a02b49ee58967a08f3f4c9d6adfc213fafc4c76bd6fc7f439253c8ae1b4486841c6edc2972945858e43fbea6e75a13eaf27c3ff03aca468d907cf5bdda5da2ea8ef263c3cff1db52b7557f4fdf75f010ddb9cc4c70465fa1654f9a635ee0479885081ef1c12db8fa347ca55d81") [ 35.953817][ T5107] loop5: detected capacity change from 0 to 184 17:01:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x18c, &(0x7f0000000440)="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"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 17:01:29 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000480)="66530700ae897094e71b0fa1f147a8378f364602812c66538d750f6ee1d001f43f0500bb9fb045f2d1eaa302ab6c2fef2308003ea1315b9532f3af2f5e153eb78020fa00eb298802d8f6c1f3b18d6d352507f7018b31a53bad1ec3533c791a753a1fef2c5600010000", 0x69}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 17:01:29 executing program 5: set_mempolicy(0x2, &(0x7f00000000c0)=0x9, 0x2) r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020000000000000000021000000000000210000000000000000000000000000000000000000000000000000000000000000010000010100000100080800000000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000000140)="2200170000000000005700080000000008007809140b2a3a0802ae38", 0x1c, 0xb800}], 0x0, &(0x7f0000000080)) openat2(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x6}, 0x18) 17:01:29 executing program 3: clone(0x41204400, &(0x7f00000000c0)="e3fa844b49f1ed8dc96f316a53b7612982efe05534debf7d1dbd16d1f2e2d95eb11bfe45056bf3c37ada4a0a99905e8ef52d6d63810bb68d253cb06065653a87e8d8856c621ea0af5bc97a", &(0x7f0000000080), 0x0, &(0x7f0000000140)="d98e45d0cbb0e9a02b49ee58967a08f3f4c9d6adfc213fafc4c76bd6fc7f439253c8ae1b4486841c6edc2972945858e43fbea6e75a13eaf27c3ff03aca468d907cf5bdda5da2ea8ef263c3cff1db52b7557f4fdf75f010ddb9cc4c70465fa1654f9a635ee0479885081ef1c12db8fa347ca55d81") 17:01:29 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x5, 0x9) unshare(0x40000400) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000080)=0x54) 17:01:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 37.062258][ T5169] loop5: detected capacity change from 0 to 184 17:01:29 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:29 executing program 3: clone(0x41204400, &(0x7f00000000c0)="e3fa844b49f1ed8dc96f316a53b7612982efe05534debf7d1dbd16d1f2e2d95eb11bfe45056bf3c37ada4a0a99905e8ef52d6d63810bb68d253cb06065653a87e8d8856c621ea0af5bc97a", &(0x7f0000000080), 0x0, &(0x7f0000000140)="d98e45d0cbb0e9a02b49ee58967a08f3f4c9d6adfc213fafc4c76bd6fc7f439253c8ae1b4486841c6edc2972945858e43fbea6e75a13eaf27c3ff03aca468d907cf5bdda5da2ea8ef263c3cff1db52b7557f4fdf75f010ddb9cc4c70465fa1654f9a635ee0479885081ef1c12db8fa347ca55d81") 17:01:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:31 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:31 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:31 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:32 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:32 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:33 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:33 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:34 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x5, 0x9) unshare(0x40000400) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000080)=0x54) 17:01:34 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x5, 0x9) unshare(0x40000400) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000080)=0x54) 17:01:34 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000480)="66530700ae897094e71b0fa1f147a8378f364602812c66538d750f6ee1d001f43f0500bb9fb045f2d1eaa302ab6c2fef2308003ea1315b9532f3af2f5e153eb78020fa00eb298802d8f6c1f3b18d6d352507f7018b31a53bad1ec3533c791a753a1fef2c5600010000", 0x69}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 17:01:34 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x5, 0x9) unshare(0x40000400) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000080)=0x54) 17:01:34 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000480)="66530700ae897094e71b0fa1f147a8378f364602812c66538d750f6ee1d001f43f0500bb9fb045f2d1eaa302ab6c2fef2308003ea1315b9532f3af2f5e153eb78020fa00eb298802d8f6c1f3b18d6d352507f7018b31a53bad1ec3533c791a753a1fef2c5600010000", 0x69}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 17:01:34 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000480)="66530700ae897094e71b0fa1f147a8378f364602812c66538d750f6ee1d001f43f0500bb9fb045f2d1eaa302ab6c2fef2308003ea1315b9532f3af2f5e153eb78020fa00eb298802d8f6c1f3b18d6d352507f7018b31a53bad1ec3533c791a753a1fef2c5600010000", 0x69}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 17:01:34 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x5, 0x9) unshare(0x40000400) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000080)=0x54) 17:01:34 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000480)="66530700ae897094e71b0fa1f147a8378f364602812c66538d750f6ee1d001f43f0500bb9fb045f2d1eaa302ab6c2fef2308003ea1315b9532f3af2f5e153eb78020fa00eb298802d8f6c1f3b18d6d352507f7018b31a53bad1ec3533c791a753a1fef2c5600010000", 0x69}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 17:01:34 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000480)="66530700ae897094e71b0fa1f147a8378f364602812c66538d750f6ee1d001f43f0500bb9fb045f2d1eaa302ab6c2fef2308003ea1315b9532f3af2f5e153eb78020fa00eb298802d8f6c1f3b18d6d352507f7018b31a53bad1ec3533c791a753a1fef2c5600010000", 0x69}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 17:01:34 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000480)="66530700ae897094e71b0fa1f147a8378f364602812c66538d750f6ee1d001f43f0500bb9fb045f2d1eaa302ab6c2fef2308003ea1315b9532f3af2f5e153eb78020fa00eb298802d8f6c1f3b18d6d352507f7018b31a53bad1ec3533c791a753a1fef2c5600010000", 0x69}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 17:01:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:35 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x5, 0x9) unshare(0x40000400) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000080)=0x54) 17:01:35 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000480)="66530700ae897094e71b0fa1f147a8378f364602812c66538d750f6ee1d001f43f0500bb9fb045f2d1eaa302ab6c2fef2308003ea1315b9532f3af2f5e153eb78020fa00eb298802d8f6c1f3b18d6d352507f7018b31a53bad1ec3533c791a753a1fef2c5600010000", 0x69}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 17:01:35 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000480)="66530700ae897094e71b0fa1f147a8378f364602812c66538d750f6ee1d001f43f0500bb9fb045f2d1eaa302ab6c2fef2308003ea1315b9532f3af2f5e153eb78020fa00eb298802d8f6c1f3b18d6d352507f7018b31a53bad1ec3533c791a753a1fef2c5600010000", 0x69}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 17:01:35 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000480)="66530700ae897094e71b0fa1f147a8378f364602812c66538d750f6ee1d001f43f0500bb9fb045f2d1eaa302ab6c2fef2308003ea1315b9532f3af2f5e153eb78020fa00eb298802d8f6c1f3b18d6d352507f7018b31a53bad1ec3533c791a753a1fef2c5600010000", 0x69}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 17:01:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x18c, &(0x7f0000000440)="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"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 17:01:35 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000480)="66530700ae897094e71b0fa1f147a8378f364602812c66538d750f6ee1d001f43f0500bb9fb045f2d1eaa302ab6c2fef2308003ea1315b9532f3af2f5e153eb78020fa00eb298802d8f6c1f3b18d6d352507f7018b31a53bad1ec3533c791a753a1fef2c5600010000", 0x69}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 17:01:35 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000480)="66530700ae897094e71b0fa1f147a8378f364602812c66538d750f6ee1d001f43f0500bb9fb045f2d1eaa302ab6c2fef2308003ea1315b9532f3af2f5e153eb78020fa00eb298802d8f6c1f3b18d6d352507f7018b31a53bad1ec3533c791a753a1fef2c5600010000", 0x69}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 17:01:35 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x5, 0x9) unshare(0x40000400) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000080)=0x54) 17:01:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x18c, &(0x7f0000000440)="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"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 17:01:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x18c, &(0x7f0000000440)="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"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 17:01:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x18c, &(0x7f0000000440)="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"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 17:01:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x18c, &(0x7f0000000440)="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"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 17:01:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) recvmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000000040)=')', 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0xddd) tkill(r1, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:01:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x18c, &(0x7f0000000440)="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"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 17:01:36 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000480)="66530700ae897094e71b0fa1f147a8378f364602812c66538d750f6ee1d001f43f0500bb9fb045f2d1eaa302ab6c2fef2308003ea1315b9532f3af2f5e153eb78020fa00eb298802d8f6c1f3b18d6d352507f7018b31a53bad1ec3533c791a753a1fef2c5600010000", 0x69}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 17:01:36 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x18c, &(0x7f0000000440)="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"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 17:01:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x18c, &(0x7f0000000440)="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"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 17:01:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x18c, &(0x7f0000000440)="c4c691019919da078a0098d1e0a593b040f7629100f06ee04fa4ea57ff22ea97be19af3dcba01419cd2386ad59157689c9c6a47312334c2a97ac2b7f0fb4aabebae8dc5dffbcd48a70502173d6efa56b60f48cf0c9d0989ecbbfc220bd2b39df9ad8d6b14910f4a869863009780dd6e673a02f7ed829932929af9dffb1fa2cd7328202ac55f4f5dbb8494120f79d5f60958691a8a3fcf561c33f46ab89803f47d97e04f7bf9cafb006ae29480408c8380cf060dd72462ccc5b7d195a113bc539df6591cd574a02d4d9b9f3ebce31bd7582018ded8ceb71e75417dabc45f9fa0503befdcd0874ae979bc9581d6a854d4dfb7ffaed09bfcf330c365988c05e12ed069a42c964f79e16ad22f95ffaf5a1d4200b030d0b7b170051b850b78b196b00f0ffff72ac058a66ea2614ba81fdefa76b9b8df6a1203b820129976905984e26586931f700bbec30960449bfb7642485f2edf7bd55a715be62eecd33ee4d1480231a10e6ce6ad6942d6ac0799a6336259b1fde152b1628ba090a130cd9d7512698c1809754008b46db7c8677"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 17:01:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x18c, &(0x7f0000000440)="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"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 17:01:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x18c, &(0x7f0000000440)="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"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 17:01:36 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x18c, &(0x7f0000000440)="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"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 17:01:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x18c, &(0x7f0000000440)="c4c691019919da078a0098d1e0a593b040f7629100f06ee04fa4ea57ff22ea97be19af3dcba01419cd2386ad59157689c9c6a47312334c2a97ac2b7f0fb4aabebae8dc5dffbcd48a70502173d6efa56b60f48cf0c9d0989ecbbfc220bd2b39df9ad8d6b14910f4a869863009780dd6e673a02f7ed829932929af9dffb1fa2cd7328202ac55f4f5dbb8494120f79d5f60958691a8a3fcf561c33f46ab89803f47d97e04f7bf9cafb006ae29480408c8380cf060dd72462ccc5b7d195a113bc539df6591cd574a02d4d9b9f3ebce31bd7582018ded8ceb71e75417dabc45f9fa0503befdcd0874ae979bc9581d6a854d4dfb7ffaed09bfcf330c365988c05e12ed069a42c964f79e16ad22f95ffaf5a1d4200b030d0b7b170051b850b78b196b00f0ffff72ac058a66ea2614ba81fdefa76b9b8df6a1203b820129976905984e26586931f700bbec30960449bfb7642485f2edf7bd55a715be62eecd33ee4d1480231a10e6ce6ad6942d6ac0799a6336259b1fde152b1628ba090a130cd9d7512698c1809754008b46db7c8677"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 17:01:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x18c, &(0x7f0000000440)="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"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 17:01:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x18c, &(0x7f0000000440)="c4c691019919da078a0098d1e0a593b040f7629100f06ee04fa4ea57ff22ea97be19af3dcba01419cd2386ad59157689c9c6a47312334c2a97ac2b7f0fb4aabebae8dc5dffbcd48a70502173d6efa56b60f48cf0c9d0989ecbbfc220bd2b39df9ad8d6b14910f4a869863009780dd6e673a02f7ed829932929af9dffb1fa2cd7328202ac55f4f5dbb8494120f79d5f60958691a8a3fcf561c33f46ab89803f47d97e04f7bf9cafb006ae29480408c8380cf060dd72462ccc5b7d195a113bc539df6591cd574a02d4d9b9f3ebce31bd7582018ded8ceb71e75417dabc45f9fa0503befdcd0874ae979bc9581d6a854d4dfb7ffaed09bfcf330c365988c05e12ed069a42c964f79e16ad22f95ffaf5a1d4200b030d0b7b170051b850b78b196b00f0ffff72ac058a66ea2614ba81fdefa76b9b8df6a1203b820129976905984e26586931f700bbec30960449bfb7642485f2edf7bd55a715be62eecd33ee4d1480231a10e6ce6ad6942d6ac0799a6336259b1fde152b1628ba090a130cd9d7512698c1809754008b46db7c8677"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 17:01:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x18c, &(0x7f0000000440)="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"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 17:01:36 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x18c, &(0x7f0000000440)="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"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 17:01:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x18c, &(0x7f0000000440)="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"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 17:01:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x18c, &(0x7f0000000440)="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"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 17:01:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x18c, &(0x7f0000000440)="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"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 17:01:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x18c, &(0x7f0000000440)="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"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 17:01:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x18c, &(0x7f0000000440)="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"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 17:01:37 executing program 5: set_mempolicy(0x2, &(0x7f00000000c0)=0x9, 0x2) r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020000000000000000021000000000000210000000000000000000000000000000000000000000000000000000000000000010000010100000100080800000000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000000140)="2200170000000000005700080000000008007809140b2a3a0802ae38", 0x1c, 0xb800}], 0x0, &(0x7f0000000080)) openat2(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x6}, 0x18) 17:01:37 executing program 4: set_mempolicy(0x2, &(0x7f00000000c0)=0x9, 0x2) r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020000000000000000021000000000000210000000000000000000000000000000000000000000000000000000000000000010000010100000100080800000000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000000140)="2200170000000000005700080000000008007809140b2a3a0802ae38", 0x1c, 0xb800}], 0x0, &(0x7f0000000080)) openat2(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x6}, 0x18) 17:01:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x18c, &(0x7f0000000440)="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"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 17:01:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x18c, &(0x7f0000000440)="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"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 17:01:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x18c, &(0x7f0000000440)="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"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 17:01:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x18c, &(0x7f0000000440)="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"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 17:01:37 executing program 5: set_mempolicy(0x2, &(0x7f00000000c0)=0x9, 0x2) r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020000000000000000021000000000000210000000000000000000000000000000000000000000000000000000000000000010000010100000100080800000000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000000140)="2200170000000000005700080000000008007809140b2a3a0802ae38", 0x1c, 0xb800}], 0x0, &(0x7f0000000080)) openat2(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x6}, 0x18) [ 44.958558][ T5671] loop5: detected capacity change from 0 to 184 [ 44.976272][ T5673] loop4: detected capacity change from 0 to 184 17:01:37 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x3, 0x3, 0x80}) 17:01:37 executing program 4: set_mempolicy(0x2, &(0x7f00000000c0)=0x9, 0x2) r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020000000000000000021000000000000210000000000000000000000000000000000000000000000000000000000000000010000010100000100080800000000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000000140)="2200170000000000005700080000000008007809140b2a3a0802ae38", 0x1c, 0xb800}], 0x0, &(0x7f0000000080)) openat2(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x6}, 0x18) 17:01:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x18c, &(0x7f0000000440)="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"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 17:01:37 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='configfs\x00', 0x0, &(0x7f00000004c0)=',\x00') 17:01:37 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="70000000000101040000000000000000020000005c0001801400018008000100e000000108000200000000000c0002800500010000000000240002801400018006"], 0x70}}, 0x0) 17:01:37 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x3, 0x3, 0x80}) 17:01:37 executing program 5: set_mempolicy(0x2, &(0x7f00000000c0)=0x9, 0x2) r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020000000000000000021000000000000210000000000000000000000000000000000000000000000000000000000000000010000010100000100080800000000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000000140)="2200170000000000005700080000000008007809140b2a3a0802ae38", 0x1c, 0xb800}], 0x0, &(0x7f0000000080)) openat2(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x6}, 0x18) 17:01:37 executing program 4: set_mempolicy(0x2, &(0x7f00000000c0)=0x9, 0x2) r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020000000000000000021000000000000210000000000000000000000000000000000000000000000000000000000000000010000010100000100080800000000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000000140)="2200170000000000005700080000000008007809140b2a3a0802ae38", 0x1c, 0xb800}], 0x0, &(0x7f0000000080)) openat2(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x6}, 0x18) [ 45.101307][ T5700] loop5: detected capacity change from 0 to 184 [ 45.114510][ T5710] loop4: detected capacity change from 0 to 184 17:01:37 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='configfs\x00', 0x0, &(0x7f00000004c0)=',\x00') 17:01:37 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x3, 0x3, 0x80}) 17:01:37 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='configfs\x00', 0x0, &(0x7f00000004c0)=',\x00') 17:01:37 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="70000000000101040000000000000000020000005c0001801400018008000100e000000108000200000000000c0002800500010000000000240002801400018006"], 0x70}}, 0x0) 17:01:37 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='configfs\x00', 0x0, &(0x7f00000004c0)=',\x00') [ 45.147670][ T5718] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 45.157042][ T5718] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 45.165178][ T5718] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 45.174527][ T5718] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 17:01:37 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='configfs\x00', 0x0, &(0x7f00000004c0)=',\x00') 17:01:37 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x3, 0x3, 0x80}) [ 45.234096][ T5736] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 45.243659][ T5736] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 45.251860][ T5736] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 45.258857][ T5740] loop5: detected capacity change from 0 to 184 [ 45.261278][ T5736] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 17:01:37 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='configfs\x00', 0x0, &(0x7f00000004c0)=',\x00') 17:01:37 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="70000000000101040000000000000000020000005c0001801400018008000100e000000108000200000000000c0002800500010000000000240002801400018006"], 0x70}}, 0x0) 17:01:37 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="70000000000101040000000000000000020000005c0001801400018008000100e000000108000200000000000c0002800500010000000000240002801400018006"], 0x70}}, 0x0) [ 45.288401][ T5742] loop4: detected capacity change from 0 to 184 17:01:37 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x3, 0x3, 0x80}) 17:01:37 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x3, 0x3, 0x80}) 17:01:37 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='configfs\x00', 0x0, &(0x7f00000004c0)=',\x00') 17:01:37 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000980)=[{{&(0x7f0000000180)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @local, 0x8}, 0x1c, 0x0, 0x0, &(0x7f0000000600)=[@pktinfo={{0x24, 0x29, 0x32, {@dev}}}], 0x28}}], 0x2, 0x0) 17:01:37 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x3, 0x3, 0x80}) 17:01:37 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x3, 0x3, 0x80}) 17:01:37 executing program 1: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000480007041dfffd946f6105000a020300fe0208010001080008000a000400ff7e", 0x24}], 0x1}, 0x0) [ 45.381414][ T5764] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 45.390775][ T5764] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 45.398881][ T5764] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 45.408242][ T5764] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 17:01:37 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x3, 0x3, 0x80}) 17:01:37 executing program 1: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000480007041dfffd946f6105000a020300fe0208010001080008000a000400ff7e", 0x24}], 0x1}, 0x0) 17:01:37 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000980)=[{{&(0x7f0000000180)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @local, 0x8}, 0x1c, 0x0, 0x0, &(0x7f0000000600)=[@pktinfo={{0x24, 0x29, 0x32, {@dev}}}], 0x28}}], 0x2, 0x0) [ 45.449475][ T5778] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 45.458835][ T5778] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 17:01:37 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="70000000000101040000000000000000020000005c0001801400018008000100e000000108000200000000000c0002800500010000000000240002801400018006"], 0x70}}, 0x0) 17:01:37 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="70000000000101040000000000000000020000005c0001801400018008000100e000000108000200000000000c0002800500010000000000240002801400018006"], 0x70}}, 0x0) 17:01:37 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x3, 0x3, 0x80}) 17:01:37 executing program 1: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000480007041dfffd946f6105000a020300fe0208010001080008000a000400ff7e", 0x24}], 0x1}, 0x0) 17:01:37 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000980)=[{{&(0x7f0000000180)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @local, 0x8}, 0x1c, 0x0, 0x0, &(0x7f0000000600)=[@pktinfo={{0x24, 0x29, 0x32, {@dev}}}], 0x28}}], 0x2, 0x0) 17:01:37 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000980)=[{{&(0x7f0000000180)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @local, 0x8}, 0x1c, 0x0, 0x0, &(0x7f0000000600)=[@pktinfo={{0x24, 0x29, 0x32, {@dev}}}], 0x28}}], 0x2, 0x0) 17:01:37 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000980)=[{{&(0x7f0000000180)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @local, 0x8}, 0x1c, 0x0, 0x0, &(0x7f0000000600)=[@pktinfo={{0x24, 0x29, 0x32, {@dev}}}], 0x28}}], 0x2, 0x0) 17:01:37 executing program 1: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000480007041dfffd946f6105000a020300fe0208010001080008000a000400ff7e", 0x24}], 0x1}, 0x0) 17:01:37 executing program 3: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000480007041dfffd946f6105000a020300fe0208010001080008000a000400ff7e", 0x24}], 0x1}, 0x0) 17:01:37 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000980)=[{{&(0x7f0000000180)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @local, 0x8}, 0x1c, 0x0, 0x0, &(0x7f0000000600)=[@pktinfo={{0x24, 0x29, 0x32, {@dev}}}], 0x28}}], 0x2, 0x0) 17:01:37 executing program 0: r0 = syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000002c0)=0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x90e, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) syz_io_uring_setup(0x3280, &(0x7f0000000040), &(0x7f0000ee5000/0x2000)=nil, &(0x7f00006d7000/0x2000)=nil, 0x0, 0x0) dup2(r4, r0) 17:01:37 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000980)=[{{&(0x7f0000000180)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @local, 0x8}, 0x1c, 0x0, 0x0, &(0x7f0000000600)=[@pktinfo={{0x24, 0x29, 0x32, {@dev}}}], 0x28}}], 0x2, 0x0) [ 45.560266][ T5796] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 45.587156][ T5805] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 17:01:37 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="70000000000101040000000000000000020000005c0001801400018008000100e000000108000200000000000c0002800500010000000000240002801400018006"], 0x70}}, 0x0) 17:01:37 executing program 3: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000480007041dfffd946f6105000a020300fe0208010001080008000a000400ff7e", 0x24}], 0x1}, 0x0) 17:01:37 executing program 1: sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000900)=""/212, 0xd4}, {&(0x7f0000000ac0)=""/116, 0x74}, {&(0x7f0000000b40)=""/87, 0x57}], 0x3, &(0x7f0000000d40)=""/4096, 0x1000}, 0x7f}], 0x1, 0x40002043, &(0x7f0000001e00)) futex(&(0x7f0000000240)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[], 0x208e24b) pselect6(0x40, &(0x7f0000000480)={0x2ff4, 0x3, 0x2, 0x8, 0x0, 0x5, 0x7, 0x9}, &(0x7f00000004c0)={0x0, 0x4, 0x4, 0x7e000000000000, 0x6, 0x0, 0x3, 0xce}, &(0x7f0000000500)={0xc3e0, 0xea, 0x3, 0xffff, 0x9, 0x7, 0x8, 0x100000001}, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f00000005c0)={&(0x7f0000000580)={[0x3f]}, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) tkill(0x0, 0x1e) ptrace$setregs(0xd, 0x0, 0x6, 0x0) 17:01:37 executing program 2: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000180)="8de0677ce836c688494869e106ee954dfe9c132246963d240ead88a01635621a893e793dfd1ca550fc84e1dc492d6196bc4fc8137849203ac7d6aeacfa918e0988190550366e008e525e083ffb076a6df38209c304673a23d88b1d89616efe564be25b2811a282c6973f68aa0fc118479b8d7ef84a7ffcee968f2a016746389e42099118d374d72439deedcb169e7f0187bc6e782cf46482b7b80a3dbe07937618f0a07120be4f6a595dedf5", 0xac}, {&(0x7f0000000080)="918e2b58beebfdc82f65e88cb05c", 0xe}, {&(0x7f0000000240)="9ce2e319f8c92ef13014fcbe382c920aeea647a66a5256faed797a44bc4f228ace237d4554510ab81ad2f23cce3d1874a9b4443ef5b2e605d1a5ecef38ec1552cfd45cff6d8b033526b81cde348a640ecb42d25fd9a4b9a9695cd53322b971f8e9e77202e90fad623dcd7c040d2a775a41dddef7dcbb0067a96adae891f3f4785b008e73fd682c2b553b22", 0x8b}, {&(0x7f0000000300)="550d29e95223d952c2de64cb7f6129d3fba677458332c7ac31e79f978232c77258fc75a80b9ee8b552c4d3afe1fe64c2facc88cbd26a6a761788214d54a7877638f8a7eb3edf0f0edc03", 0x4a}, {&(0x7f0000000380)="a79bea418d383294548c45124711b20b004f9d27c79f3c552c04d1d99200e4befca0c2c9a0ece842333179f3a9f55a788fa8457817bb8ad143a9233de4aae2b5659506162e7c0c8e4e56e2701006d743b46f779b347b037d1d4d033ed08255a8fc51a576ffeb2f2bf86c718204dc54a716dede09ce2259c1bf", 0x79}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) 17:01:37 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000300)="66530700ae897094e7b144b097eaa769be6d", 0x12}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2d) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 17:01:37 executing program 0: r0 = syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000002c0)=0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x90e, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) syz_io_uring_setup(0x3280, &(0x7f0000000040), &(0x7f0000ee5000/0x2000)=nil, &(0x7f00006d7000/0x2000)=nil, 0x0, 0x0) dup2(r4, r0) [ 45.677952][ T5827] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 17:01:37 executing program 5: r0 = syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000002c0)=0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x90e, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) syz_io_uring_setup(0x3280, &(0x7f0000000040), &(0x7f0000ee5000/0x2000)=nil, &(0x7f00006d7000/0x2000)=nil, 0x0, 0x0) dup2(r4, r0) 17:01:37 executing program 3: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000480007041dfffd946f6105000a020300fe0208010001080008000a000400ff7e", 0x24}], 0x1}, 0x0) 17:01:37 executing program 2: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000180)="8de0677ce836c688494869e106ee954dfe9c132246963d240ead88a01635621a893e793dfd1ca550fc84e1dc492d6196bc4fc8137849203ac7d6aeacfa918e0988190550366e008e525e083ffb076a6df38209c304673a23d88b1d89616efe564be25b2811a282c6973f68aa0fc118479b8d7ef84a7ffcee968f2a016746389e42099118d374d72439deedcb169e7f0187bc6e782cf46482b7b80a3dbe07937618f0a07120be4f6a595dedf5", 0xac}, {&(0x7f0000000080)="918e2b58beebfdc82f65e88cb05c", 0xe}, {&(0x7f0000000240)="9ce2e319f8c92ef13014fcbe382c920aeea647a66a5256faed797a44bc4f228ace237d4554510ab81ad2f23cce3d1874a9b4443ef5b2e605d1a5ecef38ec1552cfd45cff6d8b033526b81cde348a640ecb42d25fd9a4b9a9695cd53322b971f8e9e77202e90fad623dcd7c040d2a775a41dddef7dcbb0067a96adae891f3f4785b008e73fd682c2b553b22", 0x8b}, {&(0x7f0000000300)="550d29e95223d952c2de64cb7f6129d3fba677458332c7ac31e79f978232c77258fc75a80b9ee8b552c4d3afe1fe64c2facc88cbd26a6a761788214d54a7877638f8a7eb3edf0f0edc03", 0x4a}, {&(0x7f0000000380)="a79bea418d383294548c45124711b20b004f9d27c79f3c552c04d1d99200e4befca0c2c9a0ece842333179f3a9f55a788fa8457817bb8ad143a9233de4aae2b5659506162e7c0c8e4e56e2701006d743b46f779b347b037d1d4d033ed08255a8fc51a576ffeb2f2bf86c718204dc54a716dede09ce2259c1bf", 0x79}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) 17:01:37 executing program 3: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000180)="8de0677ce836c688494869e106ee954dfe9c132246963d240ead88a01635621a893e793dfd1ca550fc84e1dc492d6196bc4fc8137849203ac7d6aeacfa918e0988190550366e008e525e083ffb076a6df38209c304673a23d88b1d89616efe564be25b2811a282c6973f68aa0fc118479b8d7ef84a7ffcee968f2a016746389e42099118d374d72439deedcb169e7f0187bc6e782cf46482b7b80a3dbe07937618f0a07120be4f6a595dedf5", 0xac}, {&(0x7f0000000080)="918e2b58beebfdc82f65e88cb05c", 0xe}, {&(0x7f0000000240)="9ce2e319f8c92ef13014fcbe382c920aeea647a66a5256faed797a44bc4f228ace237d4554510ab81ad2f23cce3d1874a9b4443ef5b2e605d1a5ecef38ec1552cfd45cff6d8b033526b81cde348a640ecb42d25fd9a4b9a9695cd53322b971f8e9e77202e90fad623dcd7c040d2a775a41dddef7dcbb0067a96adae891f3f4785b008e73fd682c2b553b22", 0x8b}, {&(0x7f0000000300)="550d29e95223d952c2de64cb7f6129d3fba677458332c7ac31e79f978232c77258fc75a80b9ee8b552c4d3afe1fe64c2facc88cbd26a6a761788214d54a7877638f8a7eb3edf0f0edc03", 0x4a}, {&(0x7f0000000380)="a79bea418d383294548c45124711b20b004f9d27c79f3c552c04d1d99200e4befca0c2c9a0ece842333179f3a9f55a788fa8457817bb8ad143a9233de4aae2b5659506162e7c0c8e4e56e2701006d743b46f779b347b037d1d4d033ed08255a8fc51a576ffeb2f2bf86c718204dc54a716dede09ce2259c1bf", 0x79}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) 17:01:37 executing program 0: r0 = syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000002c0)=0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x90e, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) syz_io_uring_setup(0x3280, &(0x7f0000000040), &(0x7f0000ee5000/0x2000)=nil, &(0x7f00006d7000/0x2000)=nil, 0x0, 0x0) dup2(r4, r0) 17:01:37 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000300)="66530700ae897094e7b144b097eaa769be6d", 0x12}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2d) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 17:01:37 executing program 2: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000180)="8de0677ce836c688494869e106ee954dfe9c132246963d240ead88a01635621a893e793dfd1ca550fc84e1dc492d6196bc4fc8137849203ac7d6aeacfa918e0988190550366e008e525e083ffb076a6df38209c304673a23d88b1d89616efe564be25b2811a282c6973f68aa0fc118479b8d7ef84a7ffcee968f2a016746389e42099118d374d72439deedcb169e7f0187bc6e782cf46482b7b80a3dbe07937618f0a07120be4f6a595dedf5", 0xac}, {&(0x7f0000000080)="918e2b58beebfdc82f65e88cb05c", 0xe}, {&(0x7f0000000240)="9ce2e319f8c92ef13014fcbe382c920aeea647a66a5256faed797a44bc4f228ace237d4554510ab81ad2f23cce3d1874a9b4443ef5b2e605d1a5ecef38ec1552cfd45cff6d8b033526b81cde348a640ecb42d25fd9a4b9a9695cd53322b971f8e9e77202e90fad623dcd7c040d2a775a41dddef7dcbb0067a96adae891f3f4785b008e73fd682c2b553b22", 0x8b}, {&(0x7f0000000300)="550d29e95223d952c2de64cb7f6129d3fba677458332c7ac31e79f978232c77258fc75a80b9ee8b552c4d3afe1fe64c2facc88cbd26a6a761788214d54a7877638f8a7eb3edf0f0edc03", 0x4a}, {&(0x7f0000000380)="a79bea418d383294548c45124711b20b004f9d27c79f3c552c04d1d99200e4befca0c2c9a0ece842333179f3a9f55a788fa8457817bb8ad143a9233de4aae2b5659506162e7c0c8e4e56e2701006d743b46f779b347b037d1d4d033ed08255a8fc51a576ffeb2f2bf86c718204dc54a716dede09ce2259c1bf", 0x79}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) 17:01:37 executing program 5: r0 = syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000002c0)=0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x90e, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) syz_io_uring_setup(0x3280, &(0x7f0000000040), &(0x7f0000ee5000/0x2000)=nil, &(0x7f00006d7000/0x2000)=nil, 0x0, 0x0) dup2(r4, r0) 17:01:39 executing program 0: r0 = syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000002c0)=0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x90e, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) syz_io_uring_setup(0x3280, &(0x7f0000000040), &(0x7f0000ee5000/0x2000)=nil, &(0x7f00006d7000/0x2000)=nil, 0x0, 0x0) dup2(r4, r0) 17:01:39 executing program 3: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000180)="8de0677ce836c688494869e106ee954dfe9c132246963d240ead88a01635621a893e793dfd1ca550fc84e1dc492d6196bc4fc8137849203ac7d6aeacfa918e0988190550366e008e525e083ffb076a6df38209c304673a23d88b1d89616efe564be25b2811a282c6973f68aa0fc118479b8d7ef84a7ffcee968f2a016746389e42099118d374d72439deedcb169e7f0187bc6e782cf46482b7b80a3dbe07937618f0a07120be4f6a595dedf5", 0xac}, {&(0x7f0000000080)="918e2b58beebfdc82f65e88cb05c", 0xe}, {&(0x7f0000000240)="9ce2e319f8c92ef13014fcbe382c920aeea647a66a5256faed797a44bc4f228ace237d4554510ab81ad2f23cce3d1874a9b4443ef5b2e605d1a5ecef38ec1552cfd45cff6d8b033526b81cde348a640ecb42d25fd9a4b9a9695cd53322b971f8e9e77202e90fad623dcd7c040d2a775a41dddef7dcbb0067a96adae891f3f4785b008e73fd682c2b553b22", 0x8b}, {&(0x7f0000000300)="550d29e95223d952c2de64cb7f6129d3fba677458332c7ac31e79f978232c77258fc75a80b9ee8b552c4d3afe1fe64c2facc88cbd26a6a761788214d54a7877638f8a7eb3edf0f0edc03", 0x4a}, {&(0x7f0000000380)="a79bea418d383294548c45124711b20b004f9d27c79f3c552c04d1d99200e4befca0c2c9a0ece842333179f3a9f55a788fa8457817bb8ad143a9233de4aae2b5659506162e7c0c8e4e56e2701006d743b46f779b347b037d1d4d033ed08255a8fc51a576ffeb2f2bf86c718204dc54a716dede09ce2259c1bf", 0x79}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) 17:01:39 executing program 2: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000180)="8de0677ce836c688494869e106ee954dfe9c132246963d240ead88a01635621a893e793dfd1ca550fc84e1dc492d6196bc4fc8137849203ac7d6aeacfa918e0988190550366e008e525e083ffb076a6df38209c304673a23d88b1d89616efe564be25b2811a282c6973f68aa0fc118479b8d7ef84a7ffcee968f2a016746389e42099118d374d72439deedcb169e7f0187bc6e782cf46482b7b80a3dbe07937618f0a07120be4f6a595dedf5", 0xac}, {&(0x7f0000000080)="918e2b58beebfdc82f65e88cb05c", 0xe}, {&(0x7f0000000240)="9ce2e319f8c92ef13014fcbe382c920aeea647a66a5256faed797a44bc4f228ace237d4554510ab81ad2f23cce3d1874a9b4443ef5b2e605d1a5ecef38ec1552cfd45cff6d8b033526b81cde348a640ecb42d25fd9a4b9a9695cd53322b971f8e9e77202e90fad623dcd7c040d2a775a41dddef7dcbb0067a96adae891f3f4785b008e73fd682c2b553b22", 0x8b}, {&(0x7f0000000300)="550d29e95223d952c2de64cb7f6129d3fba677458332c7ac31e79f978232c77258fc75a80b9ee8b552c4d3afe1fe64c2facc88cbd26a6a761788214d54a7877638f8a7eb3edf0f0edc03", 0x4a}, {&(0x7f0000000380)="a79bea418d383294548c45124711b20b004f9d27c79f3c552c04d1d99200e4befca0c2c9a0ece842333179f3a9f55a788fa8457817bb8ad143a9233de4aae2b5659506162e7c0c8e4e56e2701006d743b46f779b347b037d1d4d033ed08255a8fc51a576ffeb2f2bf86c718204dc54a716dede09ce2259c1bf", 0x79}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) 17:01:39 executing program 5: r0 = syz_io_uring_setup(0x68, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000002c0)=0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x90e, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) syz_io_uring_setup(0x3280, &(0x7f0000000040), &(0x7f0000ee5000/0x2000)=nil, &(0x7f00006d7000/0x2000)=nil, 0x0, 0x0) dup2(r4, r0) 17:01:39 executing program 1: sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000900)=""/212, 0xd4}, {&(0x7f0000000ac0)=""/116, 0x74}, {&(0x7f0000000b40)=""/87, 0x57}], 0x3, &(0x7f0000000d40)=""/4096, 0x1000}, 0x7f}], 0x1, 0x40002043, &(0x7f0000001e00)) futex(&(0x7f0000000240)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[], 0x208e24b) pselect6(0x40, &(0x7f0000000480)={0x2ff4, 0x3, 0x2, 0x8, 0x0, 0x5, 0x7, 0x9}, &(0x7f00000004c0)={0x0, 0x4, 0x4, 0x7e000000000000, 0x6, 0x0, 0x3, 0xce}, &(0x7f0000000500)={0xc3e0, 0xea, 0x3, 0xffff, 0x9, 0x7, 0x8, 0x100000001}, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f00000005c0)={&(0x7f0000000580)={[0x3f]}, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) tkill(0x0, 0x1e) ptrace$setregs(0xd, 0x0, 0x6, 0x0) 17:01:39 executing program 0: sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000900)=""/212, 0xd4}, {&(0x7f0000000ac0)=""/116, 0x74}, {&(0x7f0000000b40)=""/87, 0x57}], 0x3, &(0x7f0000000d40)=""/4096, 0x1000}, 0x7f}], 0x1, 0x40002043, &(0x7f0000001e00)) futex(&(0x7f0000000240)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[], 0x208e24b) pselect6(0x40, &(0x7f0000000480)={0x2ff4, 0x3, 0x2, 0x8, 0x0, 0x5, 0x7, 0x9}, &(0x7f00000004c0)={0x0, 0x4, 0x4, 0x7e000000000000, 0x6, 0x0, 0x3, 0xce}, &(0x7f0000000500)={0xc3e0, 0xea, 0x3, 0xffff, 0x9, 0x7, 0x8, 0x100000001}, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f00000005c0)={&(0x7f0000000580)={[0x3f]}, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) tkill(0x0, 0x1e) ptrace$setregs(0xd, 0x0, 0x6, 0x0) 17:01:39 executing program 5: sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000900)=""/212, 0xd4}, {&(0x7f0000000ac0)=""/116, 0x74}, {&(0x7f0000000b40)=""/87, 0x57}], 0x3, &(0x7f0000000d40)=""/4096, 0x1000}, 0x7f}], 0x1, 0x40002043, &(0x7f0000001e00)) futex(&(0x7f0000000240)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[], 0x208e24b) pselect6(0x40, &(0x7f0000000480)={0x2ff4, 0x3, 0x2, 0x8, 0x0, 0x5, 0x7, 0x9}, &(0x7f00000004c0)={0x0, 0x4, 0x4, 0x7e000000000000, 0x6, 0x0, 0x3, 0xce}, &(0x7f0000000500)={0xc3e0, 0xea, 0x3, 0xffff, 0x9, 0x7, 0x8, 0x100000001}, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f00000005c0)={&(0x7f0000000580)={[0x3f]}, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) tkill(0x0, 0x1e) ptrace$setregs(0xd, 0x0, 0x6, 0x0) 17:01:39 executing program 2: sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000900)=""/212, 0xd4}, {&(0x7f0000000ac0)=""/116, 0x74}, {&(0x7f0000000b40)=""/87, 0x57}], 0x3, &(0x7f0000000d40)=""/4096, 0x1000}, 0x7f}], 0x1, 0x40002043, &(0x7f0000001e00)) futex(&(0x7f0000000240)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[], 0x208e24b) pselect6(0x40, &(0x7f0000000480)={0x2ff4, 0x3, 0x2, 0x8, 0x0, 0x5, 0x7, 0x9}, &(0x7f00000004c0)={0x0, 0x4, 0x4, 0x7e000000000000, 0x6, 0x0, 0x3, 0xce}, &(0x7f0000000500)={0xc3e0, 0xea, 0x3, 0xffff, 0x9, 0x7, 0x8, 0x100000001}, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f00000005c0)={&(0x7f0000000580)={[0x3f]}, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) tkill(0x0, 0x1e) ptrace$setregs(0xd, 0x0, 0x6, 0x0) 17:01:39 executing program 3: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000180)="8de0677ce836c688494869e106ee954dfe9c132246963d240ead88a01635621a893e793dfd1ca550fc84e1dc492d6196bc4fc8137849203ac7d6aeacfa918e0988190550366e008e525e083ffb076a6df38209c304673a23d88b1d89616efe564be25b2811a282c6973f68aa0fc118479b8d7ef84a7ffcee968f2a016746389e42099118d374d72439deedcb169e7f0187bc6e782cf46482b7b80a3dbe07937618f0a07120be4f6a595dedf5", 0xac}, {&(0x7f0000000080)="918e2b58beebfdc82f65e88cb05c", 0xe}, {&(0x7f0000000240)="9ce2e319f8c92ef13014fcbe382c920aeea647a66a5256faed797a44bc4f228ace237d4554510ab81ad2f23cce3d1874a9b4443ef5b2e605d1a5ecef38ec1552cfd45cff6d8b033526b81cde348a640ecb42d25fd9a4b9a9695cd53322b971f8e9e77202e90fad623dcd7c040d2a775a41dddef7dcbb0067a96adae891f3f4785b008e73fd682c2b553b22", 0x8b}, {&(0x7f0000000300)="550d29e95223d952c2de64cb7f6129d3fba677458332c7ac31e79f978232c77258fc75a80b9ee8b552c4d3afe1fe64c2facc88cbd26a6a761788214d54a7877638f8a7eb3edf0f0edc03", 0x4a}, {&(0x7f0000000380)="a79bea418d383294548c45124711b20b004f9d27c79f3c552c04d1d99200e4befca0c2c9a0ece842333179f3a9f55a788fa8457817bb8ad143a9233de4aae2b5659506162e7c0c8e4e56e2701006d743b46f779b347b037d1d4d033ed08255a8fc51a576ffeb2f2bf86c718204dc54a716dede09ce2259c1bf", 0x79}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) 17:01:40 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000300)="66530700ae897094e7b144b097eaa769be6d", 0x12}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2d) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 17:01:40 executing program 3: sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000900)=""/212, 0xd4}, {&(0x7f0000000ac0)=""/116, 0x74}, {&(0x7f0000000b40)=""/87, 0x57}], 0x3, &(0x7f0000000d40)=""/4096, 0x1000}, 0x7f}], 0x1, 0x40002043, &(0x7f0000001e00)) futex(&(0x7f0000000240)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[], 0x208e24b) pselect6(0x40, &(0x7f0000000480)={0x2ff4, 0x3, 0x2, 0x8, 0x0, 0x5, 0x7, 0x9}, &(0x7f00000004c0)={0x0, 0x4, 0x4, 0x7e000000000000, 0x6, 0x0, 0x3, 0xce}, &(0x7f0000000500)={0xc3e0, 0xea, 0x3, 0xffff, 0x9, 0x7, 0x8, 0x100000001}, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f00000005c0)={&(0x7f0000000580)={[0x3f]}, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) tkill(0x0, 0x1e) ptrace$setregs(0xd, 0x0, 0x6, 0x0) [ 49.196493][ T5925] ================================================================== [ 49.204711][ T5925] BUG: KCSAN: data-race in do_signal_stop / futex_wait_queue_me [ 49.213935][ T5925] [ 49.216281][ T5925] write to 0xffff88811efe402c of 4 bytes by task 5918 on cpu 1: [ 49.224029][ T5925] futex_wait_queue_me+0x198/0x260 [ 49.229123][ T5925] futex_wait+0x143/0x430 [ 49.233433][ T5925] do_futex+0x9d8/0x1ee0 [ 49.237655][ T5925] __se_sys_futex+0x21c/0x380 [ 49.242313][ T5925] __x64_sys_futex+0x74/0x80 [ 49.246883][ T5925] do_syscall_64+0x4a/0x90 [ 49.251293][ T5925] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 49.257182][ T5925] [ 49.259484][ T5925] read to 0xffff88811efe402c of 4 bytes by task 5925 on cpu 0: [ 49.267002][ T5925] do_signal_stop+0x33e/0x710 [ 49.271692][ T5925] get_signal+0xa16/0x1610 [ 49.276086][ T5925] arch_do_signal_or_restart+0x2a/0x220 [ 49.281611][ T5925] exit_to_user_mode_prepare+0x109/0x190 [ 49.287242][ T5925] syscall_exit_to_user_mode+0x20/0x40 [ 49.292700][ T5925] do_syscall_64+0x56/0x90 [ 49.297095][ T5925] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 49.302968][ T5925] [ 49.305266][ T5925] Reported by Kernel Concurrency Sanitizer on: [ 49.311386][ T5925] CPU: 0 PID: 5925 Comm: syz-executor.3 Not tainted 5.13.0-rc2-syzkaller #0 [ 49.321269][ T5925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.331847][ T5925] ================================================================== 17:01:41 executing program 0: sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000900)=""/212, 0xd4}, {&(0x7f0000000ac0)=""/116, 0x74}, {&(0x7f0000000b40)=""/87, 0x57}], 0x3, &(0x7f0000000d40)=""/4096, 0x1000}, 0x7f}], 0x1, 0x40002043, &(0x7f0000001e00)) futex(&(0x7f0000000240)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[], 0x208e24b) pselect6(0x40, &(0x7f0000000480)={0x2ff4, 0x3, 0x2, 0x8, 0x0, 0x5, 0x7, 0x9}, &(0x7f00000004c0)={0x0, 0x4, 0x4, 0x7e000000000000, 0x6, 0x0, 0x3, 0xce}, &(0x7f0000000500)={0xc3e0, 0xea, 0x3, 0xffff, 0x9, 0x7, 0x8, 0x100000001}, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f00000005c0)={&(0x7f0000000580)={[0x3f]}, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) tkill(0x0, 0x1e) ptrace$setregs(0xd, 0x0, 0x6, 0x0) 17:01:42 executing program 1: sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000900)=""/212, 0xd4}, {&(0x7f0000000ac0)=""/116, 0x74}, {&(0x7f0000000b40)=""/87, 0x57}], 0x3, &(0x7f0000000d40)=""/4096, 0x1000}, 0x7f}], 0x1, 0x40002043, &(0x7f0000001e00)) futex(&(0x7f0000000240)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[], 0x208e24b) pselect6(0x40, &(0x7f0000000480)={0x2ff4, 0x3, 0x2, 0x8, 0x0, 0x5, 0x7, 0x9}, &(0x7f00000004c0)={0x0, 0x4, 0x4, 0x7e000000000000, 0x6, 0x0, 0x3, 0xce}, &(0x7f0000000500)={0xc3e0, 0xea, 0x3, 0xffff, 0x9, 0x7, 0x8, 0x100000001}, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f00000005c0)={&(0x7f0000000580)={[0x3f]}, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) tkill(0x0, 0x1e) ptrace$setregs(0xd, 0x0, 0x6, 0x0) 17:01:42 executing program 5: sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000900)=""/212, 0xd4}, {&(0x7f0000000ac0)=""/116, 0x74}, {&(0x7f0000000b40)=""/87, 0x57}], 0x3, &(0x7f0000000d40)=""/4096, 0x1000}, 0x7f}], 0x1, 0x40002043, &(0x7f0000001e00)) futex(&(0x7f0000000240)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[], 0x208e24b) pselect6(0x40, &(0x7f0000000480)={0x2ff4, 0x3, 0x2, 0x8, 0x0, 0x5, 0x7, 0x9}, &(0x7f00000004c0)={0x0, 0x4, 0x4, 0x7e000000000000, 0x6, 0x0, 0x3, 0xce}, &(0x7f0000000500)={0xc3e0, 0xea, 0x3, 0xffff, 0x9, 0x7, 0x8, 0x100000001}, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f00000005c0)={&(0x7f0000000580)={[0x3f]}, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) tkill(0x0, 0x1e) ptrace$setregs(0xd, 0x0, 0x6, 0x0) 17:01:42 executing program 2: sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000900)=""/212, 0xd4}, {&(0x7f0000000ac0)=""/116, 0x74}, {&(0x7f0000000b40)=""/87, 0x57}], 0x3, &(0x7f0000000d40)=""/4096, 0x1000}, 0x7f}], 0x1, 0x40002043, &(0x7f0000001e00)) futex(&(0x7f0000000240)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[], 0x208e24b) pselect6(0x40, &(0x7f0000000480)={0x2ff4, 0x3, 0x2, 0x8, 0x0, 0x5, 0x7, 0x9}, &(0x7f00000004c0)={0x0, 0x4, 0x4, 0x7e000000000000, 0x6, 0x0, 0x3, 0xce}, &(0x7f0000000500)={0xc3e0, 0xea, 0x3, 0xffff, 0x9, 0x7, 0x8, 0x100000001}, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f00000005c0)={&(0x7f0000000580)={[0x3f]}, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) tkill(0x0, 0x1e) ptrace$setregs(0xd, 0x0, 0x6, 0x0) 17:01:42 executing program 0: sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000900)=""/212, 0xd4}, {&(0x7f0000000ac0)=""/116, 0x74}, {&(0x7f0000000b40)=""/87, 0x57}], 0x3, &(0x7f0000000d40)=""/4096, 0x1000}, 0x7f}], 0x1, 0x40002043, &(0x7f0000001e00)) futex(&(0x7f0000000240)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[], 0x208e24b) pselect6(0x40, &(0x7f0000000480)={0x2ff4, 0x3, 0x2, 0x8, 0x0, 0x5, 0x7, 0x9}, &(0x7f00000004c0)={0x0, 0x4, 0x4, 0x7e000000000000, 0x6, 0x0, 0x3, 0xce}, &(0x7f0000000500)={0xc3e0, 0xea, 0x3, 0xffff, 0x9, 0x7, 0x8, 0x100000001}, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f00000005c0)={&(0x7f0000000580)={[0x3f]}, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) tkill(0x0, 0x1e) ptrace$setregs(0xd, 0x0, 0x6, 0x0) 17:01:43 executing program 2: sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000900)=""/212, 0xd4}, {&(0x7f0000000ac0)=""/116, 0x74}, {&(0x7f0000000b40)=""/87, 0x57}], 0x3, &(0x7f0000000d40)=""/4096, 0x1000}, 0x7f}], 0x1, 0x40002043, &(0x7f0000001e00)) futex(&(0x7f0000000240)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[], 0x208e24b) pselect6(0x40, &(0x7f0000000480)={0x2ff4, 0x3, 0x2, 0x8, 0x0, 0x5, 0x7, 0x9}, &(0x7f00000004c0)={0x0, 0x4, 0x4, 0x7e000000000000, 0x6, 0x0, 0x3, 0xce}, &(0x7f0000000500)={0xc3e0, 0xea, 0x3, 0xffff, 0x9, 0x7, 0x8, 0x100000001}, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f00000005c0)={&(0x7f0000000580)={[0x3f]}, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) tkill(0x0, 0x1e) ptrace$setregs(0xd, 0x0, 0x6, 0x0) [ 51.605135][ C1] hrtimer: interrupt took 64035 ns 17:01:43 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000300)="66530700ae897094e7b144b097eaa769be6d", 0x12}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2d) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 17:01:44 executing program 1: sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000900)=""/212, 0xd4}, {&(0x7f0000000ac0)=""/116, 0x74}, {&(0x7f0000000b40)=""/87, 0x57}], 0x3, &(0x7f0000000d40)=""/4096, 0x1000}, 0x7f}], 0x1, 0x40002043, &(0x7f0000001e00)) futex(&(0x7f0000000240)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[], 0x208e24b) pselect6(0x40, &(0x7f0000000480)={0x2ff4, 0x3, 0x2, 0x8, 0x0, 0x5, 0x7, 0x9}, &(0x7f00000004c0)={0x0, 0x4, 0x4, 0x7e000000000000, 0x6, 0x0, 0x3, 0xce}, &(0x7f0000000500)={0xc3e0, 0xea, 0x3, 0xffff, 0x9, 0x7, 0x8, 0x100000001}, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f00000005c0)={&(0x7f0000000580)={[0x3f]}, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) tkill(0x0, 0x1e) ptrace$setregs(0xd, 0x0, 0x6, 0x0) 17:01:44 executing program 5: sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000900)=""/212, 0xd4}, {&(0x7f0000000ac0)=""/116, 0x74}, {&(0x7f0000000b40)=""/87, 0x57}], 0x3, &(0x7f0000000d40)=""/4096, 0x1000}, 0x7f}], 0x1, 0x40002043, &(0x7f0000001e00)) futex(&(0x7f0000000240)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[], 0x208e24b) pselect6(0x40, &(0x7f0000000480)={0x2ff4, 0x3, 0x2, 0x8, 0x0, 0x5, 0x7, 0x9}, &(0x7f00000004c0)={0x0, 0x4, 0x4, 0x7e000000000000, 0x6, 0x0, 0x3, 0xce}, &(0x7f0000000500)={0xc3e0, 0xea, 0x3, 0xffff, 0x9, 0x7, 0x8, 0x100000001}, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f00000005c0)={&(0x7f0000000580)={[0x3f]}, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) tkill(0x0, 0x1e) ptrace$setregs(0xd, 0x0, 0x6, 0x0) 17:01:44 executing program 2: sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000900)=""/212, 0xd4}, {&(0x7f0000000ac0)=""/116, 0x74}, {&(0x7f0000000b40)=""/87, 0x57}], 0x3, &(0x7f0000000d40)=""/4096, 0x1000}, 0x7f}], 0x1, 0x40002043, &(0x7f0000001e00)) futex(&(0x7f0000000240)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[], 0x208e24b) pselect6(0x40, &(0x7f0000000480)={0x2ff4, 0x3, 0x2, 0x8, 0x0, 0x5, 0x7, 0x9}, &(0x7f00000004c0)={0x0, 0x4, 0x4, 0x7e000000000000, 0x6, 0x0, 0x3, 0xce}, &(0x7f0000000500)={0xc3e0, 0xea, 0x3, 0xffff, 0x9, 0x7, 0x8, 0x100000001}, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f00000005c0)={&(0x7f0000000580)={[0x3f]}, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) tkill(0x0, 0x1e) ptrace$setregs(0xd, 0x0, 0x6, 0x0) 17:01:44 executing program 3: sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000900)=""/212, 0xd4}, {&(0x7f0000000ac0)=""/116, 0x74}, {&(0x7f0000000b40)=""/87, 0x57}], 0x3, &(0x7f0000000d40)=""/4096, 0x1000}, 0x7f}], 0x1, 0x40002043, &(0x7f0000001e00)) futex(&(0x7f0000000240)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[], 0x208e24b) pselect6(0x40, &(0x7f0000000480)={0x2ff4, 0x3, 0x2, 0x8, 0x0, 0x5, 0x7, 0x9}, &(0x7f00000004c0)={0x0, 0x4, 0x4, 0x7e000000000000, 0x6, 0x0, 0x3, 0xce}, &(0x7f0000000500)={0xc3e0, 0xea, 0x3, 0xffff, 0x9, 0x7, 0x8, 0x100000001}, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f00000005c0)={&(0x7f0000000580)={[0x3f]}, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) tkill(0x0, 0x1e) ptrace$setregs(0xd, 0x0, 0x6, 0x0) 17:01:44 executing program 1: sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000900)=""/212, 0xd4}, {&(0x7f0000000ac0)=""/116, 0x74}, {&(0x7f0000000b40)=""/87, 0x57}], 0x3, &(0x7f0000000d40)=""/4096, 0x1000}, 0x7f}], 0x1, 0x40002043, &(0x7f0000001e00)) futex(&(0x7f0000000240)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[], 0x208e24b) pselect6(0x40, &(0x7f0000000480)={0x2ff4, 0x3, 0x2, 0x8, 0x0, 0x5, 0x7, 0x9}, &(0x7f00000004c0)={0x0, 0x4, 0x4, 0x7e000000000000, 0x6, 0x0, 0x3, 0xce}, &(0x7f0000000500)={0xc3e0, 0xea, 0x3, 0xffff, 0x9, 0x7, 0x8, 0x100000001}, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f00000005c0)={&(0x7f0000000580)={[0x3f]}, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) tkill(0x0, 0x1e) ptrace$setregs(0xd, 0x0, 0x6, 0x0) 17:01:45 executing program 0: sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000900)=""/212, 0xd4}, {&(0x7f0000000ac0)=""/116, 0x74}, {&(0x7f0000000b40)=""/87, 0x57}], 0x3, &(0x7f0000000d40)=""/4096, 0x1000}, 0x7f}], 0x1, 0x40002043, &(0x7f0000001e00)) futex(&(0x7f0000000240)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[], 0x208e24b) pselect6(0x40, &(0x7f0000000480)={0x2ff4, 0x3, 0x2, 0x8, 0x0, 0x5, 0x7, 0x9}, &(0x7f00000004c0)={0x0, 0x4, 0x4, 0x7e000000000000, 0x6, 0x0, 0x3, 0xce}, &(0x7f0000000500)={0xc3e0, 0xea, 0x3, 0xffff, 0x9, 0x7, 0x8, 0x100000001}, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f00000005c0)={&(0x7f0000000580)={[0x3f]}, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) tkill(0x0, 0x1e) ptrace$setregs(0xd, 0x0, 0x6, 0x0) 17:01:46 executing program 4: sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000900)=""/212, 0xd4}, {&(0x7f0000000ac0)=""/116, 0x74}, {&(0x7f0000000b40)=""/87, 0x57}], 0x3, &(0x7f0000000d40)=""/4096, 0x1000}, 0x7f}], 0x1, 0x40002043, &(0x7f0000001e00)) futex(&(0x7f0000000240)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[], 0x208e24b) pselect6(0x40, &(0x7f0000000480)={0x2ff4, 0x3, 0x2, 0x8, 0x0, 0x5, 0x7, 0x9}, &(0x7f00000004c0)={0x0, 0x4, 0x4, 0x7e000000000000, 0x6, 0x0, 0x3, 0xce}, &(0x7f0000000500)={0xc3e0, 0xea, 0x3, 0xffff, 0x9, 0x7, 0x8, 0x100000001}, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f00000005c0)={&(0x7f0000000580)={[0x3f]}, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) tkill(0x0, 0x1e) ptrace$setregs(0xd, 0x0, 0x6, 0x0) 17:01:46 executing program 0: sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000900)=""/212, 0xd4}, {&(0x7f0000000ac0)=""/116, 0x74}, {&(0x7f0000000b40)=""/87, 0x57}], 0x3, &(0x7f0000000d40)=""/4096, 0x1000}, 0x7f}], 0x1, 0x40002043, &(0x7f0000001e00)) futex(&(0x7f0000000240)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[], 0x208e24b) pselect6(0x40, &(0x7f0000000480)={0x2ff4, 0x3, 0x2, 0x8, 0x0, 0x5, 0x7, 0x9}, &(0x7f00000004c0)={0x0, 0x4, 0x4, 0x7e000000000000, 0x6, 0x0, 0x3, 0xce}, &(0x7f0000000500)={0xc3e0, 0xea, 0x3, 0xffff, 0x9, 0x7, 0x8, 0x100000001}, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f00000005c0)={&(0x7f0000000580)={[0x3f]}, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) tkill(0x0, 0x1e) ptrace$setregs(0xd, 0x0, 0x6, 0x0) 17:01:47 executing program 5: sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000900)=""/212, 0xd4}, {&(0x7f0000000ac0)=""/116, 0x74}, {&(0x7f0000000b40)=""/87, 0x57}], 0x3, &(0x7f0000000d40)=""/4096, 0x1000}, 0x7f}], 0x1, 0x40002043, &(0x7f0000001e00)) futex(&(0x7f0000000240)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[], 0x208e24b) pselect6(0x40, &(0x7f0000000480)={0x2ff4, 0x3, 0x2, 0x8, 0x0, 0x5, 0x7, 0x9}, &(0x7f00000004c0)={0x0, 0x4, 0x4, 0x7e000000000000, 0x6, 0x0, 0x3, 0xce}, &(0x7f0000000500)={0xc3e0, 0xea, 0x3, 0xffff, 0x9, 0x7, 0x8, 0x100000001}, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f00000005c0)={&(0x7f0000000580)={[0x3f]}, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) tkill(0x0, 0x1e) ptrace$setregs(0xd, 0x0, 0x6, 0x0) 17:01:47 executing program 3: sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000900)=""/212, 0xd4}, {&(0x7f0000000ac0)=""/116, 0x74}, {&(0x7f0000000b40)=""/87, 0x57}], 0x3, &(0x7f0000000d40)=""/4096, 0x1000}, 0x7f}], 0x1, 0x40002043, &(0x7f0000001e00)) futex(&(0x7f0000000240)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[], 0x208e24b) pselect6(0x40, &(0x7f0000000480)={0x2ff4, 0x3, 0x2, 0x8, 0x0, 0x5, 0x7, 0x9}, &(0x7f00000004c0)={0x0, 0x4, 0x4, 0x7e000000000000, 0x6, 0x0, 0x3, 0xce}, &(0x7f0000000500)={0xc3e0, 0xea, 0x3, 0xffff, 0x9, 0x7, 0x8, 0x100000001}, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f00000005c0)={&(0x7f0000000580)={[0x3f]}, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) tkill(0x0, 0x1e) ptrace$setregs(0xd, 0x0, 0x6, 0x0) 17:01:47 executing program 1: sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000900)=""/212, 0xd4}, {&(0x7f0000000ac0)=""/116, 0x74}, {&(0x7f0000000b40)=""/87, 0x57}], 0x3, &(0x7f0000000d40)=""/4096, 0x1000}, 0x7f}], 0x1, 0x40002043, &(0x7f0000001e00)) futex(&(0x7f0000000240)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[], 0x208e24b) pselect6(0x40, &(0x7f0000000480)={0x2ff4, 0x3, 0x2, 0x8, 0x0, 0x5, 0x7, 0x9}, &(0x7f00000004c0)={0x0, 0x4, 0x4, 0x7e000000000000, 0x6, 0x0, 0x3, 0xce}, &(0x7f0000000500)={0xc3e0, 0xea, 0x3, 0xffff, 0x9, 0x7, 0x8, 0x100000001}, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f00000005c0)={&(0x7f0000000580)={[0x3f]}, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) tkill(0x0, 0x1e) ptrace$setregs(0xd, 0x0, 0x6, 0x0) 17:01:48 executing program 2: sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000900)=""/212, 0xd4}, {&(0x7f0000000ac0)=""/116, 0x74}, {&(0x7f0000000b40)=""/87, 0x57}], 0x3, &(0x7f0000000d40)=""/4096, 0x1000}, 0x7f}], 0x1, 0x40002043, &(0x7f0000001e00)) futex(&(0x7f0000000240)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[], 0x208e24b) pselect6(0x40, &(0x7f0000000480)={0x2ff4, 0x3, 0x2, 0x8, 0x0, 0x5, 0x7, 0x9}, &(0x7f00000004c0)={0x0, 0x4, 0x4, 0x7e000000000000, 0x6, 0x0, 0x3, 0xce}, &(0x7f0000000500)={0xc3e0, 0xea, 0x3, 0xffff, 0x9, 0x7, 0x8, 0x100000001}, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f00000005c0)={&(0x7f0000000580)={[0x3f]}, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) tkill(0x0, 0x1e) ptrace$setregs(0xd, 0x0, 0x6, 0x0) 17:01:48 executing program 5: sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000900)=""/212, 0xd4}, {&(0x7f0000000ac0)=""/116, 0x74}, {&(0x7f0000000b40)=""/87, 0x57}], 0x3, &(0x7f0000000d40)=""/4096, 0x1000}, 0x7f}], 0x1, 0x40002043, &(0x7f0000001e00)) futex(&(0x7f0000000240)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[], 0x208e24b) pselect6(0x40, &(0x7f0000000480)={0x2ff4, 0x3, 0x2, 0x8, 0x0, 0x5, 0x7, 0x9}, &(0x7f00000004c0)={0x0, 0x4, 0x4, 0x7e000000000000, 0x6, 0x0, 0x3, 0xce}, &(0x7f0000000500)={0xc3e0, 0xea, 0x3, 0xffff, 0x9, 0x7, 0x8, 0x100000001}, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f00000005c0)={&(0x7f0000000580)={[0x3f]}, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) tkill(0x0, 0x1e) ptrace$setregs(0xd, 0x0, 0x6, 0x0) 17:01:48 executing program 3: sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000900)=""/212, 0xd4}, {&(0x7f0000000ac0)=""/116, 0x74}, {&(0x7f0000000b40)=""/87, 0x57}], 0x3, &(0x7f0000000d40)=""/4096, 0x1000}, 0x7f}], 0x1, 0x40002043, &(0x7f0000001e00)) futex(&(0x7f0000000240)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[], 0x208e24b) pselect6(0x40, &(0x7f0000000480)={0x2ff4, 0x3, 0x2, 0x8, 0x0, 0x5, 0x7, 0x9}, &(0x7f00000004c0)={0x0, 0x4, 0x4, 0x7e000000000000, 0x6, 0x0, 0x3, 0xce}, &(0x7f0000000500)={0xc3e0, 0xea, 0x3, 0xffff, 0x9, 0x7, 0x8, 0x100000001}, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f00000005c0)={&(0x7f0000000580)={[0x3f]}, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) tkill(0x0, 0x1e) ptrace$setregs(0xd, 0x0, 0x6, 0x0) 17:01:49 executing program 5: sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000900)=""/212, 0xd4}, {&(0x7f0000000ac0)=""/116, 0x74}, {&(0x7f0000000b40)=""/87, 0x57}], 0x3, &(0x7f0000000d40)=""/4096, 0x1000}, 0x7f}], 0x1, 0x40002043, &(0x7f0000001e00)) futex(&(0x7f0000000240)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[], 0x208e24b) pselect6(0x40, &(0x7f0000000480)={0x2ff4, 0x3, 0x2, 0x8, 0x0, 0x5, 0x7, 0x9}, &(0x7f00000004c0)={0x0, 0x4, 0x4, 0x7e000000000000, 0x6, 0x0, 0x3, 0xce}, &(0x7f0000000500)={0xc3e0, 0xea, 0x3, 0xffff, 0x9, 0x7, 0x8, 0x100000001}, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f00000005c0)={&(0x7f0000000580)={[0x3f]}, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) tkill(0x0, 0x1e) ptrace$setregs(0xd, 0x0, 0x6, 0x0) 17:01:49 executing program 4: sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000900)=""/212, 0xd4}, {&(0x7f0000000ac0)=""/116, 0x74}, {&(0x7f0000000b40)=""/87, 0x57}], 0x3, &(0x7f0000000d40)=""/4096, 0x1000}, 0x7f}], 0x1, 0x40002043, &(0x7f0000001e00)) futex(&(0x7f0000000240)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[], 0x208e24b) pselect6(0x40, &(0x7f0000000480)={0x2ff4, 0x3, 0x2, 0x8, 0x0, 0x5, 0x7, 0x9}, &(0x7f00000004c0)={0x0, 0x4, 0x4, 0x7e000000000000, 0x6, 0x0, 0x3, 0xce}, &(0x7f0000000500)={0xc3e0, 0xea, 0x3, 0xffff, 0x9, 0x7, 0x8, 0x100000001}, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f00000005c0)={&(0x7f0000000580)={[0x3f]}, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) tkill(0x0, 0x1e) ptrace$setregs(0xd, 0x0, 0x6, 0x0) 17:01:50 executing program 0: sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000900)=""/212, 0xd4}, {&(0x7f0000000ac0)=""/116, 0x74}, {&(0x7f0000000b40)=""/87, 0x57}], 0x3, &(0x7f0000000d40)=""/4096, 0x1000}, 0x7f}], 0x1, 0x40002043, &(0x7f0000001e00)) futex(&(0x7f0000000240)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[], 0x208e24b) pselect6(0x40, &(0x7f0000000480)={0x2ff4, 0x3, 0x2, 0x8, 0x0, 0x5, 0x7, 0x9}, &(0x7f00000004c0)={0x0, 0x4, 0x4, 0x7e000000000000, 0x6, 0x0, 0x3, 0xce}, &(0x7f0000000500)={0xc3e0, 0xea, 0x3, 0xffff, 0x9, 0x7, 0x8, 0x100000001}, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f00000005c0)={&(0x7f0000000580)={[0x3f]}, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) tkill(0x0, 0x1e) ptrace$setregs(0xd, 0x0, 0x6, 0x0) [ 58.016731][ T6075] ================================================================== [ 58.025130][ T6075] BUG: KCSAN: data-race in generic_write_end / next_uptodate_page [ 58.032939][ T6075] [ 58.035261][ T6075] write to 0xffff88810660b800 of 8 bytes by task 6068 on cpu 1: [ 58.042978][ T6075] generic_write_end+0x96/0x180 [ 58.047833][ T6075] ext4_da_write_end+0x59b/0x730 [ 58.052893][ T6075] generic_perform_write+0x23e/0x3a0 [ 58.058192][ T6075] ext4_buffered_write_iter+0x2f2/0x3f0 [ 58.063746][ T6075] ext4_file_write_iter+0x2e7/0x11d0 [ 58.069038][ T6075] vfs_write+0x69d/0x770 [ 58.073296][ T6075] ksys_write+0xce/0x180 [ 58.077594][ T6075] __x64_sys_write+0x3e/0x50 [ 58.082184][ T6075] do_syscall_64+0x4a/0x90 [ 58.086607][ T6075] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 58.092512][ T6075] [ 58.094858][ T6075] read to 0xffff88810660b800 of 8 bytes by task 6075 on cpu 0: [ 58.102426][ T6075] next_uptodate_page+0x323/0x670 [ 58.107455][ T6075] filemap_map_pages+0xe5/0x870 [ 58.112339][ T6075] handle_mm_fault+0xda3/0x1a70 [ 58.117359][ T6075] __get_user_pages+0x947/0xee0 [ 58.123538][ T6075] __mm_populate+0x24d/0x380 [ 58.128131][ T6075] vm_mmap_pgoff+0x145/0x1d0 [ 58.132719][ T6075] ksys_mmap_pgoff+0x2a8/0x380 [ 58.137489][ T6075] do_syscall_64+0x4a/0x90 [ 58.141912][ T6075] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 58.147912][ T6075] [ 58.150413][ T6075] Reported by Kernel Concurrency Sanitizer on: [ 58.156639][ T6075] CPU: 0 PID: 6075 Comm: syz-executor.4 Not tainted 5.13.0-rc2-syzkaller #0 [ 58.165316][ T6075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.175370][ T6075] ================================================================== 17:01:50 executing program 1: sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000900)=""/212, 0xd4}, {&(0x7f0000000ac0)=""/116, 0x74}, {&(0x7f0000000b40)=""/87, 0x57}], 0x3, &(0x7f0000000d40)=""/4096, 0x1000}, 0x7f}], 0x1, 0x40002043, &(0x7f0000001e00)) futex(&(0x7f0000000240)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[], 0x208e24b) pselect6(0x40, &(0x7f0000000480)={0x2ff4, 0x3, 0x2, 0x8, 0x0, 0x5, 0x7, 0x9}, &(0x7f00000004c0)={0x0, 0x4, 0x4, 0x7e000000000000, 0x6, 0x0, 0x3, 0xce}, &(0x7f0000000500)={0xc3e0, 0xea, 0x3, 0xffff, 0x9, 0x7, 0x8, 0x100000001}, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f00000005c0)={&(0x7f0000000580)={[0x3f]}, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) tkill(0x0, 0x1e) ptrace$setregs(0xd, 0x0, 0x6, 0x0) 17:01:50 executing program 0: sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000900)=""/212, 0xd4}, {&(0x7f0000000ac0)=""/116, 0x74}, {&(0x7f0000000b40)=""/87, 0x57}], 0x3, &(0x7f0000000d40)=""/4096, 0x1000}, 0x7f}], 0x1, 0x40002043, &(0x7f0000001e00)) futex(&(0x7f0000000240)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[], 0x208e24b) pselect6(0x40, &(0x7f0000000480)={0x2ff4, 0x3, 0x2, 0x8, 0x0, 0x5, 0x7, 0x9}, &(0x7f00000004c0)={0x0, 0x4, 0x4, 0x7e000000000000, 0x6, 0x0, 0x3, 0xce}, &(0x7f0000000500)={0xc3e0, 0xea, 0x3, 0xffff, 0x9, 0x7, 0x8, 0x100000001}, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f00000005c0)={&(0x7f0000000580)={[0x3f]}, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) tkill(0x0, 0x1e) ptrace$setregs(0xd, 0x0, 0x6, 0x0) 17:01:51 executing program 2: sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000900)=""/212, 0xd4}, {&(0x7f0000000ac0)=""/116, 0x74}, {&(0x7f0000000b40)=""/87, 0x57}], 0x3, &(0x7f0000000d40)=""/4096, 0x1000}, 0x7f}], 0x1, 0x40002043, &(0x7f0000001e00)) futex(&(0x7f0000000240)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[], 0x208e24b) pselect6(0x40, &(0x7f0000000480)={0x2ff4, 0x3, 0x2, 0x8, 0x0, 0x5, 0x7, 0x9}, &(0x7f00000004c0)={0x0, 0x4, 0x4, 0x7e000000000000, 0x6, 0x0, 0x3, 0xce}, &(0x7f0000000500)={0xc3e0, 0xea, 0x3, 0xffff, 0x9, 0x7, 0x8, 0x100000001}, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f00000005c0)={&(0x7f0000000580)={[0x3f]}, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) tkill(0x0, 0x1e) ptrace$setregs(0xd, 0x0, 0x6, 0x0)