Extracting prog: 3m29.166565146s Minimizing prog: 1h17m26.07745132s Simplifying prog options: 5m9.407776468s Extracting C: 1m42.346816979s Simplifying C: 0s extracting reproducer from 37 programs testing a last program of every proc single: executing 7 programs separately with timeout 30s testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_WITH_BTFID_LOAD detailed listing: executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000400)=@bpf_lsm={0xd, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000000008007110ad000000000095"], &(0x7f0000001580)='syzkaller\x00', 0x9, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-sendmsg$NFT_BATCH detailed listing: executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01020000000000000000010000000900010073797a300000000058000000160a01000000000000000000010003000900010073797a30000000000900020073797a30000000002c00038008000140000000000800024000000000180003801400010076657468305f746f5f687372000000005c000000160a0101000b000000000000010000000900020073797a30000000000900010073797a3000000000300003802c0003801400010076657468305f746f5f687372"], 0xfc}}, 0x0) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-mmap-unshare-sendmsg$nl_xfrm-socket$inet_smc-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-bpf$BPF_RAW_TRACEPOINT_OPEN-bind$alg-accept4-setsockopt$ALG_SET_KEY-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-setsockopt$IP_VS_SO_SET_ADDDEST-mmap-openat$cgroup_ro-unshare detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16=r0], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x18) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r3 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="ad0000000000", 0x6) recvmmsg(r3, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r7) getsockname$packet(r7, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) setsockopt$IP_VS_SO_SET_ADDDEST(r4, 0x0, 0x487, &(0x7f0000000000)={{0x84, @initdev={0xac, 0x1e, 0x5, 0x0}, 0x4e21, 0x3, 'rr\x00', 0x4, 0x81, 0x5}, {@broadcast, 0x4e23, 0x2000000, 0x0, 0x12d5f, 0x12d5c}}, 0x44) mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4, 0x3032, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) unshare(0xc000000) program crashed: possible deadlock in lapbeth_device_event single: successfully extracted reproducer found reproducer with 28 syscalls minimizing guilty program testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-mmap-unshare-sendmsg$nl_xfrm-socket$inet_smc-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-bpf$BPF_RAW_TRACEPOINT_OPEN-bind$alg-accept4-setsockopt$ALG_SET_KEY-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-setsockopt$IP_VS_SO_SET_ADDDEST-mmap-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16=r0], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x18) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r3 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="ad0000000000", 0x6) recvmmsg(r3, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r7) getsockname$packet(r7, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) setsockopt$IP_VS_SO_SET_ADDDEST(r4, 0x0, 0x487, &(0x7f0000000000)={{0x84, @initdev={0xac, 0x1e, 0x5, 0x0}, 0x4e21, 0x3, 'rr\x00', 0x4, 0x81, 0x5}, {@broadcast, 0x4e23, 0x2000000, 0x0, 0x12d5f, 0x12d5c}}, 0x44) mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4, 0x3032, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program crashed: possible deadlock in lapbeth_device_event testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-mmap-unshare-sendmsg$nl_xfrm-socket$inet_smc-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-bpf$BPF_RAW_TRACEPOINT_OPEN-bind$alg-accept4-setsockopt$ALG_SET_KEY-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-setsockopt$IP_VS_SO_SET_ADDDEST-mmap detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16=r0], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x18) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r3 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="ad0000000000", 0x6) recvmmsg(r3, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r7) getsockname$packet(r7, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) setsockopt$IP_VS_SO_SET_ADDDEST(r4, 0x0, 0x487, &(0x7f0000000000)={{0x84, @initdev={0xac, 0x1e, 0x5, 0x0}, 0x4e21, 0x3, 'rr\x00', 0x4, 0x81, 0x5}, {@broadcast, 0x4e23, 0x2000000, 0x0, 0x12d5f, 0x12d5c}}, 0x44) mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4, 0x3032, 0xffffffffffffffff, 0x0) program did not crash testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-mmap-unshare-sendmsg$nl_xfrm-socket$inet_smc-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-bpf$BPF_RAW_TRACEPOINT_OPEN-bind$alg-accept4-setsockopt$ALG_SET_KEY-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-setsockopt$IP_VS_SO_SET_ADDDEST-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16=r0], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x18) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r3 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="ad0000000000", 0x6) recvmmsg(r3, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r7) getsockname$packet(r7, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) setsockopt$IP_VS_SO_SET_ADDDEST(r4, 0x0, 0x487, &(0x7f0000000000)={{0x84, @initdev={0xac, 0x1e, 0x5, 0x0}, 0x4e21, 0x3, 'rr\x00', 0x4, 0x81, 0x5}, {@broadcast, 0x4e23, 0x2000000, 0x0, 0x12d5f, 0x12d5c}}, 0x44) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program crashed: possible deadlock in lapbeth_device_event testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-mmap-unshare-sendmsg$nl_xfrm-socket$inet_smc-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-bpf$BPF_RAW_TRACEPOINT_OPEN-bind$alg-accept4-setsockopt$ALG_SET_KEY-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16=r0], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x18) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r3 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="ad0000000000", 0x6) recvmmsg(r3, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r7) getsockname$packet(r7, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program crashed: possible deadlock in lapbeth_device_event testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-mmap-unshare-sendmsg$nl_xfrm-socket$inet_smc-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-bpf$BPF_RAW_TRACEPOINT_OPEN-bind$alg-accept4-setsockopt$ALG_SET_KEY-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16=r0], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x18) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r3 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="ad0000000000", 0x6) recvmmsg(r3, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r6) getsockname$packet(r6, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program did not crash testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-mmap-unshare-sendmsg$nl_xfrm-socket$inet_smc-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-bpf$BPF_RAW_TRACEPOINT_OPEN-bind$alg-accept4-setsockopt$ALG_SET_KEY-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16=r0], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x18) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r3 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="ad0000000000", 0x6) recvmmsg(r3, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r6) getsockname$packet(r6, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program did not crash testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-mmap-unshare-sendmsg$nl_xfrm-socket$inet_smc-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-bpf$BPF_RAW_TRACEPOINT_OPEN-bind$alg-accept4-setsockopt$ALG_SET_KEY-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16=r0], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x18) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r3 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="ad0000000000", 0x6) recvmmsg(r3, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r7) getsockname$packet(r7, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program did not crash testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-mmap-unshare-sendmsg$nl_xfrm-socket$inet_smc-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-bpf$BPF_RAW_TRACEPOINT_OPEN-bind$alg-accept4-setsockopt$ALG_SET_KEY-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16=r0], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x18) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r3 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="ad0000000000", 0x6) recvmmsg(r3, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r7) getsockname$packet(r7, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route_sched(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program did not crash testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-mmap-unshare-sendmsg$nl_xfrm-socket$inet_smc-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-bpf$BPF_RAW_TRACEPOINT_OPEN-bind$alg-accept4-setsockopt$ALG_SET_KEY-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16=r0], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x18) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r3 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="ad0000000000", 0x6) recvmmsg(r3, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r7) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program did not crash testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-mmap-unshare-sendmsg$nl_xfrm-socket$inet_smc-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-bpf$BPF_RAW_TRACEPOINT_OPEN-bind$alg-accept4-setsockopt$ALG_SET_KEY-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16=r0], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x18) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r3 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="ad0000000000", 0x6) recvmmsg(r3, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program did not crash testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-mmap-unshare-sendmsg$nl_xfrm-socket$inet_smc-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-bpf$BPF_RAW_TRACEPOINT_OPEN-bind$alg-accept4-setsockopt$ALG_SET_KEY-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16=r0], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x18) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r3 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="ad0000000000", 0x6) recvmmsg(r3, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), 0xffffffffffffffff) getsockname$packet(0xffffffffffffffff, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program did not crash testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-mmap-unshare-sendmsg$nl_xfrm-socket$inet_smc-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-bpf$BPF_RAW_TRACEPOINT_OPEN-bind$alg-accept4-setsockopt$ALG_SET_KEY-recvmmsg-socket$inet_sctp-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16=r0], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x18) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r3 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="ad0000000000", 0x6) recvmmsg(r3, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r6) getsockname$packet(r6, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program did not crash testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-mmap-unshare-sendmsg$nl_xfrm-socket$inet_smc-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-bpf$BPF_RAW_TRACEPOINT_OPEN-bind$alg-accept4-setsockopt$ALG_SET_KEY-recvmmsg-socket$inet_sctp-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16=r0], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x18) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r3 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="ad0000000000", 0x6) recvmmsg(r3, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r6) getsockname$packet(r6, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program did not crash testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-mmap-unshare-sendmsg$nl_xfrm-socket$inet_smc-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-bpf$BPF_RAW_TRACEPOINT_OPEN-bind$alg-accept4-setsockopt$ALG_SET_KEY-recvmmsg-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16=r0], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x18) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r3 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="ad0000000000", 0x6) recvmmsg(r3, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r6) getsockname$packet(r6, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program did not crash testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-mmap-unshare-sendmsg$nl_xfrm-socket$inet_smc-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-bpf$BPF_RAW_TRACEPOINT_OPEN-bind$alg-accept4-setsockopt$ALG_SET_KEY-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16=r0], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x18) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="ad0000000000", 0x6) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r6) getsockname$packet(r6, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program did not crash testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-mmap-unshare-sendmsg$nl_xfrm-socket$inet_smc-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-bpf$BPF_RAW_TRACEPOINT_OPEN-bind$alg-accept4-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16=r0], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x18) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r3 = accept4(r1, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r7) getsockname$packet(r7, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program crashed: possible deadlock in lapbeth_device_event testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-mmap-unshare-sendmsg$nl_xfrm-socket$inet_smc-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-bpf$BPF_RAW_TRACEPOINT_OPEN-bind$alg-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16=r0], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x18) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) recvmmsg(0xffffffffffffffff, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r6) getsockname$packet(r6, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program crashed: possible deadlock in lapbeth_device_event testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-mmap-unshare-sendmsg$nl_xfrm-socket$inet_smc-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-bpf$BPF_RAW_TRACEPOINT_OPEN-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) r0 = socket$inet_smc(0x2b, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16=r0], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r1}, 0x18) recvmmsg(0xffffffffffffffff, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r5) getsockname$packet(r5, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program crashed: possible deadlock in lapbeth_device_event testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-mmap-unshare-sendmsg$nl_xfrm-socket$inet_smc-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) r0 = socket$inet_smc(0x2b, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16=r0], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r4) getsockname$packet(r4, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program crashed: possible deadlock in lapbeth_device_event testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-mmap-unshare-sendmsg$nl_xfrm-socket$inet_smc-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) r0 = socket$inet_smc(0x2b, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16=r0], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) recvmmsg(0xffffffffffffffff, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r4) getsockname$packet(r4, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program did not crash testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-mmap-unshare-sendmsg$nl_xfrm-socket$inet_smc-socket$alg-setsockopt$TIPC_IMPORTANCE-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) socket$inet_smc(0x2b, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r3) getsockname$packet(r3, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program did not crash testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-mmap-unshare-sendmsg$nl_xfrm-socket$inet_smc-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) r0 = socket$inet_smc(0x2b, 0x1, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16=r0], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r4) getsockname$packet(r4, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program did not crash testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-mmap-unshare-sendmsg$nl_xfrm-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r3) getsockname$packet(r3, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program crashed: possible deadlock in lapbeth_device_event testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-mmap-unshare-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r3) getsockname$packet(r3, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program did not crash testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-mmap-sendmsg$nl_xfrm-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r3) getsockname$packet(r3, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program crashed: possible deadlock in lapbeth_device_event testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-sendmsg$nl_xfrm-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r3) getsockname$packet(r3, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program crashed: possible deadlock in lapbeth_device_event testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-sendmsg$nl_xfrm-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r3) getsockname$packet(r3, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program did not crash testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): unshare-sendmsg$nl_xfrm-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: unshare(0x6a040000) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r3) getsockname$packet(r3, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program did not crash testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-sendmsg$nl_xfrm-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) unshare(0x6a040000) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r3) getsockname$packet(r3, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program did not crash testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-sendmsg$nl_xfrm-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r3) getsockname$packet(r3, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program did not crash testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-sendmsg$nl_xfrm-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, 0x0, &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r3) getsockname$packet(r3, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program did not crash testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-sendmsg$nl_xfrm-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16], 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r3) getsockname$packet(r3, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program did not crash testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-sendmsg$nl_xfrm-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r3) getsockname$packet(r3, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program did not crash testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-sendmsg$nl_xfrm-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r3) getsockname$packet(r3, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program did not crash testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-sendmsg$nl_xfrm-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(0x0, r3) getsockname$packet(r3, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program crashed: possible deadlock in lapbeth_device_event testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-sendmsg$nl_xfrm-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(0x0, r3) getsockname$packet(r3, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program did not crash testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-sendmsg$nl_xfrm-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(0x0, r3) getsockname$packet(r3, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program crashed: possible deadlock in lapbeth_device_event testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-sendmsg$nl_xfrm-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(0x0, r3) getsockname$packet(r3, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program did not crash testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-sendmsg$nl_xfrm-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(0x0, r3) getsockname$packet(r3, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program did not crash testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-sendmsg$nl_xfrm-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(0x0, r3) getsockname$packet(r3, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program did not crash testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-sendmsg$nl_xfrm-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(0x0, r3) getsockname$packet(r3, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program did not crash testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-sendmsg$nl_xfrm-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(0x0, r3) getsockname$packet(r3, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program crashed: possible deadlock in lapbeth_device_event testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-sendmsg$nl_xfrm-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(0x0, r3) getsockname$packet(r3, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program crashed: possible deadlock in lapbeth_device_event testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-sendmsg$nl_xfrm-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(0x0, r3) getsockname$packet(r3, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, 0x0, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x4}, {0xfff3}}}, 0x24}}, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program crashed: possible deadlock in lapbeth_device_event testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-sendmsg$nl_xfrm-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(0x0, r3) getsockname$packet(r3, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, 0x0, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program crashed: possible deadlock in lapbeth_device_event testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-sendmsg$nl_xfrm-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(0x0, r3) getsockname$packet(r3, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, 0x0, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program did not crash testing program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-sendmsg$nl_xfrm-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(0x0, r3) getsockname$packet(r3, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, 0x0, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) program did not crash extracting C reproducer testing compiled C program (duration=47.279891136s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-sendmsg$nl_xfrm-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro program did not crash simplifying guilty program options testing program (duration=47.279891136s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-sendmsg$nl_xfrm-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(0x0, r3) getsockname$packet(r3, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, 0x0, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program crashed: possible deadlock in lapbeth_device_event extracting C reproducer testing compiled C program (duration=47.279891136s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat$cgroup_root-unshare-sendmsg$nl_xfrm-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro program did not crash testing program (duration=47.279891136s, {Threaded:false 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}}): mkdirat$cgroup_root-unshare-sendmsg$nl_xfrm-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro detailed listing: executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) unshare(0x6a040000) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x40050) socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYRES16], &(0x7f0000000080)='GPL\x00', 0x10, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f00000003c0)=0x5, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(0x0, r3) getsockname$packet(r3, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, 0x0, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x24044040) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x1, @dev={0xac, 0x14, 0x14, 0x2f}, 0x4e1d, 0x3, 'sh\x00', 0xa, 0x4, 0x200072}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) program crashed: possible deadlock in lapbeth_device_event extracting C reproducer testing compiled C program (duration=47.279891136s, {Threaded:false 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}}): mkdirat$cgroup_root-unshare-sendmsg$nl_xfrm-socket$alg-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-setsockopt$TIPC_IMPORTANCE-recvmmsg-socket$inet_sctp-socket$netlink-socket$netlink-socket-syz_genetlink_get_family_id$tipc2-getsockname$packet-sendmsg$nl_route-sendmsg$nl_route_sched-sendmsg$nl_route_sched-setsockopt$IP_VS_SO_SET_ADD-openat$cgroup_ro program did not crash reproducing took 1h27m12.947540675s repro crashed as (corrupted=false): ============================================ WARNING: possible recursive locking detected 6.14.0-rc5-syzkaller-01183-g40587f749df2 #0 Not tainted -------------------------------------------- dhcpcd/5501 is trying to acquire lock: ffff888066b54d28 (&dev->lock){+.+.}-{4:4}, at: netdev_lock include/linux/netdevice.h:2731 [inline] ffff888066b54d28 (&dev->lock){+.+.}-{4:4}, at: netif_napi_add_weight include/linux/netdevice.h:2763 [inline] ffff888066b54d28 (&dev->lock){+.+.}-{4:4}, at: lapbeth_new_device drivers/net/wan/lapbether.c:415 [inline] ffff888066b54d28 (&dev->lock){+.+.}-{4:4}, at: lapbeth_device_event+0x766/0xa20 drivers/net/wan/lapbether.c:460 but task is already holding lock: ffff888060c90d28 (&dev->lock){+.+.}-{4:4}, at: netdev_lock include/linux/netdevice.h:2731 [inline] ffff888060c90d28 (&dev->lock){+.+.}-{4:4}, at: netdev_lock_ops include/net/netdev_lock.h:40 [inline] ffff888060c90d28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 net/core/dev_api.c:67 other info that might help us debug this: Possible unsafe locking scenario: CPU0 ---- lock(&dev->lock); lock(&dev->lock); *** DEADLOCK *** May be due to missing lock nesting notation 2 locks held by dhcpcd/5501: #0: ffffffff8fed6908 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_net_lock include/linux/rtnetlink.h:130 [inline] #0: ffffffff8fed6908 (rtnl_mutex){+.+.}-{4:4}, at: devinet_ioctl+0x34c/0x1d80 net/ipv4/devinet.c:1121 #1: ffff888060c90d28 (&dev->lock){+.+.}-{4:4}, at: netdev_lock include/linux/netdevice.h:2731 [inline] #1: ffff888060c90d28 (&dev->lock){+.+.}-{4:4}, at: netdev_lock_ops include/net/netdev_lock.h:40 [inline] #1: ffff888060c90d28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 net/core/dev_api.c:67 stack backtrace: CPU: 0 UID: 0 PID: 5501 Comm: dhcpcd Not tainted 6.14.0-rc5-syzkaller-01183-g40587f749df2 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120 print_deadlock_bug+0x483/0x620 kernel/locking/lockdep.c:3039 check_deadlock kernel/locking/lockdep.c:3091 [inline] validate_chain+0x15e2/0x5920 kernel/locking/lockdep.c:3893 __lock_acquire+0x1397/0x2100 kernel/locking/lockdep.c:5228 lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5851 __mutex_lock_common kernel/locking/mutex.c:585 [inline] __mutex_lock+0x19c/0x1010 kernel/locking/mutex.c:730 netdev_lock include/linux/netdevice.h:2731 [inline] netif_napi_add_weight include/linux/netdevice.h:2763 [inline] lapbeth_new_device drivers/net/wan/lapbether.c:415 [inline] lapbeth_device_event+0x766/0xa20 drivers/net/wan/lapbether.c:460 notifier_call_chain+0x1a5/0x3f0 kernel/notifier.c:85 __dev_notify_flags+0x207/0x400 netif_change_flags+0xf0/0x1a0 net/core/dev.c:9443 dev_change_flags+0x146/0x270 net/core/dev_api.c:68 devinet_ioctl+0xea2/0x1d80 net/ipv4/devinet.c:1200 inet_ioctl+0x3d7/0x4f0 net/ipv4/af_inet.c:1001 sock_do_ioctl+0x158/0x460 net/socket.c:1190 sock_ioctl+0x626/0x8e0 net/socket.c:1309 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:906 [inline] __se_sys_ioctl+0xf5/0x170 fs/ioctl.c:892 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f93977b5d49 Code: 5c c3 48 8d 44 24 08 48 89 54 24 e0 48 89 44 24 c0 48 8d 44 24 d0 48 89 44 24 c8 b8 10 00 00 00 c7 44 24 b8 10 00 00 00 0f 05 <41> 89 c0 3d 00 f0 ff ff 76 10 48 8b 15 ae 60 0d 00 f7 d8 41 83 c8 RSP: 002b:00007fff6e5f49e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f93976e76c0 RCX: 00007f93977b5d49 RDX: 00007fff6e604bd8 RSI: 0000000000008914 RDI: 000000000000000e RBP: 00007fff6e614d98 R08: 00007fff6e604b98 R09: 00007fff6e604b48 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fff6e604bd8 R14: 0000000000000028 R15: 0000000000008914 final repro crashed as (corrupted=false): ============================================ WARNING: possible recursive locking detected 6.14.0-rc5-syzkaller-01183-g40587f749df2 #0 Not tainted -------------------------------------------- dhcpcd/5501 is trying to acquire lock: ffff888066b54d28 (&dev->lock){+.+.}-{4:4}, at: netdev_lock include/linux/netdevice.h:2731 [inline] ffff888066b54d28 (&dev->lock){+.+.}-{4:4}, at: netif_napi_add_weight include/linux/netdevice.h:2763 [inline] ffff888066b54d28 (&dev->lock){+.+.}-{4:4}, at: lapbeth_new_device drivers/net/wan/lapbether.c:415 [inline] ffff888066b54d28 (&dev->lock){+.+.}-{4:4}, at: lapbeth_device_event+0x766/0xa20 drivers/net/wan/lapbether.c:460 but task is already holding lock: ffff888060c90d28 (&dev->lock){+.+.}-{4:4}, at: netdev_lock include/linux/netdevice.h:2731 [inline] ffff888060c90d28 (&dev->lock){+.+.}-{4:4}, at: netdev_lock_ops include/net/netdev_lock.h:40 [inline] ffff888060c90d28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 net/core/dev_api.c:67 other info that might help us debug this: Possible unsafe locking scenario: CPU0 ---- lock(&dev->lock); lock(&dev->lock); *** DEADLOCK *** May be due to missing lock nesting notation 2 locks held by dhcpcd/5501: #0: ffffffff8fed6908 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_net_lock include/linux/rtnetlink.h:130 [inline] #0: ffffffff8fed6908 (rtnl_mutex){+.+.}-{4:4}, at: devinet_ioctl+0x34c/0x1d80 net/ipv4/devinet.c:1121 #1: ffff888060c90d28 (&dev->lock){+.+.}-{4:4}, at: netdev_lock include/linux/netdevice.h:2731 [inline] #1: ffff888060c90d28 (&dev->lock){+.+.}-{4:4}, at: netdev_lock_ops include/net/netdev_lock.h:40 [inline] #1: ffff888060c90d28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 net/core/dev_api.c:67 stack backtrace: CPU: 0 UID: 0 PID: 5501 Comm: dhcpcd Not tainted 6.14.0-rc5-syzkaller-01183-g40587f749df2 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120 print_deadlock_bug+0x483/0x620 kernel/locking/lockdep.c:3039 check_deadlock kernel/locking/lockdep.c:3091 [inline] validate_chain+0x15e2/0x5920 kernel/locking/lockdep.c:3893 __lock_acquire+0x1397/0x2100 kernel/locking/lockdep.c:5228 lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5851 __mutex_lock_common kernel/locking/mutex.c:585 [inline] __mutex_lock+0x19c/0x1010 kernel/locking/mutex.c:730 netdev_lock include/linux/netdevice.h:2731 [inline] netif_napi_add_weight include/linux/netdevice.h:2763 [inline] lapbeth_new_device drivers/net/wan/lapbether.c:415 [inline] lapbeth_device_event+0x766/0xa20 drivers/net/wan/lapbether.c:460 notifier_call_chain+0x1a5/0x3f0 kernel/notifier.c:85 __dev_notify_flags+0x207/0x400 netif_change_flags+0xf0/0x1a0 net/core/dev.c:9443 dev_change_flags+0x146/0x270 net/core/dev_api.c:68 devinet_ioctl+0xea2/0x1d80 net/ipv4/devinet.c:1200 inet_ioctl+0x3d7/0x4f0 net/ipv4/af_inet.c:1001 sock_do_ioctl+0x158/0x460 net/socket.c:1190 sock_ioctl+0x626/0x8e0 net/socket.c:1309 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:906 [inline] __se_sys_ioctl+0xf5/0x170 fs/ioctl.c:892 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f93977b5d49 Code: 5c c3 48 8d 44 24 08 48 89 54 24 e0 48 89 44 24 c0 48 8d 44 24 d0 48 89 44 24 c8 b8 10 00 00 00 c7 44 24 b8 10 00 00 00 0f 05 <41> 89 c0 3d 00 f0 ff ff 76 10 48 8b 15 ae 60 0d 00 f7 d8 41 83 c8 RSP: 002b:00007fff6e5f49e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f93976e76c0 RCX: 00007f93977b5d49 RDX: 00007fff6e604bd8 RSI: 0000000000008914 RDI: 000000000000000e RBP: 00007fff6e614d98 R08: 00007fff6e604b98 R09: 00007fff6e604b48 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fff6e604bd8 R14: 0000000000000028 R15: 0000000000008914