Extracting prog: 40.404165479s Minimizing prog: 34m54.483896526s Simplifying prog options: 0s Extracting C: 27.99194646s Simplifying C: 12m34.848920491s 24 programs, timeouts [30s 1m40s 6m0s] extracting reproducer from 24 programs testing a last program of every proc single: executing 4 programs separately with timeout 30s testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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-accept-openat$hwrng-preadv-eventfd-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_RESET_STREAMS-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-socket$inet6_mptcp-socket$inet6_mptcp-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-socket$nl_netfilter-sendmsg$NFNL_MSG_CTHELPER_NEW-ioctl$sock_SIOCGIFINDEX-socket$inet6_icmp_raw-ioctl$sock_inet6_SIOCADDRT-socket$inet6_icmp_raw-ioctl$ifreq_SIOCGIFINDEX_batadv_mesh-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: fsopen(&(0x7f00000000c0)='ext3\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10}, &(0x7f0000000080)=0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) r2 = eventfd(0x3) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000300)=r2, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x8, 0x5, [0x1, 0xe9bf, 0x8, 0x7, 0x20]}, &(0x7f00000001c0)=0x12) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r3, 0xac, "934ca2921a3689999d32339aae62aa8cf9b064945ef014c04181af36e406eb5fddf0303efbcad95046140a3541fc37103e39e1c09c6549e97027f5c49ddfb7d80c5c99815b1dd972d72f53f616b469ad79848aed3a09912902b2666b29dddeb5fc65c44560901c4b272a2d3e7ce5745adc26e6f82cd61400bbd5f40f642d29690fd2004b0edb9aea48c014d56fa37e8b326d2e98355a4dba9ffb8a0e4db383ad659297aef12e87a72e15f0d8"}, &(0x7f00000002c0)=0xb4) r4 = socket$inet6_mptcp(0xa, 0x1, 0x106) r5 = socket$inet6_mptcp(0xa, 0x1, 0x106) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r6) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r6, @ANYBLOB="0000000000000000b70800000000000f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000002300000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r7}, 0x10) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="ac000000000901"], 0xac}}, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'ip6gretap0\x00', 0x0}) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r10, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087, r9}) r11 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r11, 0x890b, &(0x7f0000000080)={@mcast2, @mcast2, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087, r12}) program crashed: possible deadlock in htab_map_delete_elem single: successfully extracted reproducer found reproducer with 23 syscalls minimizing guilty program testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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-accept-openat$hwrng-preadv-eventfd-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_RESET_STREAMS-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-socket$inet6_mptcp-socket$inet6_mptcp-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-socket$nl_netfilter-sendmsg$NFNL_MSG_CTHELPER_NEW-ioctl$sock_SIOCGIFINDEX-socket$inet6_icmp_raw-ioctl$sock_inet6_SIOCADDRT-socket$inet6_icmp_raw-ioctl$ifreq_SIOCGIFINDEX_batadv_mesh detailed listing: executing program 0: fsopen(&(0x7f00000000c0)='ext3\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10}, &(0x7f0000000080)=0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) r2 = eventfd(0x3) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000300)=r2, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x8, 0x5, [0x1, 0xe9bf, 0x8, 0x7, 0x20]}, &(0x7f00000001c0)=0x12) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r3, 0xac, "934ca2921a3689999d32339aae62aa8cf9b064945ef014c04181af36e406eb5fddf0303efbcad95046140a3541fc37103e39e1c09c6549e97027f5c49ddfb7d80c5c99815b1dd972d72f53f616b469ad79848aed3a09912902b2666b29dddeb5fc65c44560901c4b272a2d3e7ce5745adc26e6f82cd61400bbd5f40f642d29690fd2004b0edb9aea48c014d56fa37e8b326d2e98355a4dba9ffb8a0e4db383ad659297aef12e87a72e15f0d8"}, &(0x7f00000002c0)=0xb4) r4 = socket$inet6_mptcp(0xa, 0x1, 0x106) r5 = socket$inet6_mptcp(0xa, 0x1, 0x106) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r6) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r6, @ANYBLOB="0000000000000000b70800000000000f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000002300000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r7}, 0x10) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="ac000000000901"], 0xac}}, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'ip6gretap0\x00', 0x0}) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r10, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087, r9}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000000)) program crashed: possible deadlock in htab_map_delete_elem testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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-accept-openat$hwrng-preadv-eventfd-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_RESET_STREAMS-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-socket$inet6_mptcp-socket$inet6_mptcp-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-socket$nl_netfilter-sendmsg$NFNL_MSG_CTHELPER_NEW-ioctl$sock_SIOCGIFINDEX-socket$inet6_icmp_raw-ioctl$sock_inet6_SIOCADDRT-socket$inet6_icmp_raw detailed listing: executing program 0: fsopen(&(0x7f00000000c0)='ext3\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10}, &(0x7f0000000080)=0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) r2 = eventfd(0x3) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000300)=r2, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x8, 0x5, [0x1, 0xe9bf, 0x8, 0x7, 0x20]}, &(0x7f00000001c0)=0x12) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r3, 0xac, "934ca2921a3689999d32339aae62aa8cf9b064945ef014c04181af36e406eb5fddf0303efbcad95046140a3541fc37103e39e1c09c6549e97027f5c49ddfb7d80c5c99815b1dd972d72f53f616b469ad79848aed3a09912902b2666b29dddeb5fc65c44560901c4b272a2d3e7ce5745adc26e6f82cd61400bbd5f40f642d29690fd2004b0edb9aea48c014d56fa37e8b326d2e98355a4dba9ffb8a0e4db383ad659297aef12e87a72e15f0d8"}, &(0x7f00000002c0)=0xb4) socket$inet6_mptcp(0xa, 0x1, 0x106) r4 = socket$inet6_mptcp(0xa, 0x1, 0x106) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r5) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b70800000000000f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000002300000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r6}, 0x10) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="ac000000000901"], 0xac}}, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'ip6gretap0\x00', 0x0}) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087, r8}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) program crashed: possible deadlock in htab_map_delete_elem testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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-accept-openat$hwrng-preadv-eventfd-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_RESET_STREAMS-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-socket$inet6_mptcp-socket$inet6_mptcp-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-socket$nl_netfilter-sendmsg$NFNL_MSG_CTHELPER_NEW-ioctl$sock_SIOCGIFINDEX-socket$inet6_icmp_raw-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: fsopen(&(0x7f00000000c0)='ext3\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10}, &(0x7f0000000080)=0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) r2 = eventfd(0x3) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000300)=r2, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x8, 0x5, [0x1, 0xe9bf, 0x8, 0x7, 0x20]}, &(0x7f00000001c0)=0x12) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r3, 0xac, "934ca2921a3689999d32339aae62aa8cf9b064945ef014c04181af36e406eb5fddf0303efbcad95046140a3541fc37103e39e1c09c6549e97027f5c49ddfb7d80c5c99815b1dd972d72f53f616b469ad79848aed3a09912902b2666b29dddeb5fc65c44560901c4b272a2d3e7ce5745adc26e6f82cd61400bbd5f40f642d29690fd2004b0edb9aea48c014d56fa37e8b326d2e98355a4dba9ffb8a0e4db383ad659297aef12e87a72e15f0d8"}, &(0x7f00000002c0)=0xb4) socket$inet6_mptcp(0xa, 0x1, 0x106) r4 = socket$inet6_mptcp(0xa, 0x1, 0x106) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r5) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b70800000000000f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000002300000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r6}, 0x10) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="ac000000000901"], 0xac}}, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'ip6gretap0\x00', 0x0}) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087, r8}) program crashed: possible deadlock in htab_map_delete_elem testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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-accept-openat$hwrng-preadv-eventfd-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_RESET_STREAMS-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-socket$inet6_mptcp-socket$inet6_mptcp-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-socket$nl_netfilter-sendmsg$NFNL_MSG_CTHELPER_NEW-ioctl$sock_SIOCGIFINDEX-socket$inet6_icmp_raw detailed listing: executing program 0: fsopen(&(0x7f00000000c0)='ext3\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10}, &(0x7f0000000080)=0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) r2 = eventfd(0x3) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000300)=r2, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x8, 0x5, [0x1, 0xe9bf, 0x8, 0x7, 0x20]}, &(0x7f00000001c0)=0x12) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r3, 0xac, "934ca2921a3689999d32339aae62aa8cf9b064945ef014c04181af36e406eb5fddf0303efbcad95046140a3541fc37103e39e1c09c6549e97027f5c49ddfb7d80c5c99815b1dd972d72f53f616b469ad79848aed3a09912902b2666b29dddeb5fc65c44560901c4b272a2d3e7ce5745adc26e6f82cd61400bbd5f40f642d29690fd2004b0edb9aea48c014d56fa37e8b326d2e98355a4dba9ffb8a0e4db383ad659297aef12e87a72e15f0d8"}, &(0x7f00000002c0)=0xb4) socket$inet6_mptcp(0xa, 0x1, 0x106) r4 = socket$inet6_mptcp(0xa, 0x1, 0x106) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r5) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b70800000000000f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000002300000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r6}, 0x10) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="ac000000000901"], 0xac}}, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'ip6gretap0\x00'}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) program did not crash testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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-accept-openat$hwrng-preadv-eventfd-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_RESET_STREAMS-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-socket$inet6_mptcp-socket$inet6_mptcp-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-socket$nl_netfilter-sendmsg$NFNL_MSG_CTHELPER_NEW-ioctl$sock_SIOCGIFINDEX-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: fsopen(&(0x7f00000000c0)='ext3\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10}, &(0x7f0000000080)=0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) r2 = eventfd(0x3) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000300)=r2, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x8, 0x5, [0x1, 0xe9bf, 0x8, 0x7, 0x20]}, &(0x7f00000001c0)=0x12) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r3, 0xac, "934ca2921a3689999d32339aae62aa8cf9b064945ef014c04181af36e406eb5fddf0303efbcad95046140a3541fc37103e39e1c09c6549e97027f5c49ddfb7d80c5c99815b1dd972d72f53f616b469ad79848aed3a09912902b2666b29dddeb5fc65c44560901c4b272a2d3e7ce5745adc26e6f82cd61400bbd5f40f642d29690fd2004b0edb9aea48c014d56fa37e8b326d2e98355a4dba9ffb8a0e4db383ad659297aef12e87a72e15f0d8"}, &(0x7f00000002c0)=0xb4) socket$inet6_mptcp(0xa, 0x1, 0x106) r4 = socket$inet6_mptcp(0xa, 0x1, 0x106) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r5) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b70800000000000f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000002300000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r6}, 0x10) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="ac000000000901"], 0xac}}, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'ip6gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087, r8}) program crashed: possible deadlock in htab_map_delete_elem testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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-accept-openat$hwrng-preadv-eventfd-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_RESET_STREAMS-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-socket$inet6_mptcp-socket$inet6_mptcp-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-socket$nl_netfilter-sendmsg$NFNL_MSG_CTHELPER_NEW-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: fsopen(&(0x7f00000000c0)='ext3\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10}, &(0x7f0000000080)=0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) r2 = eventfd(0x3) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000300)=r2, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x8, 0x5, [0x1, 0xe9bf, 0x8, 0x7, 0x20]}, &(0x7f00000001c0)=0x12) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r3, 0xac, "934ca2921a3689999d32339aae62aa8cf9b064945ef014c04181af36e406eb5fddf0303efbcad95046140a3541fc37103e39e1c09c6549e97027f5c49ddfb7d80c5c99815b1dd972d72f53f616b469ad79848aed3a09912902b2666b29dddeb5fc65c44560901c4b272a2d3e7ce5745adc26e6f82cd61400bbd5f40f642d29690fd2004b0edb9aea48c014d56fa37e8b326d2e98355a4dba9ffb8a0e4db383ad659297aef12e87a72e15f0d8"}, &(0x7f00000002c0)=0xb4) socket$inet6_mptcp(0xa, 0x1, 0x106) socket$inet6_mptcp(0xa, 0x1, 0x106) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r4) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b70800000000000f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000002300000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r5}, 0x10) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="ac000000000901"], 0xac}}, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087}) program crashed: possible deadlock in htab_map_delete_elem testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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-accept-openat$hwrng-preadv-eventfd-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_RESET_STREAMS-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-socket$inet6_mptcp-socket$inet6_mptcp-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-socket$nl_netfilter-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: fsopen(&(0x7f00000000c0)='ext3\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10}, &(0x7f0000000080)=0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) r2 = eventfd(0x3) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000300)=r2, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x8, 0x5, [0x1, 0xe9bf, 0x8, 0x7, 0x20]}, &(0x7f00000001c0)=0x12) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r3, 0xac, "934ca2921a3689999d32339aae62aa8cf9b064945ef014c04181af36e406eb5fddf0303efbcad95046140a3541fc37103e39e1c09c6549e97027f5c49ddfb7d80c5c99815b1dd972d72f53f616b469ad79848aed3a09912902b2666b29dddeb5fc65c44560901c4b272a2d3e7ce5745adc26e6f82cd61400bbd5f40f642d29690fd2004b0edb9aea48c014d56fa37e8b326d2e98355a4dba9ffb8a0e4db383ad659297aef12e87a72e15f0d8"}, &(0x7f00000002c0)=0xb4) socket$inet6_mptcp(0xa, 0x1, 0x106) socket$inet6_mptcp(0xa, 0x1, 0x106) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r4) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b70800000000000f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000002300000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r5}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087}) program crashed: possible deadlock in htab_map_delete_elem testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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-accept-openat$hwrng-preadv-eventfd-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_RESET_STREAMS-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-socket$inet6_mptcp-socket$inet6_mptcp-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: fsopen(&(0x7f00000000c0)='ext3\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10}, &(0x7f0000000080)=0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) r2 = eventfd(0x3) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000300)=r2, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x8, 0x5, [0x1, 0xe9bf, 0x8, 0x7, 0x20]}, &(0x7f00000001c0)=0x12) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r3, 0xac, "934ca2921a3689999d32339aae62aa8cf9b064945ef014c04181af36e406eb5fddf0303efbcad95046140a3541fc37103e39e1c09c6549e97027f5c49ddfb7d80c5c99815b1dd972d72f53f616b469ad79848aed3a09912902b2666b29dddeb5fc65c44560901c4b272a2d3e7ce5745adc26e6f82cd61400bbd5f40f642d29690fd2004b0edb9aea48c014d56fa37e8b326d2e98355a4dba9ffb8a0e4db383ad659297aef12e87a72e15f0d8"}, &(0x7f00000002c0)=0xb4) socket$inet6_mptcp(0xa, 0x1, 0x106) socket$inet6_mptcp(0xa, 0x1, 0x106) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r4) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b70800000000000f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000002300000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r5}, 0x10) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087}) program crashed: possible deadlock in htab_map_delete_elem testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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-accept-openat$hwrng-preadv-eventfd-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_RESET_STREAMS-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-socket$inet6_mptcp-socket$inet6_mptcp-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: fsopen(&(0x7f00000000c0)='ext3\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10}, &(0x7f0000000080)=0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) r2 = eventfd(0x3) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000300)=r2, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x8, 0x5, [0x1, 0xe9bf, 0x8, 0x7, 0x20]}, &(0x7f00000001c0)=0x12) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r3, 0xac, "934ca2921a3689999d32339aae62aa8cf9b064945ef014c04181af36e406eb5fddf0303efbcad95046140a3541fc37103e39e1c09c6549e97027f5c49ddfb7d80c5c99815b1dd972d72f53f616b469ad79848aed3a09912902b2666b29dddeb5fc65c44560901c4b272a2d3e7ce5745adc26e6f82cd61400bbd5f40f642d29690fd2004b0edb9aea48c014d56fa37e8b326d2e98355a4dba9ffb8a0e4db383ad659297aef12e87a72e15f0d8"}, &(0x7f00000002c0)=0xb4) socket$inet6_mptcp(0xa, 0x1, 0x106) socket$inet6_mptcp(0xa, 0x1, 0x106) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r4) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b70800000000000f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000002300000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087}) program did not crash testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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-accept-openat$hwrng-preadv-eventfd-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_RESET_STREAMS-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-socket$inet6_mptcp-socket$inet6_mptcp-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: fsopen(&(0x7f00000000c0)='ext3\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10}, &(0x7f0000000080)=0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) r2 = eventfd(0x3) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000300)=r2, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x8, 0x5, [0x1, 0xe9bf, 0x8, 0x7, 0x20]}, &(0x7f00000001c0)=0x12) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r3, 0xac, "934ca2921a3689999d32339aae62aa8cf9b064945ef014c04181af36e406eb5fddf0303efbcad95046140a3541fc37103e39e1c09c6549e97027f5c49ddfb7d80c5c99815b1dd972d72f53f616b469ad79848aed3a09912902b2666b29dddeb5fc65c44560901c4b272a2d3e7ce5745adc26e6f82cd61400bbd5f40f642d29690fd2004b0edb9aea48c014d56fa37e8b326d2e98355a4dba9ffb8a0e4db383ad659297aef12e87a72e15f0d8"}, &(0x7f00000002c0)=0xb4) socket$inet6_mptcp(0xa, 0x1, 0x106) socket$inet6_mptcp(0xa, 0x1, 0x106) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r4) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00'}, 0x10) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087}) program did not crash testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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-accept-openat$hwrng-preadv-eventfd-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_RESET_STREAMS-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-socket$inet6_mptcp-socket$inet6_mptcp-bpf$MAP_CREATE-close-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: fsopen(&(0x7f00000000c0)='ext3\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10}, &(0x7f0000000080)=0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) r2 = eventfd(0x3) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000300)=r2, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x8, 0x5, [0x1, 0xe9bf, 0x8, 0x7, 0x20]}, &(0x7f00000001c0)=0x12) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r3, 0xac, "934ca2921a3689999d32339aae62aa8cf9b064945ef014c04181af36e406eb5fddf0303efbcad95046140a3541fc37103e39e1c09c6549e97027f5c49ddfb7d80c5c99815b1dd972d72f53f616b469ad79848aed3a09912902b2666b29dddeb5fc65c44560901c4b272a2d3e7ce5745adc26e6f82cd61400bbd5f40f642d29690fd2004b0edb9aea48c014d56fa37e8b326d2e98355a4dba9ffb8a0e4db383ad659297aef12e87a72e15f0d8"}, &(0x7f00000002c0)=0xb4) socket$inet6_mptcp(0xa, 0x1, 0x106) socket$inet6_mptcp(0xa, 0x1, 0x106) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r4) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b70800000000000f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000002300000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r5}, 0x10) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087}) program did not crash testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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-accept-openat$hwrng-preadv-eventfd-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_RESET_STREAMS-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-socket$inet6_mptcp-socket$inet6_mptcp-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: fsopen(&(0x7f00000000c0)='ext3\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10}, &(0x7f0000000080)=0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) r2 = eventfd(0x3) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000300)=r2, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x8, 0x5, [0x1, 0xe9bf, 0x8, 0x7, 0x20]}, &(0x7f00000001c0)=0x12) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r3, 0xac, "934ca2921a3689999d32339aae62aa8cf9b064945ef014c04181af36e406eb5fddf0303efbcad95046140a3541fc37103e39e1c09c6549e97027f5c49ddfb7d80c5c99815b1dd972d72f53f616b469ad79848aed3a09912902b2666b29dddeb5fc65c44560901c4b272a2d3e7ce5745adc26e6f82cd61400bbd5f40f642d29690fd2004b0edb9aea48c014d56fa37e8b326d2e98355a4dba9ffb8a0e4db383ad659297aef12e87a72e15f0d8"}, &(0x7f00000002c0)=0xb4) socket$inet6_mptcp(0xa, 0x1, 0x106) socket$inet6_mptcp(0xa, 0x1, 0x106) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b70800000000000f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000002300000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r5}, 0x10) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087}) program did not crash testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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-accept-openat$hwrng-preadv-eventfd-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_RESET_STREAMS-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-socket$inet6_mptcp-socket$inet6_mptcp-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: fsopen(&(0x7f00000000c0)='ext3\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10}, &(0x7f0000000080)=0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) r2 = eventfd(0x3) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000300)=r2, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x8, 0x5, [0x1, 0xe9bf, 0x8, 0x7, 0x20]}, &(0x7f00000001c0)=0x12) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r3, 0xac, "934ca2921a3689999d32339aae62aa8cf9b064945ef014c04181af36e406eb5fddf0303efbcad95046140a3541fc37103e39e1c09c6549e97027f5c49ddfb7d80c5c99815b1dd972d72f53f616b469ad79848aed3a09912902b2666b29dddeb5fc65c44560901c4b272a2d3e7ce5745adc26e6f82cd61400bbd5f40f642d29690fd2004b0edb9aea48c014d56fa37e8b326d2e98355a4dba9ffb8a0e4db383ad659297aef12e87a72e15f0d8"}, &(0x7f00000002c0)=0xb4) socket$inet6_mptcp(0xa, 0x1, 0x106) socket$inet6_mptcp(0xa, 0x1, 0x106) close(0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b70800000000000f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000002300000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r4}, 0x10) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087}) program did not crash testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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-accept-openat$hwrng-preadv-eventfd-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_RESET_STREAMS-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-socket$inet6_mptcp-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: fsopen(&(0x7f00000000c0)='ext3\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10}, &(0x7f0000000080)=0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) r2 = eventfd(0x3) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000300)=r2, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x8, 0x5, [0x1, 0xe9bf, 0x8, 0x7, 0x20]}, &(0x7f00000001c0)=0x12) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r3, 0xac, "934ca2921a3689999d32339aae62aa8cf9b064945ef014c04181af36e406eb5fddf0303efbcad95046140a3541fc37103e39e1c09c6549e97027f5c49ddfb7d80c5c99815b1dd972d72f53f616b469ad79848aed3a09912902b2666b29dddeb5fc65c44560901c4b272a2d3e7ce5745adc26e6f82cd61400bbd5f40f642d29690fd2004b0edb9aea48c014d56fa37e8b326d2e98355a4dba9ffb8a0e4db383ad659297aef12e87a72e15f0d8"}, &(0x7f00000002c0)=0xb4) socket$inet6_mptcp(0xa, 0x1, 0x106) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r4) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b70800000000000f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000002300000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r5}, 0x10) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087}) program crashed: possible deadlock in htab_map_delete_elem testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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-accept-openat$hwrng-preadv-eventfd-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_RESET_STREAMS-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: fsopen(&(0x7f00000000c0)='ext3\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10}, &(0x7f0000000080)=0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) r2 = eventfd(0x3) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000300)=r2, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x8, 0x5, [0x1, 0xe9bf, 0x8, 0x7, 0x20]}, &(0x7f00000001c0)=0x12) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r3, 0xac, "934ca2921a3689999d32339aae62aa8cf9b064945ef014c04181af36e406eb5fddf0303efbcad95046140a3541fc37103e39e1c09c6549e97027f5c49ddfb7d80c5c99815b1dd972d72f53f616b469ad79848aed3a09912902b2666b29dddeb5fc65c44560901c4b272a2d3e7ce5745adc26e6f82cd61400bbd5f40f642d29690fd2004b0edb9aea48c014d56fa37e8b326d2e98355a4dba9ffb8a0e4db383ad659297aef12e87a72e15f0d8"}, &(0x7f00000002c0)=0xb4) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r4) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b70800000000000f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000002300000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r5}, 0x10) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087}) program crashed: possible deadlock in htab_map_delete_elem testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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-accept-openat$hwrng-preadv-eventfd-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_RESET_STREAMS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: fsopen(&(0x7f00000000c0)='ext3\x00', 0x0) accept(0xffffffffffffffff, &(0x7f0000000100)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10}, &(0x7f0000000080)=0x80) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) r1 = eventfd(0x3) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000300)=r1, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x8, 0x5, [0x1, 0xe9bf, 0x8, 0x7, 0x20]}, &(0x7f00000001c0)=0x12) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r2) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b70800000000000f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000002300000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r3}, 0x10) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087}) program did not crash testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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-accept-openat$hwrng-preadv-eventfd-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: fsopen(&(0x7f00000000c0)='ext3\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10}, &(0x7f0000000080)=0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) r2 = eventfd(0x3) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000300)=r2, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xac, "934ca2921a3689999d32339aae62aa8cf9b064945ef014c04181af36e406eb5fddf0303efbcad95046140a3541fc37103e39e1c09c6549e97027f5c49ddfb7d80c5c99815b1dd972d72f53f616b469ad79848aed3a09912902b2666b29dddeb5fc65c44560901c4b272a2d3e7ce5745adc26e6f82cd61400bbd5f40f642d29690fd2004b0edb9aea48c014d56fa37e8b326d2e98355a4dba9ffb8a0e4db383ad659297aef12e87a72e15f0d8"}, &(0x7f00000002c0)=0xb4) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r3) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b70800000000000f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000002300000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r4}, 0x10) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087}) program crashed: possible deadlock in htab_map_delete_elem testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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-accept-openat$hwrng-preadv-eventfd-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: fsopen(&(0x7f00000000c0)='ext3\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10}, &(0x7f0000000080)=0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) eventfd(0x3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xac, "934ca2921a3689999d32339aae62aa8cf9b064945ef014c04181af36e406eb5fddf0303efbcad95046140a3541fc37103e39e1c09c6549e97027f5c49ddfb7d80c5c99815b1dd972d72f53f616b469ad79848aed3a09912902b2666b29dddeb5fc65c44560901c4b272a2d3e7ce5745adc26e6f82cd61400bbd5f40f642d29690fd2004b0edb9aea48c014d56fa37e8b326d2e98355a4dba9ffb8a0e4db383ad659297aef12e87a72e15f0d8"}, &(0x7f00000002c0)=0xb4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r2) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b70800000000000f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000002300000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r3}, 0x10) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087}) program did not crash testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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-accept-openat$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: fsopen(&(0x7f00000000c0)='ext3\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10}, &(0x7f0000000080)=0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000300), 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xac, "934ca2921a3689999d32339aae62aa8cf9b064945ef014c04181af36e406eb5fddf0303efbcad95046140a3541fc37103e39e1c09c6549e97027f5c49ddfb7d80c5c99815b1dd972d72f53f616b469ad79848aed3a09912902b2666b29dddeb5fc65c44560901c4b272a2d3e7ce5745adc26e6f82cd61400bbd5f40f642d29690fd2004b0edb9aea48c014d56fa37e8b326d2e98355a4dba9ffb8a0e4db383ad659297aef12e87a72e15f0d8"}, &(0x7f00000002c0)=0xb4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r2) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b70800000000000f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000002300000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r3}, 0x10) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087}) program crashed: possible deadlock in htab_map_delete_elem testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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-accept-openat$hwrng-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: fsopen(&(0x7f00000000c0)='ext3\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10}, &(0x7f0000000080)=0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000300), 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xac, "934ca2921a3689999d32339aae62aa8cf9b064945ef014c04181af36e406eb5fddf0303efbcad95046140a3541fc37103e39e1c09c6549e97027f5c49ddfb7d80c5c99815b1dd972d72f53f616b469ad79848aed3a09912902b2666b29dddeb5fc65c44560901c4b272a2d3e7ce5745adc26e6f82cd61400bbd5f40f642d29690fd2004b0edb9aea48c014d56fa37e8b326d2e98355a4dba9ffb8a0e4db383ad659297aef12e87a72e15f0d8"}, &(0x7f00000002c0)=0xb4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r2) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b70800000000000f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000002300000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r3}, 0x10) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087}) program did not crash testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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-accept-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: fsopen(&(0x7f00000000c0)='ext3\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10}, &(0x7f0000000080)=0x80) preadv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(0xffffffffffffffff, 0x7, &(0x7f0000000300), 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xac, "934ca2921a3689999d32339aae62aa8cf9b064945ef014c04181af36e406eb5fddf0303efbcad95046140a3541fc37103e39e1c09c6549e97027f5c49ddfb7d80c5c99815b1dd972d72f53f616b469ad79848aed3a09912902b2666b29dddeb5fc65c44560901c4b272a2d3e7ce5745adc26e6f82cd61400bbd5f40f642d29690fd2004b0edb9aea48c014d56fa37e8b326d2e98355a4dba9ffb8a0e4db383ad659297aef12e87a72e15f0d8"}, &(0x7f00000002c0)=0xb4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r1) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70800000000000f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000002300000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r2}, 0x10) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087}) program did not crash testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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-openat$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: fsopen(&(0x7f00000000c0)='ext3\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000300), 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xac, "934ca2921a3689999d32339aae62aa8cf9b064945ef014c04181af36e406eb5fddf0303efbcad95046140a3541fc37103e39e1c09c6549e97027f5c49ddfb7d80c5c99815b1dd972d72f53f616b469ad79848aed3a09912902b2666b29dddeb5fc65c44560901c4b272a2d3e7ce5745adc26e6f82cd61400bbd5f40f642d29690fd2004b0edb9aea48c014d56fa37e8b326d2e98355a4dba9ffb8a0e4db383ad659297aef12e87a72e15f0d8"}, &(0x7f00000002c0)=0xb4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r1) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70800000000000f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000002300000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r2}, 0x10) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087}) program crashed: possible deadlock in htab_map_delete_elem testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000300), 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xac, "934ca2921a3689999d32339aae62aa8cf9b064945ef014c04181af36e406eb5fddf0303efbcad95046140a3541fc37103e39e1c09c6549e97027f5c49ddfb7d80c5c99815b1dd972d72f53f616b469ad79848aed3a09912902b2666b29dddeb5fc65c44560901c4b272a2d3e7ce5745adc26e6f82cd61400bbd5f40f642d29690fd2004b0edb9aea48c014d56fa37e8b326d2e98355a4dba9ffb8a0e4db383ad659297aef12e87a72e15f0d8"}, &(0x7f00000002c0)=0xb4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r1) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70800000000000f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000002300000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r2}, 0x10) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087}) program crashed: possible deadlock in htab_map_delete_elem testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000300), 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xac, "934ca2921a3689999d32339aae62aa8cf9b064945ef014c04181af36e406eb5fddf0303efbcad95046140a3541fc37103e39e1c09c6549e97027f5c49ddfb7d80c5c99815b1dd972d72f53f616b469ad79848aed3a09912902b2666b29dddeb5fc65c44560901c4b272a2d3e7ce5745adc26e6f82cd61400bbd5f40f642d29690fd2004b0edb9aea48c014d56fa37e8b326d2e98355a4dba9ffb8a0e4db383ad659297aef12e87a72e15f0d8"}, &(0x7f00000002c0)=0xb4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r1) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70800000000000f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000002300000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r2}, 0x10) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087}) program did not crash testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000300), 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xac, "934ca2921a3689999d32339aae62aa8cf9b064945ef014c04181af36e406eb5fddf0303efbcad95046140a3541fc37103e39e1c09c6549e97027f5c49ddfb7d80c5c99815b1dd972d72f53f616b469ad79848aed3a09912902b2666b29dddeb5fc65c44560901c4b272a2d3e7ce5745adc26e6f82cd61400bbd5f40f642d29690fd2004b0edb9aea48c014d56fa37e8b326d2e98355a4dba9ffb8a0e4db383ad659297aef12e87a72e15f0d8"}, &(0x7f00000002c0)=0xb4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r1) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70800000000000f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000002300000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r2}, 0x10) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087}) program did not crash testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000300), 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xac, "934ca2921a3689999d32339aae62aa8cf9b064945ef014c04181af36e406eb5fddf0303efbcad95046140a3541fc37103e39e1c09c6549e97027f5c49ddfb7d80c5c99815b1dd972d72f53f616b469ad79848aed3a09912902b2666b29dddeb5fc65c44560901c4b272a2d3e7ce5745adc26e6f82cd61400bbd5f40f642d29690fd2004b0edb9aea48c014d56fa37e8b326d2e98355a4dba9ffb8a0e4db383ad659297aef12e87a72e15f0d8"}, &(0x7f00000002c0)=0xb4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r1) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70800000000000f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000002300000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r2}, 0x10) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087}) program did not crash testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, 0x0, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xac, "934ca2921a3689999d32339aae62aa8cf9b064945ef014c04181af36e406eb5fddf0303efbcad95046140a3541fc37103e39e1c09c6549e97027f5c49ddfb7d80c5c99815b1dd972d72f53f616b469ad79848aed3a09912902b2666b29dddeb5fc65c44560901c4b272a2d3e7ce5745adc26e6f82cd61400bbd5f40f642d29690fd2004b0edb9aea48c014d56fa37e8b326d2e98355a4dba9ffb8a0e4db383ad659297aef12e87a72e15f0d8"}, &(0x7f00000002c0)=0xb4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r1) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70800000000000f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000002300000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r2}, 0x10) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087}) program crashed: possible deadlock in htab_map_delete_elem testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, 0x0, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000002c0)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r1) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70800000000000f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000002300000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r2}, 0x10) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087}) program crashed: possible deadlock in htab_map_delete_elem testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, 0x0, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r1) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70800000000000f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000002300000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r2}, 0x10) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087}) program did not crash testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, 0x0, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000002c0)) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0) close(r1) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70800000000000f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000002300000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r2}, 0x10) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087}) program did not crash testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, 0x0, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000002c0)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r1) bpf$MAP_CREATE(0x0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70800000000000f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000002300000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r2}, 0x10) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087}) program did not crash testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, 0x0, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000002c0)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r1) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) r2 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r2}, 0x10) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087}) program did not crash testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, 0x0, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000002c0)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r1) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, 0x0, &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r2}, 0x10) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087}) program did not crash testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, 0x0, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000002c0)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r1) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r2}, 0x10) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087}) program did not crash testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, 0x0, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000002c0)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r1) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r2}, 0x10) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087}) program did not crash testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, 0x0, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000002c0)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r1) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYBLOB="0000000000000000b70800000000000f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000002300000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r2}, 0x10) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087}) program did not crash testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, 0x0, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000002c0)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r1) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70800000000000f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000002300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r2}, 0x10) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087}) program did not crash testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, 0x0, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000002c0)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r1) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70800000000000f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000002300000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087}) program did not crash testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, 0x0, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000002c0)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r1) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70800000000000f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000002300000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={0x0, r2}, 0x10) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@dev, @remote, @private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80600087}) program did not crash testing program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT detailed listing: executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, 0x0, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000002c0)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x8, 0x10001, 0x9, 0x1}, 0x48) close(r1) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70800000000000f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000850000002300000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r2}, 0x10) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) program crashed: possible deadlock in htab_map_delete_elem extracting C reproducer testing compiled C program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT program crashed: possible deadlock in htab_map_delete_elem simplifying C reproducer testing compiled C program (duration=47.497214028s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 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$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT program did not crash testing compiled C program (duration=47.497214028s, {Threaded:true Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false 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$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT program did not crash testing compiled C program (duration=47.497214028s, {Threaded:true 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}}): openat$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT program did not crash testing compiled C program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): openat$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT program did not crash testing compiled C program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false 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$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT program crashed: possible deadlock in htab_map_delete_elem testing compiled C program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false 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$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT program crashed: possible deadlock in htab_map_delete_elem testing compiled C program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false 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$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT program did not crash testing compiled C program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:false 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$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT program crashed: possible deadlock in htab_map_delete_elem testing compiled C program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:false BinfmtMisc:false 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$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT program crashed: possible deadlock in htab_map_delete_elem testing compiled C program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false 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$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT program crashed: possible deadlock in htab_map_delete_elem testing compiled C program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT program crashed: possible deadlock in htab_map_delete_elem testing compiled C program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT program crashed: possible deadlock in htab_map_delete_elem testing compiled C program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT program crashed: possible deadlock in htab_map_delete_elem testing compiled C program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT program did not crash testing compiled C program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT program crashed: possible deadlock in htab_map_delete_elem testing compiled C program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:true UseTmpDir:true HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT program crashed: possible deadlock in htab_map_delete_elem testing compiled C program (duration=47.497214028s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$hwrng-preadv-io_uring_register$IORING_REGISTER_EVENTFD_ASYNC-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-bpf$MAP_CREATE-close-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_inet6_SIOCADDRT program crashed: possible deadlock in htab_map_delete_elem reproducing took 48m37.72894262s repro crashed as (corrupted=false): ====================================================== WARNING: possible circular locking dependency detected 6.11.0-rc6-syzkaller-00308-gb31c44928842 #0 Not tainted ------------------------------------------------------ syz-executor169/5356 is trying to acquire lock: ffff888035409940 (&htab->lockdep_key#4){-.-.}-{2:2}, at: htab_lock_bucket kernel/bpf/hashtab.c:167 [inline] ffff888035409940 (&htab->lockdep_key#4){-.-.}-{2:2}, at: htab_map_delete_elem+0x1c8/0x730 kernel/bpf/hashtab.c:1426 but task is already holding lock: ffff888035408820 (&htab->lockdep_key#2){-.-.}-{2:2}, at: htab_lock_bucket kernel/bpf/hashtab.c:167 [inline] ffff888035408820 (&htab->lockdep_key#2){-.-.}-{2:2}, at: htab_map_delete_elem+0x1c8/0x730 kernel/bpf/hashtab.c:1426 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #1 (&htab->lockdep_key#2){-.-.}-{2:2}: __raw_spin_lock include/linux/spinlock_api_smp.h:133 [inline] _raw_spin_lock+0x2e/0x40 kernel/locking/spinlock.c:154 htab_lock_bucket kernel/bpf/hashtab.c:167 [inline] htab_map_delete_elem+0x1c8/0x730 kernel/bpf/hashtab.c:1426 bpf_prog_1a158c95e143a564+0x45/0x4e bpf_dispatcher_nop_func include/linux/bpf.h:1243 [inline] __bpf_prog_run include/linux/filter.h:691 [inline] bpf_prog_run include/linux/filter.h:698 [inline] __bpf_trace_run kernel/trace/bpf_trace.c:2406 [inline] bpf_trace_run2+0x231/0x590 kernel/trace/bpf_trace.c:2447 __bpf_trace_contention_end+0xca/0x110 include/trace/events/lock.h:122 __traceiter_contention_end+0x5a/0xa0 include/trace/events/lock.h:122 trace_contention_end.constprop.0+0xea/0x170 include/trace/events/lock.h:122 __pv_queued_spin_lock_slowpath+0x27e/0xc90 kernel/locking/qspinlock.c:557 pv_queued_spin_lock_slowpath arch/x86/include/asm/paravirt.h:584 [inline] queued_spin_lock_slowpath arch/x86/include/asm/qspinlock.h:51 [inline] queued_spin_lock include/asm-generic/qspinlock.h:114 [inline] do_raw_spin_lock+0x210/0x2c0 kernel/locking/spinlock_debug.c:116 htab_lock_bucket kernel/bpf/hashtab.c:167 [inline] htab_map_delete_elem+0x1c8/0x730 kernel/bpf/hashtab.c:1426 bpf_prog_1a158c95e143a564+0x45/0x4e bpf_dispatcher_nop_func include/linux/bpf.h:1243 [inline] __bpf_prog_run include/linux/filter.h:691 [inline] bpf_prog_run include/linux/filter.h:698 [inline] __bpf_trace_run kernel/trace/bpf_trace.c:2406 [inline] bpf_trace_run2+0x231/0x590 kernel/trace/bpf_trace.c:2447 __bpf_trace_contention_end+0xca/0x110 include/trace/events/lock.h:122 __traceiter_contention_end+0x5a/0xa0 include/trace/events/lock.h:122 trace_contention_end+0xce/0x140 include/trace/events/lock.h:122 __mutex_lock_common kernel/locking/mutex.c:617 [inline] __mutex_lock+0x19c/0x9c0 kernel/locking/mutex.c:752 put_rng+0x1a/0xe0 drivers/char/hw_random/core.c:141 rng_dev_read+0x22d/0x720 drivers/char/hw_random/core.c:248 do_loop_readv_writev fs/read_write.c:761 [inline] do_loop_readv_writev fs/read_write.c:749 [inline] vfs_readv+0x6cb/0x8a0 fs/read_write.c:934 do_preadv fs/read_write.c:1049 [inline] __do_sys_preadv fs/read_write.c:1099 [inline] __se_sys_preadv fs/read_write.c:1094 [inline] __x64_sys_preadv+0x22b/0x310 fs/read_write.c:1094 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f -> #0 (&htab->lockdep_key#4){-.-.}-{2:2}: check_prev_add kernel/locking/lockdep.c:3133 [inline] check_prevs_add kernel/locking/lockdep.c:3252 [inline] validate_chain kernel/locking/lockdep.c:3868 [inline] __lock_acquire+0x24ed/0x3cb0 kernel/locking/lockdep.c:5142 lock_acquire kernel/locking/lockdep.c:5759 [inline] lock_acquire+0x1b1/0x560 kernel/locking/lockdep.c:5724 __raw_spin_lock include/linux/spinlock_api_smp.h:133 [inline] _raw_spin_lock+0x2e/0x40 kernel/locking/spinlock.c:154 htab_lock_bucket kernel/bpf/hashtab.c:167 [inline] htab_map_delete_elem+0x1c8/0x730 kernel/bpf/hashtab.c:1426 bpf_prog_1a158c95e143a564+0x45/0x4e bpf_dispatcher_nop_func include/linux/bpf.h:1243 [inline] __bpf_prog_run include/linux/filter.h:691 [inline] bpf_prog_run include/linux/filter.h:698 [inline] __bpf_trace_run kernel/trace/bpf_trace.c:2406 [inline] bpf_trace_run2+0x231/0x590 kernel/trace/bpf_trace.c:2447 __bpf_trace_contention_end+0xca/0x110 include/trace/events/lock.h:122 __traceiter_contention_end+0x5a/0xa0 include/trace/events/lock.h:122 trace_contention_end.constprop.0+0xea/0x170 include/trace/events/lock.h:122 __pv_queued_spin_lock_slowpath+0x27e/0xc90 kernel/locking/qspinlock.c:557 pv_queued_spin_lock_slowpath arch/x86/include/asm/paravirt.h:584 [inline] queued_spin_lock_slowpath arch/x86/include/asm/qspinlock.h:51 [inline] queued_spin_lock include/asm-generic/qspinlock.h:114 [inline] do_raw_spin_lock+0x210/0x2c0 kernel/locking/spinlock_debug.c:116 htab_lock_bucket kernel/bpf/hashtab.c:167 [inline] htab_map_delete_elem+0x1c8/0x730 kernel/bpf/hashtab.c:1426 bpf_prog_1a158c95e143a564+0x45/0x4e bpf_dispatcher_nop_func include/linux/bpf.h:1243 [inline] __bpf_prog_run include/linux/filter.h:691 [inline] bpf_prog_run include/linux/filter.h:698 [inline] __bpf_trace_run kernel/trace/bpf_trace.c:2406 [inline] bpf_trace_run2+0x231/0x590 kernel/trace/bpf_trace.c:2447 __bpf_trace_contention_end+0xca/0x110 include/trace/events/lock.h:122 __traceiter_contention_end+0x5a/0xa0 include/trace/events/lock.h:122 trace_contention_end+0xce/0x140 include/trace/events/lock.h:122 __mutex_lock_common kernel/locking/mutex.c:727 [inline] __mutex_lock+0x281/0x9c0 kernel/locking/mutex.c:752 rng_dev_read+0x128/0x720 drivers/char/hw_random/core.c:218 do_loop_readv_writev fs/read_write.c:761 [inline] do_loop_readv_writev fs/read_write.c:749 [inline] vfs_readv+0x6cb/0x8a0 fs/read_write.c:934 do_preadv fs/read_write.c:1049 [inline] __do_sys_preadv fs/read_write.c:1099 [inline] __se_sys_preadv fs/read_write.c:1094 [inline] __x64_sys_preadv+0x22b/0x310 fs/read_write.c:1094 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f other info that might help us debug this: Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&htab->lockdep_key#2); lock(&htab->lockdep_key#4); lock(&htab->lockdep_key#2); lock(&htab->lockdep_key#4); *** DEADLOCK *** 5 locks held by syz-executor169/5356: #0: ffffffff8e9fb728 (reading_mutex){+.+.}-{3:3}, at: rng_dev_read+0x128/0x720 drivers/char/hw_random/core.c:218 #1: ffffffff8e9fb6e0 (reading_mutex.wait_lock){+.+.}-{2:2}, at: __mutex_lock_common kernel/locking/mutex.c:706 [inline] #1: ffffffff8e9fb6e0 (reading_mutex.wait_lock){+.+.}-{2:2}, at: __mutex_lock+0x6ac/0x9c0 kernel/locking/mutex.c:752 #2: ffffffff8ddb9fe0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire include/linux/rcupdate.h:326 [inline] #2: ffffffff8ddb9fe0 (rcu_read_lock){....}-{1:2}, at: rcu_read_lock include/linux/rcupdate.h:838 [inline] #2: ffffffff8ddb9fe0 (rcu_read_lock){....}-{1:2}, at: __bpf_trace_run kernel/trace/bpf_trace.c:2405 [inline] #2: ffffffff8ddb9fe0 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run2+0x1c2/0x590 kernel/trace/bpf_trace.c:2447 #3: ffff888035408820 (&htab->lockdep_key#2){-.-.}-{2:2}, at: htab_lock_bucket kernel/bpf/hashtab.c:167 [inline] #3: ffff888035408820 (&htab->lockdep_key#2){-.-.}-{2:2}, at: htab_map_delete_elem+0x1c8/0x730 kernel/bpf/hashtab.c:1426 #4: ffffffff8ddb9fe0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire include/linux/rcupdate.h:326 [inline] #4: ffffffff8ddb9fe0 (rcu_read_lock){....}-{1:2}, at: rcu_read_lock include/linux/rcupdate.h:838 [inline] #4: ffffffff8ddb9fe0 (rcu_read_lock){....}-{1:2}, at: __bpf_trace_run kernel/trace/bpf_trace.c:2405 [inline] #4: ffffffff8ddb9fe0 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run2+0x1c2/0x590 kernel/trace/bpf_trace.c:2447 stack backtrace: CPU: 0 UID: 0 PID: 5356 Comm: syz-executor169 Not tainted 6.11.0-rc6-syzkaller-00308-gb31c44928842 #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 Call Trace: __dump_stack lib/dump_stack.c:93 [inline] dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:119 check_noncircular+0x31a/0x400 kernel/locking/lockdep.c:2186 check_prev_add kernel/locking/lockdep.c:3133 [inline] check_prevs_add kernel/locking/lockdep.c:3252 [inline] validate_chain kernel/locking/lockdep.c:3868 [inline] __lock_acquire+0x24ed/0x3cb0 kernel/locking/lockdep.c:5142 lock_acquire kernel/locking/lockdep.c:5759 [inline] lock_acquire+0x1b1/0x560 kernel/locking/lockdep.c:5724 __raw_spin_lock include/linux/spinlock_api_smp.h:133 [inline] _raw_spin_lock+0x2e/0x40 kernel/locking/spinlock.c:154 htab_lock_bucket kernel/bpf/hashtab.c:167 [inline] htab_map_delete_elem+0x1c8/0x730 kernel/bpf/hashtab.c:1426 bpf_prog_1a158c95e143a564+0x45/0x4e bpf_dispatcher_nop_func include/linux/bpf.h:1243 [inline] __bpf_prog_run include/linux/filter.h:691 [inline] bpf_prog_run include/linux/filter.h:698 [inline] __bpf_trace_run kernel/trace/bpf_trace.c:2406 [inline] bpf_trace_run2+0x231/0x590 kernel/trace/bpf_trace.c:2447 __bpf_trace_contention_end+0xca/0x110 include/trace/events/lock.h:122 __traceiter_contention_end+0x5a/0xa0 include/trace/events/lock.h:122 trace_contention_end.constprop.0+0xea/0x170 include/trace/events/lock.h:122 __pv_queued_spin_lock_slowpath+0x27e/0xc90 kernel/locking/qspinlock.c:557 pv_queued_spin_lock_slowpath arch/x86/include/asm/paravirt.h:584 [inline] queued_spin_lock_slowpath arch/x86/include/asm/qspinlock.h:51 [inline] queued_spin_lock include/asm-generic/qspinlock.h:114 [inline] do_raw_spin_lock+0x210/0x2c0 kernel/locking/spinlock_debug.c:116 htab_lock_bucket kernel/bpf/hashtab.c:167 [inline] htab_map_delete_elem+0x1c8/0x730 kernel/bpf/hashtab.c:1426 bpf_prog_1a158c95e143a564+0x45/0x4e bpf_dispatcher_nop_func include/linux/bpf.h:1243 [inline] __bpf_prog_run include/linux/filter.h:691 [inline] bpf_prog_run include/linux/filter.h:698 [inline] __bpf_trace_run kernel/trace/bpf_trace.c:2406 [inline] bpf_trace_run2+0x231/0x590 kernel/trace/bpf_trace.c:2447 __bpf_trace_contention_end+0xca/0x110 include/trace/events/lock.h:122 __traceiter_contention_end+0x5a/0xa0 include/trace/events/lock.h:122 trace_contention_end+0xce/0x140 include/trace/events/lock.h:122 __mutex_lock_common kernel/locking/mutex.c:727 [inline] __mutex_lock+0x281/0x9c0 kernel/locking/mutex.c:752 rng_dev_read+0x128/0x720 drivers/char/hw_random/core.c:218 do_loop_readv_writev fs/read_write.c:761 [inline] do_loop_readv_writev fs/read_write.c:749 [inline] vfs_readv+0x6cb/0x8a0 fs/read_write.c:934 do_preadv fs/read_write.c:1049 [inline] __do_sys_preadv fs/read_write.c:1099 [inline] __se_sys_preadv fs/read_write.c:1094 [inline] __x64_sys_preadv+0x22b/0x310 fs/read_write.c:1094 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fa70184cea9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 71 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fa701805218 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 RAX: ffffffffffffffda RBX: 00007fa7018dc1a8 RCX: 00007fa70184cea9 RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 RBP: 00007fa7018dc1a0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7018a325c R13: 7277682f7665642f R14: 00646e655f6e6f69 R15: 69746e65746e6f63 final repro crashed as (corrupted=false): ====================================================== WARNING: possible circular locking dependency detected 6.11.0-rc6-syzkaller-00308-gb31c44928842 #0 Not tainted ------------------------------------------------------ syz-executor169/5356 is trying to acquire lock: ffff888035409940 (&htab->lockdep_key#4){-.-.}-{2:2}, at: htab_lock_bucket kernel/bpf/hashtab.c:167 [inline] ffff888035409940 (&htab->lockdep_key#4){-.-.}-{2:2}, at: htab_map_delete_elem+0x1c8/0x730 kernel/bpf/hashtab.c:1426 but task is already holding lock: ffff888035408820 (&htab->lockdep_key#2){-.-.}-{2:2}, at: htab_lock_bucket kernel/bpf/hashtab.c:167 [inline] ffff888035408820 (&htab->lockdep_key#2){-.-.}-{2:2}, at: htab_map_delete_elem+0x1c8/0x730 kernel/bpf/hashtab.c:1426 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #1 (&htab->lockdep_key#2){-.-.}-{2:2}: __raw_spin_lock include/linux/spinlock_api_smp.h:133 [inline] _raw_spin_lock+0x2e/0x40 kernel/locking/spinlock.c:154 htab_lock_bucket kernel/bpf/hashtab.c:167 [inline] htab_map_delete_elem+0x1c8/0x730 kernel/bpf/hashtab.c:1426 bpf_prog_1a158c95e143a564+0x45/0x4e bpf_dispatcher_nop_func include/linux/bpf.h:1243 [inline] __bpf_prog_run include/linux/filter.h:691 [inline] bpf_prog_run include/linux/filter.h:698 [inline] __bpf_trace_run kernel/trace/bpf_trace.c:2406 [inline] bpf_trace_run2+0x231/0x590 kernel/trace/bpf_trace.c:2447 __bpf_trace_contention_end+0xca/0x110 include/trace/events/lock.h:122 __traceiter_contention_end+0x5a/0xa0 include/trace/events/lock.h:122 trace_contention_end.constprop.0+0xea/0x170 include/trace/events/lock.h:122 __pv_queued_spin_lock_slowpath+0x27e/0xc90 kernel/locking/qspinlock.c:557 pv_queued_spin_lock_slowpath arch/x86/include/asm/paravirt.h:584 [inline] queued_spin_lock_slowpath arch/x86/include/asm/qspinlock.h:51 [inline] queued_spin_lock include/asm-generic/qspinlock.h:114 [inline] do_raw_spin_lock+0x210/0x2c0 kernel/locking/spinlock_debug.c:116 htab_lock_bucket kernel/bpf/hashtab.c:167 [inline] htab_map_delete_elem+0x1c8/0x730 kernel/bpf/hashtab.c:1426 bpf_prog_1a158c95e143a564+0x45/0x4e bpf_dispatcher_nop_func include/linux/bpf.h:1243 [inline] __bpf_prog_run include/linux/filter.h:691 [inline] bpf_prog_run include/linux/filter.h:698 [inline] __bpf_trace_run kernel/trace/bpf_trace.c:2406 [inline] bpf_trace_run2+0x231/0x590 kernel/trace/bpf_trace.c:2447 __bpf_trace_contention_end+0xca/0x110 include/trace/events/lock.h:122 __traceiter_contention_end+0x5a/0xa0 include/trace/events/lock.h:122 trace_contention_end+0xce/0x140 include/trace/events/lock.h:122 __mutex_lock_common kernel/locking/mutex.c:617 [inline] __mutex_lock+0x19c/0x9c0 kernel/locking/mutex.c:752 put_rng+0x1a/0xe0 drivers/char/hw_random/core.c:141 rng_dev_read+0x22d/0x720 drivers/char/hw_random/core.c:248 do_loop_readv_writev fs/read_write.c:761 [inline] do_loop_readv_writev fs/read_write.c:749 [inline] vfs_readv+0x6cb/0x8a0 fs/read_write.c:934 do_preadv fs/read_write.c:1049 [inline] __do_sys_preadv fs/read_write.c:1099 [inline] __se_sys_preadv fs/read_write.c:1094 [inline] __x64_sys_preadv+0x22b/0x310 fs/read_write.c:1094 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f -> #0 (&htab->lockdep_key#4){-.-.}-{2:2}: check_prev_add kernel/locking/lockdep.c:3133 [inline] check_prevs_add kernel/locking/lockdep.c:3252 [inline] validate_chain kernel/locking/lockdep.c:3868 [inline] __lock_acquire+0x24ed/0x3cb0 kernel/locking/lockdep.c:5142 lock_acquire kernel/locking/lockdep.c:5759 [inline] lock_acquire+0x1b1/0x560 kernel/locking/lockdep.c:5724 __raw_spin_lock include/linux/spinlock_api_smp.h:133 [inline] _raw_spin_lock+0x2e/0x40 kernel/locking/spinlock.c:154 htab_lock_bucket kernel/bpf/hashtab.c:167 [inline] htab_map_delete_elem+0x1c8/0x730 kernel/bpf/hashtab.c:1426 bpf_prog_1a158c95e143a564+0x45/0x4e bpf_dispatcher_nop_func include/linux/bpf.h:1243 [inline] __bpf_prog_run include/linux/filter.h:691 [inline] bpf_prog_run include/linux/filter.h:698 [inline] __bpf_trace_run kernel/trace/bpf_trace.c:2406 [inline] bpf_trace_run2+0x231/0x590 kernel/trace/bpf_trace.c:2447 __bpf_trace_contention_end+0xca/0x110 include/trace/events/lock.h:122 __traceiter_contention_end+0x5a/0xa0 include/trace/events/lock.h:122 trace_contention_end.constprop.0+0xea/0x170 include/trace/events/lock.h:122 __pv_queued_spin_lock_slowpath+0x27e/0xc90 kernel/locking/qspinlock.c:557 pv_queued_spin_lock_slowpath arch/x86/include/asm/paravirt.h:584 [inline] queued_spin_lock_slowpath arch/x86/include/asm/qspinlock.h:51 [inline] queued_spin_lock include/asm-generic/qspinlock.h:114 [inline] do_raw_spin_lock+0x210/0x2c0 kernel/locking/spinlock_debug.c:116 htab_lock_bucket kernel/bpf/hashtab.c:167 [inline] htab_map_delete_elem+0x1c8/0x730 kernel/bpf/hashtab.c:1426 bpf_prog_1a158c95e143a564+0x45/0x4e bpf_dispatcher_nop_func include/linux/bpf.h:1243 [inline] __bpf_prog_run include/linux/filter.h:691 [inline] bpf_prog_run include/linux/filter.h:698 [inline] __bpf_trace_run kernel/trace/bpf_trace.c:2406 [inline] bpf_trace_run2+0x231/0x590 kernel/trace/bpf_trace.c:2447 __bpf_trace_contention_end+0xca/0x110 include/trace/events/lock.h:122 __traceiter_contention_end+0x5a/0xa0 include/trace/events/lock.h:122 trace_contention_end+0xce/0x140 include/trace/events/lock.h:122 __mutex_lock_common kernel/locking/mutex.c:727 [inline] __mutex_lock+0x281/0x9c0 kernel/locking/mutex.c:752 rng_dev_read+0x128/0x720 drivers/char/hw_random/core.c:218 do_loop_readv_writev fs/read_write.c:761 [inline] do_loop_readv_writev fs/read_write.c:749 [inline] vfs_readv+0x6cb/0x8a0 fs/read_write.c:934 do_preadv fs/read_write.c:1049 [inline] __do_sys_preadv fs/read_write.c:1099 [inline] __se_sys_preadv fs/read_write.c:1094 [inline] __x64_sys_preadv+0x22b/0x310 fs/read_write.c:1094 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f other info that might help us debug this: Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&htab->lockdep_key#2); lock(&htab->lockdep_key#4); lock(&htab->lockdep_key#2); lock(&htab->lockdep_key#4); *** DEADLOCK *** 5 locks held by syz-executor169/5356: #0: ffffffff8e9fb728 (reading_mutex){+.+.}-{3:3}, at: rng_dev_read+0x128/0x720 drivers/char/hw_random/core.c:218 #1: ffffffff8e9fb6e0 (reading_mutex.wait_lock){+.+.}-{2:2}, at: __mutex_lock_common kernel/locking/mutex.c:706 [inline] #1: ffffffff8e9fb6e0 (reading_mutex.wait_lock){+.+.}-{2:2}, at: __mutex_lock+0x6ac/0x9c0 kernel/locking/mutex.c:752 #2: ffffffff8ddb9fe0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire include/linux/rcupdate.h:326 [inline] #2: ffffffff8ddb9fe0 (rcu_read_lock){....}-{1:2}, at: rcu_read_lock include/linux/rcupdate.h:838 [inline] #2: ffffffff8ddb9fe0 (rcu_read_lock){....}-{1:2}, at: __bpf_trace_run kernel/trace/bpf_trace.c:2405 [inline] #2: ffffffff8ddb9fe0 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run2+0x1c2/0x590 kernel/trace/bpf_trace.c:2447 #3: ffff888035408820 (&htab->lockdep_key#2){-.-.}-{2:2}, at: htab_lock_bucket kernel/bpf/hashtab.c:167 [inline] #3: ffff888035408820 (&htab->lockdep_key#2){-.-.}-{2:2}, at: htab_map_delete_elem+0x1c8/0x730 kernel/bpf/hashtab.c:1426 #4: ffffffff8ddb9fe0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire include/linux/rcupdate.h:326 [inline] #4: ffffffff8ddb9fe0 (rcu_read_lock){....}-{1:2}, at: rcu_read_lock include/linux/rcupdate.h:838 [inline] #4: ffffffff8ddb9fe0 (rcu_read_lock){....}-{1:2}, at: __bpf_trace_run kernel/trace/bpf_trace.c:2405 [inline] #4: ffffffff8ddb9fe0 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run2+0x1c2/0x590 kernel/trace/bpf_trace.c:2447 stack backtrace: CPU: 0 UID: 0 PID: 5356 Comm: syz-executor169 Not tainted 6.11.0-rc6-syzkaller-00308-gb31c44928842 #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 Call Trace: __dump_stack lib/dump_stack.c:93 [inline] dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:119 check_noncircular+0x31a/0x400 kernel/locking/lockdep.c:2186 check_prev_add kernel/locking/lockdep.c:3133 [inline] check_prevs_add kernel/locking/lockdep.c:3252 [inline] validate_chain kernel/locking/lockdep.c:3868 [inline] __lock_acquire+0x24ed/0x3cb0 kernel/locking/lockdep.c:5142 lock_acquire kernel/locking/lockdep.c:5759 [inline] lock_acquire+0x1b1/0x560 kernel/locking/lockdep.c:5724 __raw_spin_lock include/linux/spinlock_api_smp.h:133 [inline] _raw_spin_lock+0x2e/0x40 kernel/locking/spinlock.c:154 htab_lock_bucket kernel/bpf/hashtab.c:167 [inline] htab_map_delete_elem+0x1c8/0x730 kernel/bpf/hashtab.c:1426 bpf_prog_1a158c95e143a564+0x45/0x4e bpf_dispatcher_nop_func include/linux/bpf.h:1243 [inline] __bpf_prog_run include/linux/filter.h:691 [inline] bpf_prog_run include/linux/filter.h:698 [inline] __bpf_trace_run kernel/trace/bpf_trace.c:2406 [inline] bpf_trace_run2+0x231/0x590 kernel/trace/bpf_trace.c:2447 __bpf_trace_contention_end+0xca/0x110 include/trace/events/lock.h:122 __traceiter_contention_end+0x5a/0xa0 include/trace/events/lock.h:122 trace_contention_end.constprop.0+0xea/0x170 include/trace/events/lock.h:122 __pv_queued_spin_lock_slowpath+0x27e/0xc90 kernel/locking/qspinlock.c:557 pv_queued_spin_lock_slowpath arch/x86/include/asm/paravirt.h:584 [inline] queued_spin_lock_slowpath arch/x86/include/asm/qspinlock.h:51 [inline] queued_spin_lock include/asm-generic/qspinlock.h:114 [inline] do_raw_spin_lock+0x210/0x2c0 kernel/locking/spinlock_debug.c:116 htab_lock_bucket kernel/bpf/hashtab.c:167 [inline] htab_map_delete_elem+0x1c8/0x730 kernel/bpf/hashtab.c:1426 bpf_prog_1a158c95e143a564+0x45/0x4e bpf_dispatcher_nop_func include/linux/bpf.h:1243 [inline] __bpf_prog_run include/linux/filter.h:691 [inline] bpf_prog_run include/linux/filter.h:698 [inline] __bpf_trace_run kernel/trace/bpf_trace.c:2406 [inline] bpf_trace_run2+0x231/0x590 kernel/trace/bpf_trace.c:2447 __bpf_trace_contention_end+0xca/0x110 include/trace/events/lock.h:122 __traceiter_contention_end+0x5a/0xa0 include/trace/events/lock.h:122 trace_contention_end+0xce/0x140 include/trace/events/lock.h:122 __mutex_lock_common kernel/locking/mutex.c:727 [inline] __mutex_lock+0x281/0x9c0 kernel/locking/mutex.c:752 rng_dev_read+0x128/0x720 drivers/char/hw_random/core.c:218 do_loop_readv_writev fs/read_write.c:761 [inline] do_loop_readv_writev fs/read_write.c:749 [inline] vfs_readv+0x6cb/0x8a0 fs/read_write.c:934 do_preadv fs/read_write.c:1049 [inline] __do_sys_preadv fs/read_write.c:1099 [inline] __se_sys_preadv fs/read_write.c:1094 [inline] __x64_sys_preadv+0x22b/0x310 fs/read_write.c:1094 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fa70184cea9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 71 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fa701805218 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 RAX: ffffffffffffffda RBX: 00007fa7018dc1a8 RCX: 00007fa70184cea9 RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 RBP: 00007fa7018dc1a0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa7018a325c R13: 7277682f7665642f R14: 00646e655f6e6f69 R15: 69746e65746e6f63