Extracting prog: 35m36.421206931s Minimizing prog: 2h46m43.425477745s Simplifying prog options: 0s Extracting C: 3m6.493998294s Simplifying C: 33m15.257620474s extracting reproducer from 44 programs testing a last program of every proc single: executing 9 programs separately with timeout 6m0s testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): add_key$user-add_key$user-keyctl$dh_compute-socket$rds-socket$inet_udp-setsockopt$inet_udp_int-sendmmsg$inet-sendto$inet-fanotify_mark-syz_clone-mmap-ptrace-socket$packet-ptrace-io_submit-rt_tgsigqueueinfo-bpf$TOKEN_CREATE-bpf$PROG_LOAD-syz_open_procfs-sendmsg$NFT_BATCH-openat-utime-sendmsg$NFT_BATCH-ioctl$KVM_SET_USER_MEMORY_REGION-syz_usb_connect$cdc_ncm-syz_open_dev$char_usb-close_range detailed listing: executing program 0: r0 = add_key$user(&(0x7f0000000240), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x0}, &(0x7f0000000740)="69bf05d40ff7e03db3ddca537c6c5612321b25d32064e9ed643d462211406432e87c4d40383939ab8276bfc0294ba021d1ccf9b6b32d1b6c9e8c9737ca2d08305301693ef20a414ca24bed3736d182271d197fc2146a9f55070f3f31155b9081ecbd0fcc0296c88eac143394a776955e8a075194717757c9e085976cac66fd4c5bc83183df2db8205863d7f803e302420e7fc5315861803024f921932a49a4283f6a7d8ab2cbd629e984582467fd6ca63598d554677517903644dc2ef01f8dec", 0xc0, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000280)={r0, r1, r1}, &(0x7f00000002c0)=""/46, 0x2e, &(0x7f0000000380)={&(0x7f0000000300)={'sha1-avx\x00'}}) r2 = socket$rds(0x15, 0x5, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f0000000000)=0x507, 0x4) sendmmsg$inet(r3, &(0x7f0000000600)=[{{&(0x7f0000000c00)={0x2, 0x4e20, @multicast2}, 0x10, 0x0}}], 0x1, 0x2000c044) sendto$inet(r3, &(0x7f00000000c0)="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", 0xffe3, 0x0, 0x0, 0x0) fanotify_mark(0xffffffffffffffff, 0x105, 0x40001032, 0xffffffffffffffff, 0x0) r4 = syz_clone(0x80000, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x13, 0xffffffffffffffff, 0x0) ptrace(0x10, r4) r5 = socket$packet(0x11, 0x2, 0x300) ptrace(0x8, r4) io_submit(0x0, 0x0, 0x0) rt_tgsigqueueinfo(r4, 0xffffffffffffffff, 0x7, 0x0) bpf$TOKEN_CREATE(0x24, &(0x7f0000000640)={0x0, r3}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x0, 0x10, &(0x7f0000000ac0)=ANY=[@ANYRES16=r5, @ANYBLOB="e5f2eb8b0c639340df177edb2e5b1eacd07ade40086501187a39fe124624fab3ed8eb3ba9a382cd3da6e796a56f35e3a883b366b1c3cf3667b1795ef9d6752256fa275b0a71cc23ec4a37a99e671e3fdf7058ea9e4771bc39127afc70526b2651b8ea2", @ANYBLOB="0000000000000000b70200000300000085000000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb7", @ANYRES8=r1, @ANYRES8=r0, @ANYBLOB="e03c4cb5824960ac8e7263a1a850a1121fb34cb9ca834ea1b7c33c8ee74c24083f2b1df1ca7374f86759a8f1da030cc1e45d17e1fb3fd4b8f624fe3b9f1d0deb25d53c1d1679401329dbe9e83f949e118dd9218bf81af358702434", @ANYRES64=r3], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0xd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r6 = syz_open_procfs(0x0, &(0x7f00000001c0)='maps\x00') sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[], 0x7c}}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101042, 0x0) utime(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000240)={0x9, 0x3}) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)={{0x14}, [@NFT_MSG_NEWRULE={0x2c, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x54}}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0xc0686611, &(0x7f0000000180)={0x68, 0x0, 0x0, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f0000000980)=ANY=[@ANYBLOB="1201000002000040257d15a4400001040001090260004201000000090400000102090000052406000105240000000d240f01000004eaffffff1e0006031a00000804800200090581d3b3"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_rdma-socket$netlink-bind$netlink-socket$inet6-setsockopt$inet6_int-setsockopt$inet6_IPV6_HOPOPTS-bind$inet6-setsockopt$inet6_IPV6_DSTOPTS-socket$netlink-sendmsg$nl_route-socket-sendmmsg$alg-setsockopt$inet6_int-recvmmsg-sendto$inet6-socket$nl_route-sendmsg$nl_route-socket$netlink-bind$netlink-setsockopt$sock_int-setsockopt$netlink_NETLINK_BROADCAST_ERROR-syz_genetlink_get_family_id$nl80211-socket$nl_generic-syz_genetlink_get_family_id$nl80211-socket$nl_generic-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_CHANNEL_SWITCH-sendmsg$RDMA_NLDEV_CMD_STAT_GET-socket$nl_route-bpf$MAP_CREATE detailed listing: executing program 0: r0 = socket$nl_rdma(0x10, 0x3, 0x14) r1 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x25dfdbfe, 0x2ffffffff}, 0xc) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x35, &(0x7f0000000000)=0x8000, 0x4) setsockopt$inet6_IPV6_HOPOPTS(r2, 0x29, 0x36, &(0x7f0000000140)=ANY=[], 0x8) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, &(0x7f0000000080)=ANY=[], 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="380000006c0015000000d9fece23b82000000000", @ANYRES32=r3, @ANYBLOB="000080000000000018003480050035"], 0x38}, 0x1, 0x300}, 0x0) r4 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r4, &(0x7f0000000140), 0x4924b68, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3a, &(0x7f0000000040)=0x8, 0x4) recvmmsg(r2, &(0x7f0000004740)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001c40)=""/23, 0x17}}], 0x1, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_newnexthop={0x18, 0x68, 0x5fb9a818fb7378e9}, 0x18}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r6, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f0000000200), 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f0000000180)=0x800, 0x4) syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), r6) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f00000014c0), 0xffffffffffffffff) r9 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r9, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r7, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)={0x2c, r8, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r10}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x98f}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x2c}}, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)={0x10, 0x1411, 0x223, 0x0, 0x25dfdbfb}, 0x10}, 0x1, 0x0, 0x0, 0x51}, 0x40) socket$nl_route(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@base={0x20, 0x100, 0x1, 0x3, 0x7bf42ce0307bcd23, 0xffffffffffffffff, 0x6, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x0, @value, @void, @value}, 0x48) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): fsopen-fsconfig$FSCONFIG_CMD_CREATE-socket$nl_route-syz_open_dev$tty1-prlimit64-lremovexattr-sched_setscheduler-getpid-sched_setaffinity-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-request_key detailed listing: executing program 0: r0 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) lremovexattr(0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(r1, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, 0x0, 0x0, 0x2, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000081000000000000000000009500000000000000"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000080)='sched_switch\x00', r4}, 0x10) request_key(&(0x7f0000001300)='asymmetric\x00', &(0x7f0000001340)={'syz', 0x3}, &(0x7f0000001380)=':))!$-\x00', 0xfffffffffffffffb) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-bpf$TOKEN_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-socket-syz_usb_connect-syz_usb_control_io$uac1-syz_usb_control_io$cdc_ecm-syz_usb_connect-getsockopt$kcm_KCM_RECV_DISABLE-bpf$PROG_LOAD-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-setsockopt$SO_TIMESTAMPING-bind$inet-connect$inet-sendmmsg-setsockopt$inet_int-setsockopt$inet_int-socket$nl_generic-socket$inet6_mptcp-listen-getsockopt$inet6_mptcp_buf-syz_genetlink_get_family_id$nl80211-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_CONNECT-socket$inet_dccp-getsockopt$inet_int-recvmmsg detailed listing: executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bpf$TOKEN_CREATE(0x24, &(0x7f0000001380), 0x8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000003900)=ANY=[@ANYBLOB="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&(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x2e) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r1}, 0x10) r2 = socket(0x2b, 0x1, 0x0) r3 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="1201050037057b082d0800014b702c02030109021200070100a0000904"], 0x0) syz_usb_control_io$uac1(r3, 0x0, &(0x7f0000000300)={0x44, &(0x7f00000003c0)=ANY=[@ANYBLOB="400007b0586b4a7d5f11acf2fed246000000a1899d02a40b00"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r3, &(0x7f0000000080)={0x14, &(0x7f0000000140)={0x0, 0x3, 0xae, {0xae, 0x31, "8ce926bec95fdd723afb5d169f46c11a106c4a30cc9175676a6e83aec903ce2104f6a495e9e430aab8484212cba7ef4c7f089655fc369e8a6b41587bc89482bebc9fcffa7a05204bf26033642bd25bc561b746178d9bc43d51bd68783454f522022aaa6fcbe931d62d1ecf5712517b98e5b679f7d012327f9d287b5cc16546bab7a1d5fc86553335cbbb3720fb3a788e61408b0a939422625606f4087556317827d1bc73f0a0153e8eec0eca"}}, 0x0}, &(0x7f0000000380)={0x1c, &(0x7f0000000240)={0x0, 0x14, 0x42, "2279e83f149d86da505c9a31df9fa0bbae4919d89c43226d3449e7fbc652c9e0593c0b77cf9403d6330622c92ebba0a144e62d305f295d12dad52f7721e8cca5b92c"}, &(0x7f00000000c0)={0x0, 0xa, 0x1, 0xd}, &(0x7f00000002c0)={0x0, 0x8, 0x1, 0x5}}) syz_usb_connect(0x0, 0x2d, 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x11e, 0x2, 0x0, 0x20000000) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/1664], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r4, 0x702, 0xe, 0x0, &(0x7f0000000380)="e460334470b8d480eb00c1520813", 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x474c, 0x4) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000001940)=0x2, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040)=0xe, 0x36) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$inet6_mptcp(0xa, 0x1, 0x106) listen(r6, 0x0) getsockopt$inet6_mptcp_buf(r6, 0x11c, 0x4, &(0x7f0000000000)=""/152, &(0x7f00000000c0)=0x98) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x38, r7, 0x5, 0x0, 0x0, {{0x12}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@device_b}, @NL80211_ATTR_VHT_CAPABILITY={0x10, 0x9d, {0x1000, {0x6, 0xffff, 0xff01, 0x1}}}]}, 0x38}}, 0x0) r9 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r9, 0x10d, 0xe6, &(0x7f0000000000), &(0x7f0000000080)=0x4) recvmmsg(r0, &(0x7f0000004740)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2002, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$qat_adf_ctl-syz_usb_connect$hid-socket$inet6_sctp-prctl$PR_SET_SYSCALL_USER_DISPATCH_ON-openat$ppp-syz_open_dev$tty20-ioctl$TIOCCONS-ioctl$VT_ACTIVATE-ioctl$TIOCGLCKTRMIOS-ioctl$VT_RELDISP-sendmsg$key-prlimit64-gettid-getpid-sched_setscheduler-sched_setscheduler-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-creat-socket$netlink-getsockopt$sock_cred-syz_genetlink_get_family_id$nl80211-lchown-fsetxattr$system_posix_acl-setsockopt$netlink_NETLINK_ADD_MEMBERSHIP-creat-epoll_create1-epoll_create1 detailed listing: executing program 0: openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x8101, 0x0) syz_usb_connect$hid(0x0, 0x3f, &(0x7f0000000100)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x46d, 0xc623, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x0, 0xe2, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x2, 0x0, {0x9}, {{{0x9, 0x5, 0x81, 0x3, 0x0, 0x0, 0x4}}, [{{0x9, 0x5, 0x2, 0x3, 0x8, 0x3, 0x3, 0x2}}]}}}]}}]}}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$VT_ACTIVATE(r0, 0x5606, 0x80) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000001c0)={0x9, 0x2, 0x7d, 0x7, 0x1b, "4201eac994c5458c565609a4245fc8cd8cd572"}) ioctl$VT_RELDISP(r0, 0x5605) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) gettid() r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x5) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_genetlink_get_family_id$nl80211(0x0, r5) lchown(&(0x7f0000000340)='./bus\x00', r6, 0x0) fsetxattr$system_posix_acl(r4, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="020000000100000000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB="100007000000000020000000000000005307e2ca8fc93a89c04f609846ed9228727ea5955a3387c8bd813485a6bf11f0edfbfe8a63bcd95d3c06869c72d7b649a4421df459f76cc3ae166bb3c0f6422c9fd72677583565de9c085c0d4f5a68d274e5b293293032da98c8016ee809ab7a50409e42c64bb15fbe814ae86183d3cd4fb9d10eca163bf67ce6007d99ce5ee17e04d68777f10ce65d1c0657159af4ac4652e932944d78694b8fdda2d0dd1525f01e9f7da23c720e928d4e62962fa7e3"], 0x2c, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f00000000c0)=0xe, 0x4) creat(&(0x7f0000000040)='./bus\x00', 0x0) epoll_create1(0x0) epoll_create1(0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-socket$inet6_sctp-socket$inet_sctp-syz_open_dev$sndpcmp-getsockopt$inet_sctp_SCTP_MAX_BURST-setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-openat$random-ioctl$PIO_UNISCRNMAP-ioctl$KVM_NMI-ioctl$SECCOMP_IOCTL_NOTIF_ADDFD-sched_setscheduler-syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-syz_io_uring_submit-openat$procfs-pread64-io_uring_enter-sendmsg$RDMA_NLDEV_CMD_STAT_GET-io_uring_register$IORING_REGISTER_FILES_UPDATE-mmap-socketpair$unix-syz_open_dev$sndpcmc-connect$unix-sendmmsg$unix-recvmmsg-ioctl$vim2m_VIDIOC_REQBUFS-syz_usb_connect detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0x8b}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$sndpcmp(&(0x7f0000000000), 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x85, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @empty}}, 0x0, 0xffff}, 0x90) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2e, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6}]}) r4 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0xa6503, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x5421, &(0x7f00000004c0)) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40082104, 0x0) sched_setscheduler(0x0, 0x2, 0x0) r5 = syz_io_uring_setup(0x1111, &(0x7f0000000300), &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x24fa, &(0x7f0000000300)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3}}) syz_io_uring_submit(r8, r7, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x8, 0x0, 0xaf0, 0x0, 0x0}) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000540)='/proc/mdstat\x00', 0x0, 0x0) pread64(r10, &(0x7f0000000580)=""/65, 0x41, 0x8000) io_uring_enter(r5, 0x47fa, 0x0, 0x0, 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1800dff79202dc9b7eff5910f185cd916d00001114010000"], 0x18}}, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r5, 0x18, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[0xffffffffffffffff]}, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndpcmc(&(0x7f0000000100), 0x6e6, 0x6b0a80) connect$unix(r11, &(0x7f000057eff8)=@file={0x1, './file0\x00'}, 0x6e) sendmmsg$unix(r12, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r11, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(0xffffffffffffffff, 0xc0145608, &(0x7f0000000040)={0x6, 0x1, 0x1}) syz_usb_connect(0x2, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000df2bfd404b0c0001cad7010203010902240001000000000904450002c9cee40009050802ff03000000090582030004"], 0x0) program crashed: INFO: task hung in io_wq_put_and_exit single: successfully extracted reproducer found reproducer with 30 syscalls minimizing guilty program testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-socket$inet6_sctp-socket$inet_sctp-syz_open_dev$sndpcmp-getsockopt$inet_sctp_SCTP_MAX_BURST-setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-openat$random-ioctl$PIO_UNISCRNMAP-ioctl$KVM_NMI-ioctl$SECCOMP_IOCTL_NOTIF_ADDFD-sched_setscheduler-syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-syz_io_uring_submit-openat$procfs-pread64-io_uring_enter-sendmsg$RDMA_NLDEV_CMD_STAT_GET-io_uring_register$IORING_REGISTER_FILES_UPDATE-mmap-socketpair$unix-syz_open_dev$sndpcmc-connect$unix-sendmmsg$unix-recvmmsg-ioctl$vim2m_VIDIOC_REQBUFS detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0x8b}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$sndpcmp(&(0x7f0000000000), 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x85, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @empty}}, 0x0, 0xffff}, 0x90) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2e, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6}]}) r4 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0xa6503, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x5421, &(0x7f00000004c0)) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40082104, 0x0) sched_setscheduler(0x0, 0x2, 0x0) r5 = syz_io_uring_setup(0x1111, &(0x7f0000000300), &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x24fa, &(0x7f0000000300)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3}}) syz_io_uring_submit(r8, r7, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x8, 0x0, 0xaf0, 0x0, 0x0}) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000540)='/proc/mdstat\x00', 0x0, 0x0) pread64(r10, &(0x7f0000000580)=""/65, 0x41, 0x8000) io_uring_enter(r5, 0x47fa, 0x0, 0x0, 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1800dff79202dc9b7eff5910f185cd916d00001114010000"], 0x18}}, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r5, 0x18, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[0xffffffffffffffff]}, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndpcmc(&(0x7f0000000100), 0x6e6, 0x6b0a80) connect$unix(r11, &(0x7f000057eff8)=@file={0x1, './file0\x00'}, 0x6e) sendmmsg$unix(r12, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r11, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(0xffffffffffffffff, 0xc0145608, &(0x7f0000000040)={0x6, 0x1, 0x1}) program crashed: INFO: task hung in io_wq_put_and_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-socket$inet6_sctp-socket$inet_sctp-syz_open_dev$sndpcmp-getsockopt$inet_sctp_SCTP_MAX_BURST-setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-openat$random-ioctl$PIO_UNISCRNMAP-ioctl$KVM_NMI-ioctl$SECCOMP_IOCTL_NOTIF_ADDFD-sched_setscheduler-syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-syz_io_uring_submit-openat$procfs-pread64-io_uring_enter-sendmsg$RDMA_NLDEV_CMD_STAT_GET-io_uring_register$IORING_REGISTER_FILES_UPDATE-mmap-socketpair$unix-syz_open_dev$sndpcmc-connect$unix-sendmmsg$unix-recvmmsg detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0x8b}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$sndpcmp(&(0x7f0000000000), 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x85, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @empty}}, 0x0, 0xffff}, 0x90) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2e, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6}]}) r4 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0xa6503, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x5421, &(0x7f00000004c0)) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40082104, 0x0) sched_setscheduler(0x0, 0x2, 0x0) r5 = syz_io_uring_setup(0x1111, &(0x7f0000000300), &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x24fa, &(0x7f0000000300)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3}}) syz_io_uring_submit(r8, r7, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x8, 0x0, 0xaf0, 0x0, 0x0}) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000540)='/proc/mdstat\x00', 0x0, 0x0) pread64(r10, &(0x7f0000000580)=""/65, 0x41, 0x8000) io_uring_enter(r5, 0x47fa, 0x0, 0x0, 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1800dff79202dc9b7eff5910f185cd916d00001114010000"], 0x18}}, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r5, 0x18, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[0xffffffffffffffff]}, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndpcmc(&(0x7f0000000100), 0x6e6, 0x6b0a80) connect$unix(r11, &(0x7f000057eff8)=@file={0x1, './file0\x00'}, 0x6e) sendmmsg$unix(r12, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r11, &(0x7f00000000c0), 0x10106, 0x2, 0x0) program crashed: INFO: task hung in io_wq_put_and_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-socket$inet6_sctp-socket$inet_sctp-syz_open_dev$sndpcmp-getsockopt$inet_sctp_SCTP_MAX_BURST-setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-openat$random-ioctl$PIO_UNISCRNMAP-ioctl$KVM_NMI-ioctl$SECCOMP_IOCTL_NOTIF_ADDFD-sched_setscheduler-syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-syz_io_uring_submit-openat$procfs-pread64-io_uring_enter-sendmsg$RDMA_NLDEV_CMD_STAT_GET-io_uring_register$IORING_REGISTER_FILES_UPDATE-mmap-socketpair$unix-syz_open_dev$sndpcmc-connect$unix-sendmmsg$unix detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0x8b}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$sndpcmp(&(0x7f0000000000), 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x85, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @empty}}, 0x0, 0xffff}, 0x90) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2e, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6}]}) r4 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0xa6503, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x5421, &(0x7f00000004c0)) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40082104, 0x0) sched_setscheduler(0x0, 0x2, 0x0) r5 = syz_io_uring_setup(0x1111, &(0x7f0000000300), &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x24fa, &(0x7f0000000300)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3}}) syz_io_uring_submit(r8, r7, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x8, 0x0, 0xaf0, 0x0, 0x0}) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000540)='/proc/mdstat\x00', 0x0, 0x0) pread64(r10, &(0x7f0000000580)=""/65, 0x41, 0x8000) io_uring_enter(r5, 0x47fa, 0x0, 0x0, 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1800dff79202dc9b7eff5910f185cd916d00001114010000"], 0x18}}, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r5, 0x18, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[0xffffffffffffffff]}, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndpcmc(&(0x7f0000000100), 0x6e6, 0x6b0a80) connect$unix(r11, &(0x7f000057eff8)=@file={0x1, './file0\x00'}, 0x6e) sendmmsg$unix(r12, &(0x7f0000000000), 0x651, 0x0) program crashed: INFO: task hung in io_wq_put_and_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-socket$inet6_sctp-socket$inet_sctp-syz_open_dev$sndpcmp-getsockopt$inet_sctp_SCTP_MAX_BURST-setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-openat$random-ioctl$PIO_UNISCRNMAP-ioctl$KVM_NMI-ioctl$SECCOMP_IOCTL_NOTIF_ADDFD-sched_setscheduler-syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-syz_io_uring_submit-openat$procfs-pread64-io_uring_enter-sendmsg$RDMA_NLDEV_CMD_STAT_GET-io_uring_register$IORING_REGISTER_FILES_UPDATE-mmap-socketpair$unix-syz_open_dev$sndpcmc-connect$unix detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0x8b}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$sndpcmp(&(0x7f0000000000), 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x85, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @empty}}, 0x0, 0xffff}, 0x90) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2e, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6}]}) r4 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0xa6503, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x5421, &(0x7f00000004c0)) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40082104, 0x0) sched_setscheduler(0x0, 0x2, 0x0) r5 = syz_io_uring_setup(0x1111, &(0x7f0000000300), &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x24fa, &(0x7f0000000300)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3}}) syz_io_uring_submit(r8, r7, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x8, 0x0, 0xaf0, 0x0, 0x0}) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000540)='/proc/mdstat\x00', 0x0, 0x0) pread64(r10, &(0x7f0000000580)=""/65, 0x41, 0x8000) io_uring_enter(r5, 0x47fa, 0x0, 0x0, 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1800dff79202dc9b7eff5910f185cd916d00001114010000"], 0x18}}, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r5, 0x18, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[0xffffffffffffffff]}, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) syz_open_dev$sndpcmc(&(0x7f0000000100), 0x6e6, 0x6b0a80) connect$unix(r11, &(0x7f000057eff8)=@file={0x1, './file0\x00'}, 0x6e) program crashed: INFO: task hung in io_wq_put_and_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-socket$inet6_sctp-socket$inet_sctp-syz_open_dev$sndpcmp-getsockopt$inet_sctp_SCTP_MAX_BURST-setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-openat$random-ioctl$PIO_UNISCRNMAP-ioctl$KVM_NMI-ioctl$SECCOMP_IOCTL_NOTIF_ADDFD-sched_setscheduler-syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-syz_io_uring_submit-openat$procfs-pread64-io_uring_enter-sendmsg$RDMA_NLDEV_CMD_STAT_GET-io_uring_register$IORING_REGISTER_FILES_UPDATE-mmap-socketpair$unix-syz_open_dev$sndpcmc detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0x8b}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$sndpcmp(&(0x7f0000000000), 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x85, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @empty}}, 0x0, 0xffff}, 0x90) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2e, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6}]}) r4 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0xa6503, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x5421, &(0x7f00000004c0)) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40082104, 0x0) sched_setscheduler(0x0, 0x2, 0x0) r5 = syz_io_uring_setup(0x1111, &(0x7f0000000300), &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x24fa, &(0x7f0000000300)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3}}) syz_io_uring_submit(r8, r7, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x8, 0x0, 0xaf0, 0x0, 0x0}) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000540)='/proc/mdstat\x00', 0x0, 0x0) pread64(r10, &(0x7f0000000580)=""/65, 0x41, 0x8000) io_uring_enter(r5, 0x47fa, 0x0, 0x0, 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1800dff79202dc9b7eff5910f185cd916d00001114010000"], 0x18}}, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r5, 0x18, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[0xffffffffffffffff]}, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) syz_open_dev$sndpcmc(&(0x7f0000000100), 0x6e6, 0x6b0a80) program crashed: INFO: task hung in io_wq_put_and_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-socket$inet6_sctp-socket$inet_sctp-syz_open_dev$sndpcmp-getsockopt$inet_sctp_SCTP_MAX_BURST-setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-openat$random-ioctl$PIO_UNISCRNMAP-ioctl$KVM_NMI-ioctl$SECCOMP_IOCTL_NOTIF_ADDFD-sched_setscheduler-syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-syz_io_uring_submit-openat$procfs-pread64-io_uring_enter-sendmsg$RDMA_NLDEV_CMD_STAT_GET-io_uring_register$IORING_REGISTER_FILES_UPDATE-mmap-socketpair$unix detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0x8b}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$sndpcmp(&(0x7f0000000000), 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x85, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @empty}}, 0x0, 0xffff}, 0x90) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2e, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6}]}) r4 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0xa6503, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x5421, &(0x7f00000004c0)) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40082104, 0x0) sched_setscheduler(0x0, 0x2, 0x0) r5 = syz_io_uring_setup(0x1111, &(0x7f0000000300), &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x24fa, &(0x7f0000000300)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3}}) syz_io_uring_submit(r8, r7, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x8, 0x0, 0xaf0, 0x0, 0x0}) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000540)='/proc/mdstat\x00', 0x0, 0x0) pread64(r10, &(0x7f0000000580)=""/65, 0x41, 0x8000) io_uring_enter(r5, 0x47fa, 0x0, 0x0, 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1800dff79202dc9b7eff5910f185cd916d00001114010000"], 0x18}}, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r5, 0x18, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[0xffffffffffffffff]}, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) program crashed: INFO: task hung in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-socket$inet6_sctp-socket$inet_sctp-syz_open_dev$sndpcmp-getsockopt$inet_sctp_SCTP_MAX_BURST-setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-openat$random-ioctl$PIO_UNISCRNMAP-ioctl$KVM_NMI-ioctl$SECCOMP_IOCTL_NOTIF_ADDFD-sched_setscheduler-syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-syz_io_uring_submit-openat$procfs-pread64-io_uring_enter-sendmsg$RDMA_NLDEV_CMD_STAT_GET-io_uring_register$IORING_REGISTER_FILES_UPDATE-mmap detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0x8b}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$sndpcmp(&(0x7f0000000000), 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x85, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @empty}}, 0x0, 0xffff}, 0x90) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2e, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6}]}) r4 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0xa6503, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x5421, &(0x7f00000004c0)) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40082104, 0x0) sched_setscheduler(0x0, 0x2, 0x0) r5 = syz_io_uring_setup(0x1111, &(0x7f0000000300), &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x24fa, &(0x7f0000000300)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3}}) syz_io_uring_submit(r8, r7, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x8, 0x0, 0xaf0, 0x0, 0x0}) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000540)='/proc/mdstat\x00', 0x0, 0x0) pread64(r10, &(0x7f0000000580)=""/65, 0x41, 0x8000) io_uring_enter(r5, 0x47fa, 0x0, 0x0, 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1800dff79202dc9b7eff5910f185cd916d00001114010000"], 0x18}}, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r5, 0x18, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[0xffffffffffffffff]}, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) program crashed: INFO: task hung in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-socket$inet6_sctp-socket$inet_sctp-syz_open_dev$sndpcmp-getsockopt$inet_sctp_SCTP_MAX_BURST-setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-openat$random-ioctl$PIO_UNISCRNMAP-ioctl$KVM_NMI-ioctl$SECCOMP_IOCTL_NOTIF_ADDFD-sched_setscheduler-syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-syz_io_uring_submit-openat$procfs-pread64-io_uring_enter-sendmsg$RDMA_NLDEV_CMD_STAT_GET-io_uring_register$IORING_REGISTER_FILES_UPDATE detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0x8b}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$sndpcmp(&(0x7f0000000000), 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x85, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @empty}}, 0x0, 0xffff}, 0x90) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2e, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6}]}) r4 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0xa6503, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x5421, &(0x7f00000004c0)) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40082104, 0x0) sched_setscheduler(0x0, 0x2, 0x0) r5 = syz_io_uring_setup(0x1111, &(0x7f0000000300), &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x24fa, &(0x7f0000000300)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3}}) syz_io_uring_submit(r8, r7, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x8, 0x0, 0xaf0, 0x0, 0x0}) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000540)='/proc/mdstat\x00', 0x0, 0x0) pread64(r10, &(0x7f0000000580)=""/65, 0x41, 0x8000) io_uring_enter(r5, 0x47fa, 0x0, 0x0, 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1800dff79202dc9b7eff5910f185cd916d00001114010000"], 0x18}}, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r5, 0x18, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[0xffffffffffffffff]}, 0x1) program crashed: INFO: task hung in io_wq_put_and_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-socket$inet6_sctp-socket$inet_sctp-syz_open_dev$sndpcmp-getsockopt$inet_sctp_SCTP_MAX_BURST-setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-openat$random-ioctl$PIO_UNISCRNMAP-ioctl$KVM_NMI-ioctl$SECCOMP_IOCTL_NOTIF_ADDFD-sched_setscheduler-syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-syz_io_uring_submit-openat$procfs-pread64-io_uring_enter-sendmsg$RDMA_NLDEV_CMD_STAT_GET detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0x8b}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$sndpcmp(&(0x7f0000000000), 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x85, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @empty}}, 0x0, 0xffff}, 0x90) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2e, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6}]}) r4 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0xa6503, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x5421, &(0x7f00000004c0)) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40082104, 0x0) sched_setscheduler(0x0, 0x2, 0x0) r5 = syz_io_uring_setup(0x1111, &(0x7f0000000300), &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x24fa, &(0x7f0000000300)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3}}) syz_io_uring_submit(r8, r7, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x8, 0x0, 0xaf0, 0x0, 0x0}) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000540)='/proc/mdstat\x00', 0x0, 0x0) pread64(r10, &(0x7f0000000580)=""/65, 0x41, 0x8000) io_uring_enter(r5, 0x47fa, 0x0, 0x0, 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1800dff79202dc9b7eff5910f185cd916d00001114010000"], 0x18}}, 0x0) program crashed: INFO: task hung in io_wq_put_and_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-socket$inet6_sctp-socket$inet_sctp-syz_open_dev$sndpcmp-getsockopt$inet_sctp_SCTP_MAX_BURST-setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-openat$random-ioctl$PIO_UNISCRNMAP-ioctl$KVM_NMI-ioctl$SECCOMP_IOCTL_NOTIF_ADDFD-sched_setscheduler-syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-syz_io_uring_submit-openat$procfs-pread64-io_uring_enter detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0x8b}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$sndpcmp(&(0x7f0000000000), 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x85, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @empty}}, 0x0, 0xffff}, 0x90) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2e, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6}]}) r4 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0xa6503, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x5421, &(0x7f00000004c0)) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40082104, 0x0) sched_setscheduler(0x0, 0x2, 0x0) r5 = syz_io_uring_setup(0x1111, &(0x7f0000000300), &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x24fa, &(0x7f0000000300)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3}}) syz_io_uring_submit(r8, r7, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x8, 0x0, 0xaf0, 0x0, 0x0}) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000540)='/proc/mdstat\x00', 0x0, 0x0) pread64(r10, &(0x7f0000000580)=""/65, 0x41, 0x8000) io_uring_enter(r5, 0x47fa, 0x0, 0x0, 0x0, 0x0) program crashed: INFO: task hung in io_wq_put_and_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-socket$inet6_sctp-socket$inet_sctp-syz_open_dev$sndpcmp-getsockopt$inet_sctp_SCTP_MAX_BURST-setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-openat$random-ioctl$PIO_UNISCRNMAP-ioctl$KVM_NMI-ioctl$SECCOMP_IOCTL_NOTIF_ADDFD-sched_setscheduler-syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-syz_io_uring_submit-openat$procfs-pread64 detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0x8b}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$sndpcmp(&(0x7f0000000000), 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x85, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @empty}}, 0x0, 0xffff}, 0x90) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2e, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6}]}) r4 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0xa6503, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x5421, &(0x7f00000004c0)) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40082104, 0x0) sched_setscheduler(0x0, 0x2, 0x0) syz_io_uring_setup(0x1111, &(0x7f0000000300), &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x24fa, &(0x7f0000000300)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3}}) syz_io_uring_submit(r7, r6, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x8, 0x0, 0xaf0, 0x0, 0x0}) r9 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000540)='/proc/mdstat\x00', 0x0, 0x0) pread64(r9, &(0x7f0000000580)=""/65, 0x41, 0x8000) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-socket$inet6_sctp-socket$inet_sctp-syz_open_dev$sndpcmp-getsockopt$inet_sctp_SCTP_MAX_BURST-setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-openat$random-ioctl$PIO_UNISCRNMAP-ioctl$KVM_NMI-ioctl$SECCOMP_IOCTL_NOTIF_ADDFD-sched_setscheduler-syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-syz_io_uring_submit-openat$procfs-io_uring_enter detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0x8b}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$sndpcmp(&(0x7f0000000000), 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x85, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @empty}}, 0x0, 0xffff}, 0x90) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2e, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6}]}) r4 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0xa6503, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x5421, &(0x7f00000004c0)) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40082104, 0x0) sched_setscheduler(0x0, 0x2, 0x0) r5 = syz_io_uring_setup(0x1111, &(0x7f0000000300), &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x24fa, &(0x7f0000000300)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3}}) syz_io_uring_submit(r8, r7, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x8, 0x0, 0xaf0, 0x0, 0x0}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000540)='/proc/mdstat\x00', 0x0, 0x0) io_uring_enter(r5, 0x47fa, 0x0, 0x0, 0x0, 0x0) program crashed: INFO: task hung in io_wq_put_and_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-socket$inet6_sctp-socket$inet_sctp-syz_open_dev$sndpcmp-getsockopt$inet_sctp_SCTP_MAX_BURST-setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-openat$random-ioctl$PIO_UNISCRNMAP-ioctl$KVM_NMI-ioctl$SECCOMP_IOCTL_NOTIF_ADDFD-sched_setscheduler-syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-syz_io_uring_submit-io_uring_enter detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0x8b}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$sndpcmp(&(0x7f0000000000), 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x85, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @empty}}, 0x0, 0xffff}, 0x90) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2e, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6}]}) r4 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0xa6503, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x5421, &(0x7f00000004c0)) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40082104, 0x0) sched_setscheduler(0x0, 0x2, 0x0) r5 = syz_io_uring_setup(0x1111, &(0x7f0000000300), &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x24fa, &(0x7f0000000300)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3}}) syz_io_uring_submit(r8, r7, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x8, 0x0, 0xaf0, 0x0, 0x0}) io_uring_enter(r5, 0x47fa, 0x0, 0x0, 0x0, 0x0) program crashed: INFO: task hung in io_wq_put_and_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-socket$inet6_sctp-socket$inet_sctp-syz_open_dev$sndpcmp-getsockopt$inet_sctp_SCTP_MAX_BURST-setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-openat$random-ioctl$PIO_UNISCRNMAP-ioctl$KVM_NMI-ioctl$SECCOMP_IOCTL_NOTIF_ADDFD-sched_setscheduler-syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0x8b}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$sndpcmp(&(0x7f0000000000), 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x85, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @empty}}, 0x0, 0xffff}, 0x90) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2e, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6}]}) r4 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0xa6503, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x5421, &(0x7f00000004c0)) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40082104, 0x0) sched_setscheduler(0x0, 0x2, 0x0) r5 = syz_io_uring_setup(0x1111, &(0x7f0000000300), &(0x7f0000000040)=0x0, &(0x7f0000000180)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x24fa, &(0x7f0000000300)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3}}) io_uring_enter(r5, 0x47fa, 0x0, 0x0, 0x0, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-socket$inet6_sctp-socket$inet_sctp-syz_open_dev$sndpcmp-getsockopt$inet_sctp_SCTP_MAX_BURST-setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-openat$random-ioctl$PIO_UNISCRNMAP-ioctl$KVM_NMI-ioctl$SECCOMP_IOCTL_NOTIF_ADDFD-sched_setscheduler-syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0x8b}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$sndpcmp(&(0x7f0000000000), 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x85, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @empty}}, 0x0, 0xffff}, 0x90) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2e, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6}]}) r4 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0xa6503, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x5421, &(0x7f00000004c0)) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40082104, 0x0) sched_setscheduler(0x0, 0x2, 0x0) r5 = syz_io_uring_setup(0x1111, &(0x7f0000000300), &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x24fa, &(0x7f0000000300)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)) syz_io_uring_submit(r8, r7, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x8, 0x0, 0xaf0, 0x0, 0x0}) io_uring_enter(r5, 0x47fa, 0x0, 0x0, 0x0, 0x0) program crashed: INFO: task hung in io_wq_put_and_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-socket$inet6_sctp-socket$inet_sctp-syz_open_dev$sndpcmp-getsockopt$inet_sctp_SCTP_MAX_BURST-setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-openat$random-ioctl$PIO_UNISCRNMAP-ioctl$KVM_NMI-ioctl$SECCOMP_IOCTL_NOTIF_ADDFD-sched_setscheduler-syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_submit-io_uring_enter detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0x8b}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$sndpcmp(&(0x7f0000000000), 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x85, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @empty}}, 0x0, 0xffff}, 0x90) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2e, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6}]}) r4 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0xa6503, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x5421, &(0x7f00000004c0)) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40082104, 0x0) sched_setscheduler(0x0, 0x2, 0x0) r5 = syz_io_uring_setup(0x1111, &(0x7f0000000300), &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(0x0, r7, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x8, 0x0, 0xaf0, 0x0, 0x0}) io_uring_enter(r5, 0x47fa, 0x0, 0x0, 0x0, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-socket$inet6_sctp-socket$inet_sctp-syz_open_dev$sndpcmp-getsockopt$inet_sctp_SCTP_MAX_BURST-setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-openat$random-ioctl$PIO_UNISCRNMAP-ioctl$KVM_NMI-ioctl$SECCOMP_IOCTL_NOTIF_ADDFD-sched_setscheduler-syz_io_uring_setup-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0x8b}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$sndpcmp(&(0x7f0000000000), 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x85, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @empty}}, 0x0, 0xffff}, 0x90) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2e, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6}]}) r4 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0xa6503, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x5421, &(0x7f00000004c0)) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40082104, 0x0) sched_setscheduler(0x0, 0x2, 0x0) r5 = syz_io_uring_setup(0x1111, &(0x7f0000000300), &(0x7f0000000040), &(0x7f0000000180)=0x0) syz_io_uring_setup(0x24fa, &(0x7f0000000300)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)) syz_io_uring_submit(r7, r6, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x8, 0x0, 0xaf0, 0x0, 0x0}) io_uring_enter(r5, 0x47fa, 0x0, 0x0, 0x0, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-socket$inet6_sctp-socket$inet_sctp-syz_open_dev$sndpcmp-getsockopt$inet_sctp_SCTP_MAX_BURST-setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-openat$random-ioctl$PIO_UNISCRNMAP-ioctl$KVM_NMI-ioctl$SECCOMP_IOCTL_NOTIF_ADDFD-sched_setscheduler-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0x8b}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$sndpcmp(&(0x7f0000000000), 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x85, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @empty}}, 0x0, 0xffff}, 0x90) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2e, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6}]}) r4 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0xa6503, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x5421, &(0x7f00000004c0)) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40082104, 0x0) sched_setscheduler(0x0, 0x2, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x24fa, &(0x7f0000000300)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)) syz_io_uring_submit(r5, 0x0, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x8, 0x0, 0xaf0, 0x0, 0x0}) io_uring_enter(0xffffffffffffffff, 0x47fa, 0x0, 0x0, 0x0, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-socket$inet6_sctp-socket$inet_sctp-syz_open_dev$sndpcmp-getsockopt$inet_sctp_SCTP_MAX_BURST-setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-openat$random-ioctl$PIO_UNISCRNMAP-ioctl$KVM_NMI-ioctl$SECCOMP_IOCTL_NOTIF_ADDFD-syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0x8b}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$sndpcmp(&(0x7f0000000000), 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x85, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @empty}}, 0x0, 0xffff}, 0x90) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2e, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6}]}) r4 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0xa6503, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x5421, &(0x7f00000004c0)) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40082104, 0x0) r5 = syz_io_uring_setup(0x1111, &(0x7f0000000300), &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x24fa, &(0x7f0000000300)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)) syz_io_uring_submit(r8, r7, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x8, 0x0, 0xaf0, 0x0, 0x0}) io_uring_enter(r5, 0x47fa, 0x0, 0x0, 0x0, 0x0) program crashed: INFO: task hung in io_wq_put_and_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-socket$inet6_sctp-socket$inet_sctp-syz_open_dev$sndpcmp-getsockopt$inet_sctp_SCTP_MAX_BURST-setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-openat$random-ioctl$PIO_UNISCRNMAP-ioctl$KVM_NMI-syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0x8b}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$sndpcmp(&(0x7f0000000000), 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x85, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @empty}}, 0x0, 0xffff}, 0x90) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2e, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6}]}) r3 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0xa6503, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x5421, &(0x7f00000004c0)) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) r4 = syz_io_uring_setup(0x1111, &(0x7f0000000300), &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x24fa, &(0x7f0000000300)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)) syz_io_uring_submit(r7, r6, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x8, 0x0, 0xaf0, 0x0, 0x0}) io_uring_enter(r4, 0x47fa, 0x0, 0x0, 0x0, 0x0) program crashed: INFO: task hung in io_wq_put_and_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-socket$inet6_sctp-socket$inet_sctp-syz_open_dev$sndpcmp-getsockopt$inet_sctp_SCTP_MAX_BURST-setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-openat$random-ioctl$PIO_UNISCRNMAP-syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0x8b}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$sndpcmp(&(0x7f0000000000), 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x85, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @empty}}, 0x0, 0xffff}, 0x90) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2e, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6}]}) r3 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0xa6503, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x5421, &(0x7f00000004c0)) r4 = syz_io_uring_setup(0x1111, &(0x7f0000000300), &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x24fa, &(0x7f0000000300)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)) syz_io_uring_submit(r7, r6, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x8, 0x0, 0xaf0, 0x0, 0x0}) io_uring_enter(r4, 0x47fa, 0x0, 0x0, 0x0, 0x0) program crashed: INFO: task hung in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-socket$inet6_sctp-socket$inet_sctp-syz_open_dev$sndpcmp-getsockopt$inet_sctp_SCTP_MAX_BURST-setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-openat$random-syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0x8b}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$sndpcmp(&(0x7f0000000000), 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x85, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @empty}}, 0x0, 0xffff}, 0x90) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2e, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6}]}) openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0xa6503, 0x0) r3 = syz_io_uring_setup(0x1111, &(0x7f0000000300), &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x24fa, &(0x7f0000000300)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)) syz_io_uring_submit(r6, r5, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x8, 0x0, 0xaf0, 0x0, 0x0}) io_uring_enter(r3, 0x47fa, 0x0, 0x0, 0x0, 0x0) program crashed: INFO: task hung in io_wq_put_and_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-socket$inet6_sctp-socket$inet_sctp-syz_open_dev$sndpcmp-getsockopt$inet_sctp_SCTP_MAX_BURST-setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0x8b}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$sndpcmp(&(0x7f0000000000), 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x85, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @empty}}, 0x0, 0xffff}, 0x90) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2e, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6}]}) r3 = syz_io_uring_setup(0x1111, &(0x7f0000000300), &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x24fa, &(0x7f0000000300)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)) syz_io_uring_submit(r6, r5, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x8, 0x0, 0xaf0, 0x0, 0x0}) io_uring_enter(r3, 0x47fa, 0x0, 0x0, 0x0, 0x0) program crashed: INFO: task hung in io_wq_put_and_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-socket$inet6_sctp-socket$inet_sctp-syz_open_dev$sndpcmp-getsockopt$inet_sctp_SCTP_MAX_BURST-setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS-syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0x8b}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$sndpcmp(&(0x7f0000000000), 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x85, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @empty}}, 0x0, 0xffff}, 0x90) r3 = syz_io_uring_setup(0x1111, &(0x7f0000000300), &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x24fa, &(0x7f0000000300)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)) syz_io_uring_submit(r6, r5, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x8, 0x0, 0xaf0, 0x0, 0x0}) io_uring_enter(r3, 0x47fa, 0x0, 0x0, 0x0, 0x0) program crashed: INFO: task hung in io_wq_put_and_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-socket$inet6_sctp-socket$inet_sctp-syz_open_dev$sndpcmp-getsockopt$inet_sctp_SCTP_MAX_BURST-syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0x8b}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$sndpcmp(&(0x7f0000000000), 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r1 = syz_io_uring_setup(0x1111, &(0x7f0000000300), &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x24fa, &(0x7f0000000300)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)) syz_io_uring_submit(r4, r3, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x8, 0x0, 0xaf0, 0x0, 0x0}) io_uring_enter(r1, 0x47fa, 0x0, 0x0, 0x0, 0x0) program crashed: INFO: task hung in io_wq_put_and_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-socket$inet6_sctp-socket$inet_sctp-syz_open_dev$sndpcmp-syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0x8b}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$sndpcmp(&(0x7f0000000000), 0x0, 0x0) r0 = syz_io_uring_setup(0x1111, &(0x7f0000000300), &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x24fa, &(0x7f0000000300)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)) syz_io_uring_submit(r3, r2, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x8, 0x0, 0xaf0, 0x0, 0x0}) io_uring_enter(r0, 0x47fa, 0x0, 0x0, 0x0, 0x0) program crashed: INFO: task hung in io_wq_put_and_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-socket$inet6_sctp-socket$inet_sctp-syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0x8b}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r0 = syz_io_uring_setup(0x1111, &(0x7f0000000300), &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x24fa, &(0x7f0000000300)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)) syz_io_uring_submit(r3, r2, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x8, 0x0, 0xaf0, 0x0, 0x0}) io_uring_enter(r0, 0x47fa, 0x0, 0x0, 0x0, 0x0) program crashed: INFO: task hung in io_wq_put_and_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-socket$inet6_sctp-syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0x8b}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = syz_io_uring_setup(0x1111, &(0x7f0000000300), &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x24fa, &(0x7f0000000300)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)) syz_io_uring_submit(r3, r2, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x8, 0x0, 0xaf0, 0x0, 0x0}) io_uring_enter(r0, 0x47fa, 0x0, 0x0, 0x0, 0x0) program crashed: INFO: task hung in io_wq_put_and_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0x8b}, 0x0) r0 = syz_io_uring_setup(0x1111, &(0x7f0000000300), &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x24fa, &(0x7f0000000300)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)) syz_io_uring_submit(r3, r2, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x8, 0x0, 0xaf0, 0x0, 0x0}) io_uring_enter(r0, 0x47fa, 0x0, 0x0, 0x0, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter detailed listing: executing program 0: r0 = syz_io_uring_setup(0x1111, &(0x7f0000000300), &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x24fa, &(0x7f0000000300)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)) syz_io_uring_submit(r3, r2, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x8, 0x0, 0xaf0, 0x0, 0x0}) io_uring_enter(r0, 0x47fa, 0x0, 0x0, 0x0, 0x0) program crashed: INFO: task hung in io_wq_put_and_exit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter detailed listing: executing program 0: r0 = syz_io_uring_setup(0x1111, 0x0, &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x24fa, &(0x7f0000000300)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)) syz_io_uring_submit(r3, r2, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x8, 0x0, 0xaf0, 0x0, 0x0}) io_uring_enter(r0, 0x47fa, 0x0, 0x0, 0x0, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter detailed listing: executing program 0: r0 = syz_io_uring_setup(0x1111, &(0x7f0000000300), 0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x24fa, &(0x7f0000000300)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)) syz_io_uring_submit(r2, r1, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x8, 0x0, 0xaf0, 0x0, 0x0}) io_uring_enter(r0, 0x47fa, 0x0, 0x0, 0x0, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter detailed listing: executing program 0: r0 = syz_io_uring_setup(0x1111, &(0x7f0000000300), &(0x7f0000000040)=0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x24fa, &(0x7f0000000300)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)) syz_io_uring_submit(r2, 0x0, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x8, 0x0, 0xaf0, 0x0, 0x0}) io_uring_enter(r0, 0x47fa, 0x0, 0x0, 0x0, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter detailed listing: executing program 0: r0 = syz_io_uring_setup(0x1111, &(0x7f0000000300), &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, 0x0, 0x0, 0x4) syz_io_uring_setup(0x24fa, &(0x7f0000000300)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)) syz_io_uring_submit(r3, r2, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x8, 0x0, 0xaf0, 0x0, 0x0}) io_uring_enter(r0, 0x47fa, 0x0, 0x0, 0x0, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter detailed listing: executing program 0: r0 = syz_io_uring_setup(0x1111, &(0x7f0000000300), &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x24fa, 0x0, &(0x7f0000000100)=0x0, &(0x7f00000000c0)) syz_io_uring_submit(r3, r2, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x8, 0x0, 0xaf0, 0x0, 0x0}) io_uring_enter(r0, 0x47fa, 0x0, 0x0, 0x0, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter detailed listing: executing program 0: r0 = syz_io_uring_setup(0x1111, &(0x7f0000000300), &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x24fa, &(0x7f0000000300)={0x0, 0x0, 0x10100}, 0x0, &(0x7f00000000c0)) syz_io_uring_submit(0x0, r2, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x8, 0x0, 0xaf0, 0x0, 0x0}) io_uring_enter(r0, 0x47fa, 0x0, 0x0, 0x0, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter detailed listing: executing program 0: r0 = syz_io_uring_setup(0x1111, &(0x7f0000000300), &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x24fa, &(0x7f0000000300)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, 0x0) syz_io_uring_submit(r3, r2, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x8, 0x0, 0xaf0, 0x0, 0x0}) io_uring_enter(r0, 0x47fa, 0x0, 0x0, 0x0, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter detailed listing: executing program 0: r0 = syz_io_uring_setup(0x1111, &(0x7f0000000300), &(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_setup(0x24fa, &(0x7f0000000300)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)) syz_io_uring_submit(r3, r2, 0x0) io_uring_enter(r0, 0x47fa, 0x0, 0x0, 0x0, 0x0) program did not crash extracting C reproducer testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter program crashed: INFO: task hung in io_wq_put_and_exit simplifying C reproducer testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter program crashed: INFO: task hung in io_wq_put_and_exit testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter program crashed: INFO: task hung in io_wq_put_and_exit testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter program crashed: INFO: task hung in io_wq_put_and_exit testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter program crashed: INFO: task hung in io_wq_put_and_exit testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter program crashed: INFO: task hung in io_wq_put_and_exit testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_memcpy_off$IO_URING_METADATA_GENERIC-syz_io_uring_setup-syz_io_uring_submit-io_uring_enter program crashed: no output from test machine a never seen crash title: no output from test machine, ignore reproducing took 3h58m41.598331739s repro crashed as (corrupted=false): INFO: task syz-executor213:5862 blocked for more than 143 seconds. Not tainted 6.12.0-rc4-syzkaller-00245-gb423f5a9a61f #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor213 state:D stack:25432 pid:5862 tgid:5862 ppid:5851 flags:0x00020002 Call Trace: context_switch kernel/sched/core.c:5328 [inline] __schedule+0x185a/0x4b70 kernel/sched/core.c:6690 __schedule_loop kernel/sched/core.c:6767 [inline] schedule+0x14b/0x320 kernel/sched/core.c:6782 schedule_timeout+0xb0/0x310 kernel/time/timer.c:2591 do_wait_for_common kernel/sched/completion.c:95 [inline] __wait_for_common kernel/sched/completion.c:116 [inline] wait_for_common kernel/sched/completion.c:127 [inline] wait_for_completion+0x355/0x620 kernel/sched/completion.c:148 io_wq_exit_workers io_uring/io-wq.c:1249 [inline] io_wq_put_and_exit+0x344/0x720 io_uring/io-wq.c:1277 io_uring_clean_tctx+0x168/0x1e0 io_uring/tctx.c:193 io_uring_cancel_generic+0x76a/0x820 io_uring/io_uring.c:3219 io_uring_files_cancel include/linux/io_uring.h:20 [inline] do_exit+0x6a8/0x28e0 kernel/exit.c:895 do_group_exit+0x207/0x2c0 kernel/exit.c:1088 __do_sys_exit_group kernel/exit.c:1099 [inline] __se_sys_exit_group kernel/exit.c:1097 [inline] __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1097 x64_sys_call+0x2634/0x2640 arch/x86/include/generated/asm/syscalls_64.h:232 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f04632560f9 RSP: 002b:00007ffdc09b4f78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f04632560f9 RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 RBP: 00007f04632d12d0 R08: ffffffffffffffb8 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f04632d12d0 R13: 0000000000000000 R14: 00007f04632d1d40 R15: 00007f0463227280 INFO: task syz-executor213:5864 blocked for more than 145 seconds. Not tainted 6.12.0-rc4-syzkaller-00245-gb423f5a9a61f #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor213 state:D stack:25744 pid:5864 tgid:5864 ppid:5853 flags:0x00020002 Call Trace: context_switch kernel/sched/core.c:5328 [inline] __schedule+0x185a/0x4b70 kernel/sched/core.c:6690 __schedule_loop kernel/sched/core.c:6767 [inline] schedule+0x14b/0x320 kernel/sched/core.c:6782 schedule_timeout+0xb0/0x310 kernel/time/timer.c:2591 do_wait_for_common kernel/sched/completion.c:95 [inline] __wait_for_common kernel/sched/completion.c:116 [inline] wait_for_common kernel/sched/completion.c:127 [inline] wait_for_completion+0x355/0x620 kernel/sched/completion.c:148 io_wq_exit_workers io_uring/io-wq.c:1249 [inline] io_wq_put_and_exit+0x344/0x720 io_uring/io-wq.c:1277 io_uring_clean_tctx+0x168/0x1e0 io_uring/tctx.c:193 io_uring_cancel_generic+0x76a/0x820 io_uring/io_uring.c:3219 io_uring_files_cancel include/linux/io_uring.h:20 [inline] do_exit+0x6a8/0x28e0 kernel/exit.c:895 do_group_exit+0x207/0x2c0 kernel/exit.c:1088 __do_sys_exit_group kernel/exit.c:1099 [inline] __se_sys_exit_group kernel/exit.c:1097 [inline] __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1097 x64_sys_call+0x2634/0x2640 arch/x86/include/generated/asm/syscalls_64.h:232 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f04632560f9 RSP: 002b:00007ffdc09b4f78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f04632560f9 RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 RBP: 00007f04632d12d0 R08: ffffffffffffffb8 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f04632d12d0 R13: 0000000000000000 R14: 00007f04632d1d40 R15: 00007f0463227280 INFO: task syz-executor213:5866 blocked for more than 147 seconds. Not tainted 6.12.0-rc4-syzkaller-00245-gb423f5a9a61f #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor213 state:D stack:25136 pid:5866 tgid:5866 ppid:5852 flags:0x00020002 Call Trace: context_switch kernel/sched/core.c:5328 [inline] __schedule+0x185a/0x4b70 kernel/sched/core.c:6690 __schedule_loop kernel/sched/core.c:6767 [inline] schedule+0x14b/0x320 kernel/sched/core.c:6782 schedule_timeout+0xb0/0x310 kernel/time/timer.c:2591 do_wait_for_common kernel/sched/completion.c:95 [inline] __wait_for_common kernel/sched/completion.c:116 [inline] wait_for_common kernel/sched/completion.c:127 [inline] wait_for_completion+0x355/0x620 kernel/sched/completion.c:148 io_wq_exit_workers io_uring/io-wq.c:1249 [inline] io_wq_put_and_exit+0x344/0x720 io_uring/io-wq.c:1277 io_uring_clean_tctx+0x168/0x1e0 io_uring/tctx.c:193 io_uring_cancel_generic+0x76a/0x820 io_uring/io_uring.c:3219 io_uring_files_cancel include/linux/io_uring.h:20 [inline] do_exit+0x6a8/0x28e0 kernel/exit.c:895 do_group_exit+0x207/0x2c0 kernel/exit.c:1088 __do_sys_exit_group kernel/exit.c:1099 [inline] __se_sys_exit_group kernel/exit.c:1097 [inline] __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1097 x64_sys_call+0x2634/0x2640 arch/x86/include/generated/asm/syscalls_64.h:232 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f04632560f9 RSP: 002b:00007ffdc09b4f78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f04632560f9 RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 RBP: 00007f04632d12d0 R08: ffffffffffffffb8 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f04632d12d0 R13: 0000000000000000 R14: 00007f04632d1d40 R15: 00007f0463227280 INFO: task syz-executor213:5870 blocked for more than 148 seconds. Not tainted 6.12.0-rc4-syzkaller-00245-gb423f5a9a61f #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor213 state:D stack:26032 pid:5870 tgid:5870 ppid:5848 flags:0x00020002 Call Trace: context_switch kernel/sched/core.c:5328 [inline] __schedule+0x185a/0x4b70 kernel/sched/core.c:6690 __schedule_loop kernel/sched/core.c:6767 [inline] schedule+0x14b/0x320 kernel/sched/core.c:6782 schedule_timeout+0xb0/0x310 kernel/time/timer.c:2591 do_wait_for_common kernel/sched/completion.c:95 [inline] __wait_for_common kernel/sched/completion.c:116 [inline] wait_for_common kernel/sched/completion.c:127 [inline] wait_for_completion+0x355/0x620 kernel/sched/completion.c:148 io_wq_exit_workers io_uring/io-wq.c:1249 [inline] io_wq_put_and_exit+0x344/0x720 io_uring/io-wq.c:1277 io_uring_clean_tctx+0x168/0x1e0 io_uring/tctx.c:193 io_uring_cancel_generic+0x76a/0x820 io_uring/io_uring.c:3219 io_uring_files_cancel include/linux/io_uring.h:20 [inline] do_exit+0x6a8/0x28e0 kernel/exit.c:895 do_group_exit+0x207/0x2c0 kernel/exit.c:1088 __do_sys_exit_group kernel/exit.c:1099 [inline] __se_sys_exit_group kernel/exit.c:1097 [inline] __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1097 x64_sys_call+0x2634/0x2640 arch/x86/include/generated/asm/syscalls_64.h:232 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f04632560f9 RSP: 002b:00007ffdc09b4f78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f04632560f9 RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 RBP: 00007f04632d12d0 R08: ffffffffffffffb8 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f04632d12d0 R13: 0000000000000000 R14: 00007f04632d1d40 R15: 00007f0463227280 INFO: task syz-executor213:5873 blocked for more than 150 seconds. Not tainted 6.12.0-rc4-syzkaller-00245-gb423f5a9a61f #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor213 state:D stack:25744 pid:5873 tgid:5873 ppid:5847 flags:0x00020002 Call Trace: context_switch kernel/sched/core.c:5328 [inline] __schedule+0x185a/0x4b70 kernel/sched/core.c:6690 __schedule_loop kernel/sched/core.c:6767 [inline] schedule+0x14b/0x320 kernel/sched/core.c:6782 schedule_timeout+0xb0/0x310 kernel/time/timer.c:2591 do_wait_for_common kernel/sched/completion.c:95 [inline] __wait_for_common kernel/sched/completion.c:116 [inline] wait_for_common kernel/sched/completion.c:127 [inline] wait_for_completion+0x355/0x620 kernel/sched/completion.c:148 io_wq_exit_workers io_uring/io-wq.c:1249 [inline] io_wq_put_and_exit+0x344/0x720 io_uring/io-wq.c:1277 io_uring_clean_tctx+0x168/0x1e0 io_uring/tctx.c:193 io_uring_cancel_generic+0x76a/0x820 io_uring/io_uring.c:3219 io_uring_files_cancel include/linux/io_uring.h:20 [inline] do_exit+0x6a8/0x28e0 kernel/exit.c:895 do_group_exit+0x207/0x2c0 kernel/exit.c:1088 __do_sys_exit_group kernel/exit.c:1099 [inline] __se_sys_exit_group kernel/exit.c:1097 [inline] __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1097 x64_sys_call+0x2634/0x2640 arch/x86/include/generated/asm/syscalls_64.h:232 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f04632560f9 RSP: 002b:00007ffdc09b4f78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f04632560f9 RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 RBP: 00007f04632d12d0 R08: ffffffffffffffb8 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f04632d12d0 R13: 0000000000000000 R14: 00007f04632d1d40 R15: 00007f0463227280 Showing all locks held in the system: 3 locks held by kworker/u8:0/11: 1 lock held by khungtaskd/30: #0: ffffffff8e937e20 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire include/linux/rcupdate.h:337 [inline] #0: ffffffff8e937e20 (rcu_read_lock){....}-{1:2}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #0: ffffffff8e937e20 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0 kernel/locking/lockdep.c:6720 3 locks held by kworker/u8:4/62: 3 locks held by kworker/u8:5/1528: 3 locks held by kworker/u8:8/3487: 2 locks held by getty/5581: #0: ffff88814dd370a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffffc90002f062f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6a6/0x1e00 drivers/tty/n_tty.c:2211 1 lock held by iou-wrk-5862/5863: 1 lock held by iou-wrk-5864/5868: 3 locks held by kworker/u8:1/5865: 1 lock held by iou-wrk-5866/5869: 2 locks held by iou-wrk-5870/5872: 1 lock held by iou-wrk-5873/5874: ============================================= NMI backtrace for cpu 1 CPU: 1 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.12.0-rc4-syzkaller-00245-gb423f5a9a61f #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120 nmi_cpu_backtrace+0x49c/0x4d0 lib/nmi_backtrace.c:113 nmi_trigger_cpumask_backtrace+0x198/0x320 lib/nmi_backtrace.c:62 trigger_all_cpu_backtrace include/linux/nmi.h:162 [inline] check_hung_uninterruptible_tasks kernel/hung_task.c:223 [inline] watchdog+0xff4/0x1040 kernel/hung_task.c:379 kthread+0x2f0/0x390 kernel/kthread.c:389 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 Sending NMI from CPU 1 to CPUs 0: NMI backtrace for cpu 0 CPU: 0 UID: 0 PID: 5872 Comm: iou-wrk-5870 Not tainted 6.12.0-rc4-syzkaller-00245-gb423f5a9a61f #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 RIP: 0010:native_irq_disable arch/x86/include/asm/irqflags.h:37 [inline] RIP: 0010:arch_local_irq_disable arch/x86/include/asm/irqflags.h:92 [inline] RIP: 0010:arch_local_irq_save arch/x86/include/asm/irqflags.h:124 [inline] RIP: 0010:lock_is_held_type+0x6e/0x190 kernel/locking/lockdep.c:5893 Code: 2c 25 80 d7 03 00 41 83 bd dc 0a 00 00 00 0f 85 da 00 00 00 41 89 f6 49 89 ff 48 c7 04 24 00 00 00 00 9c 8f 04 24 4c 8b 24 24 48 c7 c7 20 d8 0a 8c e8 65 1b 00 00 65 ff 05 5e 1f 44 74 41 83 RSP: 0018:ffffc900041b75b8 EFLAGS: 00000246 RAX: 0000000000000000 RBX: 00000000ffffffff RCX: ffff88807eee8000 RDX: 0000000000000000 RSI: 00000000ffffffff RDI: ffffffff8e937e80 RBP: ffffc900041b7710 R08: ffffffff84ab59dd R09: 0000000000000000 R10: ffff88814de7e100 R11: ffffffff8180a270 R12: 0000000000000246 R13: ffff88807eee8000 R14: 00000000ffffffff R15: ffffffff8e937e80 final repro crashed as (corrupted=false): INFO: task syz-executor213:5862 blocked for more than 143 seconds. Not tainted 6.12.0-rc4-syzkaller-00245-gb423f5a9a61f #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor213 state:D stack:25432 pid:5862 tgid:5862 ppid:5851 flags:0x00020002 Call Trace: context_switch kernel/sched/core.c:5328 [inline] __schedule+0x185a/0x4b70 kernel/sched/core.c:6690 __schedule_loop kernel/sched/core.c:6767 [inline] schedule+0x14b/0x320 kernel/sched/core.c:6782 schedule_timeout+0xb0/0x310 kernel/time/timer.c:2591 do_wait_for_common kernel/sched/completion.c:95 [inline] __wait_for_common kernel/sched/completion.c:116 [inline] wait_for_common kernel/sched/completion.c:127 [inline] wait_for_completion+0x355/0x620 kernel/sched/completion.c:148 io_wq_exit_workers io_uring/io-wq.c:1249 [inline] io_wq_put_and_exit+0x344/0x720 io_uring/io-wq.c:1277 io_uring_clean_tctx+0x168/0x1e0 io_uring/tctx.c:193 io_uring_cancel_generic+0x76a/0x820 io_uring/io_uring.c:3219 io_uring_files_cancel include/linux/io_uring.h:20 [inline] do_exit+0x6a8/0x28e0 kernel/exit.c:895 do_group_exit+0x207/0x2c0 kernel/exit.c:1088 __do_sys_exit_group kernel/exit.c:1099 [inline] __se_sys_exit_group kernel/exit.c:1097 [inline] __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1097 x64_sys_call+0x2634/0x2640 arch/x86/include/generated/asm/syscalls_64.h:232 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f04632560f9 RSP: 002b:00007ffdc09b4f78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f04632560f9 RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 RBP: 00007f04632d12d0 R08: ffffffffffffffb8 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f04632d12d0 R13: 0000000000000000 R14: 00007f04632d1d40 R15: 00007f0463227280 INFO: task syz-executor213:5864 blocked for more than 145 seconds. Not tainted 6.12.0-rc4-syzkaller-00245-gb423f5a9a61f #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor213 state:D stack:25744 pid:5864 tgid:5864 ppid:5853 flags:0x00020002 Call Trace: context_switch kernel/sched/core.c:5328 [inline] __schedule+0x185a/0x4b70 kernel/sched/core.c:6690 __schedule_loop kernel/sched/core.c:6767 [inline] schedule+0x14b/0x320 kernel/sched/core.c:6782 schedule_timeout+0xb0/0x310 kernel/time/timer.c:2591 do_wait_for_common kernel/sched/completion.c:95 [inline] __wait_for_common kernel/sched/completion.c:116 [inline] wait_for_common kernel/sched/completion.c:127 [inline] wait_for_completion+0x355/0x620 kernel/sched/completion.c:148 io_wq_exit_workers io_uring/io-wq.c:1249 [inline] io_wq_put_and_exit+0x344/0x720 io_uring/io-wq.c:1277 io_uring_clean_tctx+0x168/0x1e0 io_uring/tctx.c:193 io_uring_cancel_generic+0x76a/0x820 io_uring/io_uring.c:3219 io_uring_files_cancel include/linux/io_uring.h:20 [inline] do_exit+0x6a8/0x28e0 kernel/exit.c:895 do_group_exit+0x207/0x2c0 kernel/exit.c:1088 __do_sys_exit_group kernel/exit.c:1099 [inline] __se_sys_exit_group kernel/exit.c:1097 [inline] __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1097 x64_sys_call+0x2634/0x2640 arch/x86/include/generated/asm/syscalls_64.h:232 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f04632560f9 RSP: 002b:00007ffdc09b4f78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f04632560f9 RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 RBP: 00007f04632d12d0 R08: ffffffffffffffb8 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f04632d12d0 R13: 0000000000000000 R14: 00007f04632d1d40 R15: 00007f0463227280 INFO: task syz-executor213:5866 blocked for more than 147 seconds. Not tainted 6.12.0-rc4-syzkaller-00245-gb423f5a9a61f #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor213 state:D stack:25136 pid:5866 tgid:5866 ppid:5852 flags:0x00020002 Call Trace: context_switch kernel/sched/core.c:5328 [inline] __schedule+0x185a/0x4b70 kernel/sched/core.c:6690 __schedule_loop kernel/sched/core.c:6767 [inline] schedule+0x14b/0x320 kernel/sched/core.c:6782 schedule_timeout+0xb0/0x310 kernel/time/timer.c:2591 do_wait_for_common kernel/sched/completion.c:95 [inline] __wait_for_common kernel/sched/completion.c:116 [inline] wait_for_common kernel/sched/completion.c:127 [inline] wait_for_completion+0x355/0x620 kernel/sched/completion.c:148 io_wq_exit_workers io_uring/io-wq.c:1249 [inline] io_wq_put_and_exit+0x344/0x720 io_uring/io-wq.c:1277 io_uring_clean_tctx+0x168/0x1e0 io_uring/tctx.c:193 io_uring_cancel_generic+0x76a/0x820 io_uring/io_uring.c:3219 io_uring_files_cancel include/linux/io_uring.h:20 [inline] do_exit+0x6a8/0x28e0 kernel/exit.c:895 do_group_exit+0x207/0x2c0 kernel/exit.c:1088 __do_sys_exit_group kernel/exit.c:1099 [inline] __se_sys_exit_group kernel/exit.c:1097 [inline] __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1097 x64_sys_call+0x2634/0x2640 arch/x86/include/generated/asm/syscalls_64.h:232 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f04632560f9 RSP: 002b:00007ffdc09b4f78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f04632560f9 RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 RBP: 00007f04632d12d0 R08: ffffffffffffffb8 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f04632d12d0 R13: 0000000000000000 R14: 00007f04632d1d40 R15: 00007f0463227280 INFO: task syz-executor213:5870 blocked for more than 148 seconds. Not tainted 6.12.0-rc4-syzkaller-00245-gb423f5a9a61f #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor213 state:D stack:26032 pid:5870 tgid:5870 ppid:5848 flags:0x00020002 Call Trace: context_switch kernel/sched/core.c:5328 [inline] __schedule+0x185a/0x4b70 kernel/sched/core.c:6690 __schedule_loop kernel/sched/core.c:6767 [inline] schedule+0x14b/0x320 kernel/sched/core.c:6782 schedule_timeout+0xb0/0x310 kernel/time/timer.c:2591 do_wait_for_common kernel/sched/completion.c:95 [inline] __wait_for_common kernel/sched/completion.c:116 [inline] wait_for_common kernel/sched/completion.c:127 [inline] wait_for_completion+0x355/0x620 kernel/sched/completion.c:148 io_wq_exit_workers io_uring/io-wq.c:1249 [inline] io_wq_put_and_exit+0x344/0x720 io_uring/io-wq.c:1277 io_uring_clean_tctx+0x168/0x1e0 io_uring/tctx.c:193 io_uring_cancel_generic+0x76a/0x820 io_uring/io_uring.c:3219 io_uring_files_cancel include/linux/io_uring.h:20 [inline] do_exit+0x6a8/0x28e0 kernel/exit.c:895 do_group_exit+0x207/0x2c0 kernel/exit.c:1088 __do_sys_exit_group kernel/exit.c:1099 [inline] __se_sys_exit_group kernel/exit.c:1097 [inline] __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1097 x64_sys_call+0x2634/0x2640 arch/x86/include/generated/asm/syscalls_64.h:232 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f04632560f9 RSP: 002b:00007ffdc09b4f78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f04632560f9 RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 RBP: 00007f04632d12d0 R08: ffffffffffffffb8 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f04632d12d0 R13: 0000000000000000 R14: 00007f04632d1d40 R15: 00007f0463227280 INFO: task syz-executor213:5873 blocked for more than 150 seconds. Not tainted 6.12.0-rc4-syzkaller-00245-gb423f5a9a61f #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor213 state:D stack:25744 pid:5873 tgid:5873 ppid:5847 flags:0x00020002 Call Trace: context_switch kernel/sched/core.c:5328 [inline] __schedule+0x185a/0x4b70 kernel/sched/core.c:6690 __schedule_loop kernel/sched/core.c:6767 [inline] schedule+0x14b/0x320 kernel/sched/core.c:6782 schedule_timeout+0xb0/0x310 kernel/time/timer.c:2591 do_wait_for_common kernel/sched/completion.c:95 [inline] __wait_for_common kernel/sched/completion.c:116 [inline] wait_for_common kernel/sched/completion.c:127 [inline] wait_for_completion+0x355/0x620 kernel/sched/completion.c:148 io_wq_exit_workers io_uring/io-wq.c:1249 [inline] io_wq_put_and_exit+0x344/0x720 io_uring/io-wq.c:1277 io_uring_clean_tctx+0x168/0x1e0 io_uring/tctx.c:193 io_uring_cancel_generic+0x76a/0x820 io_uring/io_uring.c:3219 io_uring_files_cancel include/linux/io_uring.h:20 [inline] do_exit+0x6a8/0x28e0 kernel/exit.c:895 do_group_exit+0x207/0x2c0 kernel/exit.c:1088 __do_sys_exit_group kernel/exit.c:1099 [inline] __se_sys_exit_group kernel/exit.c:1097 [inline] __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1097 x64_sys_call+0x2634/0x2640 arch/x86/include/generated/asm/syscalls_64.h:232 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f04632560f9 RSP: 002b:00007ffdc09b4f78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f04632560f9 RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 RBP: 00007f04632d12d0 R08: ffffffffffffffb8 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f04632d12d0 R13: 0000000000000000 R14: 00007f04632d1d40 R15: 00007f0463227280 Showing all locks held in the system: 3 locks held by kworker/u8:0/11: 1 lock held by khungtaskd/30: #0: ffffffff8e937e20 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire include/linux/rcupdate.h:337 [inline] #0: ffffffff8e937e20 (rcu_read_lock){....}-{1:2}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #0: ffffffff8e937e20 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0 kernel/locking/lockdep.c:6720 3 locks held by kworker/u8:4/62: 3 locks held by kworker/u8:5/1528: 3 locks held by kworker/u8:8/3487: 2 locks held by getty/5581: #0: ffff88814dd370a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffffc90002f062f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6a6/0x1e00 drivers/tty/n_tty.c:2211 1 lock held by iou-wrk-5862/5863: 1 lock held by iou-wrk-5864/5868: 3 locks held by kworker/u8:1/5865: 1 lock held by iou-wrk-5866/5869: 2 locks held by iou-wrk-5870/5872: 1 lock held by iou-wrk-5873/5874: ============================================= NMI backtrace for cpu 1 CPU: 1 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.12.0-rc4-syzkaller-00245-gb423f5a9a61f #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120 nmi_cpu_backtrace+0x49c/0x4d0 lib/nmi_backtrace.c:113 nmi_trigger_cpumask_backtrace+0x198/0x320 lib/nmi_backtrace.c:62 trigger_all_cpu_backtrace include/linux/nmi.h:162 [inline] check_hung_uninterruptible_tasks kernel/hung_task.c:223 [inline] watchdog+0xff4/0x1040 kernel/hung_task.c:379 kthread+0x2f0/0x390 kernel/kthread.c:389 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 Sending NMI from CPU 1 to CPUs 0: NMI backtrace for cpu 0 CPU: 0 UID: 0 PID: 5872 Comm: iou-wrk-5870 Not tainted 6.12.0-rc4-syzkaller-00245-gb423f5a9a61f #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 RIP: 0010:native_irq_disable arch/x86/include/asm/irqflags.h:37 [inline] RIP: 0010:arch_local_irq_disable arch/x86/include/asm/irqflags.h:92 [inline] RIP: 0010:arch_local_irq_save arch/x86/include/asm/irqflags.h:124 [inline] RIP: 0010:lock_is_held_type+0x6e/0x190 kernel/locking/lockdep.c:5893 Code: 2c 25 80 d7 03 00 41 83 bd dc 0a 00 00 00 0f 85 da 00 00 00 41 89 f6 49 89 ff 48 c7 04 24 00 00 00 00 9c 8f 04 24 4c 8b 24 24 48 c7 c7 20 d8 0a 8c e8 65 1b 00 00 65 ff 05 5e 1f 44 74 41 83 RSP: 0018:ffffc900041b75b8 EFLAGS: 00000246 RAX: 0000000000000000 RBX: 00000000ffffffff RCX: ffff88807eee8000 RDX: 0000000000000000 RSI: 00000000ffffffff RDI: ffffffff8e937e80 RBP: ffffc900041b7710 R08: ffffffff84ab59dd R09: 0000000000000000 R10: ffff88814de7e100 R11: ffffffff8180a270 R12: 0000000000000246 R13: ffff88807eee8000 R14: 00000000ffffffff R15: ffffffff8e937e80