@perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000940)=[{0x98, 0x10f, 0x6, "9269e50b197a4dcff64f8818eeaed74c14bb845bf6f652a8efc9d185db637f6064d4d153f5e2b01473690c29a921cbcaf838bb62ef384230666860d6c454f436df0d4bbebab62be5a61f1245902d1a523682c912326447549447f6cadbd22ced5aa202a2be361279560a618196d5ddfa950710c3b85b1370eff9a382169aae083149a9"}, {0xf0, 0x100, 0x4, "3d851781ca9e1d187370cbc6efbeafa2ddf9bd5295c3673b917b442b9be4f2956092332e4ee1722a5faa25855757f9d045cf0fb64f11b9e79932ddd24ab993574d2e540ee80d73be97f5a2a2a47e2b9df3354172327e96b98d2cfd970284412d6bf6cfece71f464db5436f4f477d1731b97cfeb16725a19b8fd8bdca69e8cfc1daca2c94f1d60a2351e83ba745860123184223786d62a7c4eb9e44d3a2f9e82cc16823eb5741681c11669d3ccb7e493387044a2b0f5d83270d255611a73b551d6e9aea85e1313f7c0d91ccbc2d1a4d558a7344229d76b549cae2d45a12b6"}, {0x1010, 0x116, 0x7, "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"}], 0x1198}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:00 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x4c00, [0x40000108, 0x0, 0x400c0010007]}) 20:57:00 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(0xffffffffffffffff, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r4) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r4, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 292.920238] block nbd0: server does not support multiple connections per device. [ 292.958539] block nbd0: Device being setup by another task [ 292.981047] block nbd0: Device being setup by another task [ 292.993064] block nbd0: server does not support multiple connections per device. [ 293.016100] block nbd0: Device being setup by another task 20:57:00 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x801000000000002, 0x943b) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 293.050992] block nbd0: Device being setup by another task 20:57:00 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000080)={0x40002000}) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 293.092961] block nbd0: Device being setup by another task [ 293.111972] kvm [11104]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 [ 293.181303] block nbd0: shutting down sockets 20:57:00 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x10, [0x40000108, 0x0, 0x400c0010007]}) [ 293.215447] block nbd0: server does not support multiple connections per device. 20:57:00 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:00 executing program 3: r0 = socket(0x1f, 0x3, 0x100007fdfffffc) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x4) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) 20:57:00 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x7, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 293.313914] block nbd0: Device being setup by another task [ 293.331383] block nbd0: server does not support multiple connections per device. 20:57:00 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) sendmsg$nl_netfilter(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x2a0}, 0x1, 0x0, 0x0, 0x4000001}, 0x40) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000003c0)=0x6, &(0x7f0000000400)=0x4) [ 293.409603] block nbd0: shutting down sockets 20:57:00 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x400000000000000, [0x40000108, 0x0, 0x400c0010007]}) 20:57:00 executing program 2: syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x80000) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x401, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:01 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r0, 0x5386, &(0x7f0000000080)) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) [ 293.540427] block nbd0: server does not support multiple connections per device. [ 293.621045] block nbd0: Device being setup by another task [ 293.632692] block nbd0: Device being setup by another task [ 293.641432] block nbd0: server does not support multiple connections per device. [ 293.657260] block nbd0: Device being setup by another task 20:57:01 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:01 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 293.672160] block nbd0: Device being setup by another task [ 293.685352] block nbd0: Device being setup by another task 20:57:01 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:01 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x6000000000000000, [0x40000108, 0x0, 0x400c0010007]}) [ 293.786882] block nbd0: Device being setup by another task [ 293.829273] block nbd0: Device being setup by another task 20:57:01 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 293.889999] block nbd0: server does not support multiple connections per device. 20:57:01 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x7400000000000000, [0x40000108, 0x0, 0x400c0010007]}) 20:57:01 executing program 3: r0 = socket(0x11, 0x2, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) [ 293.959955] block nbd0: Device being setup by another task [ 293.993247] block nbd0: Device being setup by another task [ 294.003288] block nbd0: server does not support multiple connections per device. 20:57:01 executing program 0: syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x80000) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x401, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 294.090409] block nbd0: shutting down sockets 20:57:01 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:01 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x3f00000000000000, [0x40000108, 0x0, 0x400c0010007]}) 20:57:01 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) write$binfmt_misc(r1, &(0x7f00000000c0)={'syz0', "6f0ba589ffe61efc2772f423c619f666a07e05ef4433236fad36c42b"}, 0x20) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000080)={0x2, 0xffffffffffffff9c}) openat$cgroup(r2, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:01 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) close(r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = dup3(r0, r1, 0x80000) ioctl$RTC_VL_READ(r2, 0x80047013, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000040)={0x10}) 20:57:01 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x81, 0x2000000000008, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r3 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r3, 0x7005) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r5, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r6, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r6) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r6, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 294.325273] block nbd0: server does not support multiple connections per device. [ 294.361365] block nbd0: Device being setup by another task 20:57:01 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x74000000, [0x40000108, 0x0, 0x400c0010007]}) 20:57:01 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x0, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:01 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 294.388445] block nbd0: Device being setup by another task [ 294.419906] block nbd0: server does not support multiple connections per device. [ 294.455345] block nbd0: Device being setup by another task [ 294.467392] block nbd0: shutting down sockets 20:57:01 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:02 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1040}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, 0x7, 0x9, 0x400, 0x70bd27, 0x25dfdbff, {0xf, 0x0, 0x8}, [@nested={0x14, 0x93, [@typed={0x8, 0x2c, @u32=0x4}, @typed={0x8, 0x88, @fd=r1}]}, @typed={0x8, 0x30, @u32=0xcd4}]}, 0x30}}, 0x4) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) 20:57:02 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x1000000, [0x40000108, 0x0, 0x400c0010007]}) [ 294.619620] block nbd0: server does not support multiple connections per device. 20:57:02 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:02 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 294.664516] block nbd0: Device being setup by another task [ 294.689244] block nbd0: Device being setup by another task [ 294.705112] block nbd0: Device being setup by another task 20:57:02 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x8000000000000002, 0x201) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f63c61922b947726f7564488d14603da7", 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r0, 0x7005) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r0, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r3) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r3, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 294.729135] block nbd0: server does not support multiple connections per device. [ 294.769073] block nbd0: Device being setup by another task [ 294.786404] block nbd0: Device being setup by another task 20:57:02 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x9163b458041e5acb) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x60c2, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000080)={0x1, 0x9}) 20:57:02 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x6800, [0x40000108, 0x0, 0x400c0010007]}) [ 294.879222] block nbd0: shutting down sockets 20:57:02 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:02 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000040)='cpuset.memory_migrate\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r3, &(0x7f0000000140), 0x3) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r4 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x400000) clock_nanosleep(0x3de7f96630efd7fa, 0x1, &(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000003c0)) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x10004) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x40, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000180)={r5, 0x9d76, 0x30, 0x200, 0x5}, &(0x7f00000001c0)=0x18) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000280)="af7b1c2eaac1d8274462b2b88d4c294c9ef64cf4747ff918692d7dffc78d000af9b6113acb83ded118a947b7b4ba912717dc23a039574fc5c5d466ea00602217ccd64c2b9e3cad1c4f08fb169f5c155f9b824f9c5436dca429ff116af29882799d215f58b90813019a3c4670ab2d193431fc3116f18e4941135bf232430ead7ce9064083ebdb1515bafa85a778e3c7ddefa57eb18d62ade80d9654ee1259003b7b802fabee227a07df90bb57f8f5b9379c7ee5f5c4ae00e7b69399490238a812f963fb009409ecdd896ffe936b199ca7fb611d", 0xd3) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) 20:57:02 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000140)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 295.004191] kvm_set_msr_common: 8 callbacks suppressed [ 295.004215] kvm [11238]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:02 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x3f00, [0x40000108, 0x0, 0x400c0010007]}) 20:57:02 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(0xffffffffffffffff) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:02 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 295.178733] block nbd0: shutting down sockets 20:57:02 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000140)={r1}) r2 = socket(0x11, 0x2, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x2000000000000) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x1) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000080)=0x6) 20:57:02 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x4000000, [0x40000108, 0x0, 0x400c0010007]}) 20:57:02 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:02 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:02 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r3 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r1, 0x8, r2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r3, 0x7005) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r5, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r6, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r0) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r6, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 295.474216] block nbd0: Receive control failed (result -22) [ 295.483581] block nbd0: Receive control failed (result -22) [ 295.494058] block nbd0: Device being setup by another task [ 295.504464] kvm [11271]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 [ 295.509323] block nbd0: Device being setup by another task [ 295.523421] block nbd0: Device being setup by another task 20:57:03 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x401) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 295.583655] block nbd0: Device being setup by another task [ 295.590929] block nbd0: Device being setup by another task 20:57:03 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x480, 0x0, 0x400c0010007]}) 20:57:03 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) [ 295.690388] block nbd0: shutting down sockets [ 295.731798] block nbd0: server does not support multiple connections per device. [ 295.769245] block nbd0: Device being setup by another task 20:57:03 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000400)=0xe8) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000002c0)='./file0\x00', r1, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000040)=0x80000001) setgid(0x0) ioctl(r0, 0xf4, &(0x7f0000000500)="c4d03d2b1f0aa0da7428a95747c9ea7b186ada661411dd4b3ab489036ba37036c4c94cec1a0ef711d3a225c720ae860c63f0ae6743db07543f28cefa13f35948f96989f7db06f765a40edf93f92c66c5fe935029092691155fde8a3c3683628dc718993c719bc6c63c8257d2444abb7180c80d7c8618c603d6d29cdd734047c96182918c64") r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SYNC(r3, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000080)={'veth1_to_team\x00', {0x2, 0x4e23, @multicast1}}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x60, r4, 0x800, 0x70bd27, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffffb}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x547}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xbc14}]}, 0x60}, 0x1, 0x0, 0x0, 0xc051}, 0x810) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) socket(0x1d, 0x80007, 0x4) [ 295.786180] block nbd0: Device being setup by another task [ 295.815964] block nbd0: server does not support multiple connections per device. 20:57:03 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 295.860994] block nbd0: shutting down sockets 20:57:03 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, r2) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r3 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r3, 0x7005) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r5 = syz_open_procfs$namespace(r1, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r5, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r6, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r6) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r6, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:03 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000105, 0x0, 0x400c0010007]}) 20:57:03 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x412000, 0x0) openat(r2, &(0x7f0000000080)='./file0\x00', 0x80000, 0x2) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:03 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) [ 296.022559] can: request_module (can-proto-4) failed. [ 296.025520] block nbd0: server does not support multiple connections per device. [ 296.058955] kvm [11309]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 [ 296.085996] block nbd0: Device being setup by another task [ 296.123554] block nbd0: server does not support multiple connections per device. 20:57:03 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)=0x7) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x9) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) 20:57:03 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0xc0010058, 0x0, 0x400c0010007]}) [ 296.163261] block nbd0: shutting down sockets 20:57:03 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:03 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x7fffffffffffffd) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getxattr(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)=@random={'btrfs.', '/dev/nbd#\x00'}, &(0x7f0000000ac0)=""/87, 0x57) r3 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xe8) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000a40)=ANY=[@ANYBLOB="010000000000000009000000000000000200000000000000", @ANYRES32=r0, @ANYBLOB="00000000040000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000009b7575de3db225c800aea4ca5a53d7a15f00faffffff00abe0327a4b"]) getresuid(&(0x7f00000004c0), &(0x7f0000000500)=0x0, &(0x7f0000000540)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000580)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000680)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000006c0)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@local}}, &(0x7f00000007c0)=0xe8) r10 = getgid() getresgid(&(0x7f0000000800), &(0x7f0000000840), &(0x7f0000000880)=0x0) r12 = getgid() getgroups(0x3, &(0x7f00000008c0)=[0xee01, 0x0, 0xee00]) setxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000900)=ANY=[@ANYBLOB="02000000010003000000000002000600", @ANYRES32=r2, @ANYBLOB="02000100", @ANYRES32=r3, @ANYBLOB="02000300", @ANYRES32=r4, @ANYBLOB="b3578f8c", @ANYRES32=r5, @ANYBLOB="02000400", @ANYRES32=r6, @ANYBLOB="02000100", @ANYRES32=r7, @ANYBLOB="02000400", @ANYRES32=r8, @ANYBLOB="02000400", @ANYRES32=r9, @ANYBLOB="040001001d419dec86f87275", @ANYRES32=r10, @ANYBLOB="08000600", @ANYRES32=r11, @ANYBLOB="08000200", @ANYRES32=r12, @ANYBLOB="08000500", @ANYRES32=r13, @ANYBLOB="10000000000000002000000000000000"], 0x84, 0x2) 20:57:03 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) [ 296.228025] kvm [11324]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:03 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000140)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 296.316659] block nbd0: shutting down sockets 20:57:03 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) accept$unix(r0, 0x0, &(0x7f0000000040)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e22, @broadcast}, {0x306, @local}, 0x10, {0x2, 0x4e23, @multicast1}, 'team_slave_1\x00'}) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 20:57:03 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x3b, 0x0, 0x400c0010007]}) 20:57:03 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 296.530434] block nbd0: shutting down sockets [ 296.539410] block nbd0: Device being setup by another task 20:57:04 executing program 5: r0 = socket(0x11, 0x807, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)={{0x10b, 0x9, 0xfffffffffffffffe, 0x142, 0xfd, 0xffffffff, 0x385, 0xc8a5}, "a8ad190bd641f2094d1e9bd3c5020c10ba54cf61bad1c9c5516dc67ffb789c1769ca3b4d729e21c68907cd70a34ff4392f08fca1e60060af379d2f27f182036d286745980d265fa03d2e5ed6b6f4407832179870bf65f8eba7549fb29073c6f5fc44be1c3142b14f927813482e0114a200c38b0b673e12ccace10c04996108bafab21af21e070f93f0117660f9", [[], []]}, 0x2ad) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = semget$private(0x0, 0x2, 0x37) semtimedop(r2, &(0x7f00000003c0)=[{0x4, 0x6, 0x800}, {0x1, 0x1, 0x800}, {0x1, 0xf8a, 0x1800}, {0x0, 0x6, 0x1000}, {0x2, 0x2, 0x1000}, {0x0, 0x4}, {0x0, 0x4, 0x1000}, {0x7, 0x0, 0x1800}], 0x8, &(0x7f0000000400)={0x77359400}) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000480)=0x7, 0x4) accept4$alg(r0, 0x0, 0x0, 0x0) r3 = semget(0x2, 0x0, 0x4934d62db33f1d) r4 = dup(r1) ioctl$KVM_GET_REG_LIST(r4, 0xc008aeb0, &(0x7f0000000380)) semctl$GETNCNT(r3, 0x2, 0xe, &(0x7f0000000040)=""/99) ioctl$BLKALIGNOFF(r4, 0x127a, &(0x7f0000000440)) [ 296.591947] kvm [11346]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:04 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x80) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) write$binfmt_elf64(r1, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0xff, 0xc5, 0x6, 0x8, 0x3, 0x0, 0x8, 0x351, 0x40, 0x149, 0x10000, 0x3, 0x38, 0x1, 0x8, 0x9f, 0x9}, [{0x7, 0x800, 0x8, 0x1, 0x1, 0x1, 0x8000, 0x200}, {0x7, 0x0, 0x5, 0xffffffffffffb11b, 0x0, 0x1, 0x7ff, 0x432}], "40b36dd59c3d090a61d078e2cdf3b479eacdc6402b61dd75d97f261efdd715ceacff4b0fc2a8636f9b209e3570d6fb18c48b8166fb8f7ed0cb2490d7bd0e3e4b050dbc7c8502aacb9475143f95c90d76b228dc65d4451022242a6cabe7112524d18ab83ca7ff0c8007a13180efa1b30c13c774a103f004cb0791bfdafd7a58543b8f810b289d1b80687fa9cce4e414ae6a514451309083cb0e4e0e2f53fba0f08cc80e281556df243ecaaaa7b4050a533b5bd529b4615b280db5a04a81cb4c9fa29abcff44d5ee28adab90a579e0e3dcc18ad3c687bd530e547dfdf4f3bc22c5b7", [[], [], [], [], [], [], [], [], [], []]}, 0xb91) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:04 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 20:57:04 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:04 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x800) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) 20:57:04 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x187, 0x0, 0x400c0010007]}) [ 296.775739] block nbd0: Device being setup by another task [ 296.801043] block nbd0: Device being setup by another task [ 296.804713] kvm [11363]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 [ 296.807578] block nbd0: Device being setup by another task [ 296.821983] block nbd0: Device being setup by another task [ 296.864164] block nbd0: server does not support multiple connections per device. 20:57:04 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x176, 0x0, 0x400c0010007]}) 20:57:04 executing program 3: r0 = socket(0x15, 0x800000004, 0xfffffffffffffffe) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) 20:57:04 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 20:57:04 executing program 2: syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000000000d, r4) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r5 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x800) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r1, 0x8, r3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r5, 0x7005) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r2, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r7, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r0) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r7, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 296.908325] block nbd0: Device being setup by another task [ 296.934152] block nbd0: Device being setup by another task [ 296.945338] block nbd0: server does not support multiple connections per device. [ 297.010462] block nbd0: shutting down sockets [ 297.025618] kvm [11380]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:04 executing program 3: r0 = socket(0x11, 0x5, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) sendmmsg$alg(r0, &(0x7f0000001cc0)=[{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)="8f6fd4d9c70f3f2d0cbd48c3332949cfc792a272c0dec410455117c1d468228961660b8d8aa5355f8b9c9c2b14fd49ca92afff3be980ccb16eff7591083647f5f518f61b859fc59da22a9c960e0e016d6b091a75e88cd3b3a051c600c1913576b93e65cd8924d5f3c211dabaaa8a01b8bec83e5bc6fc9105a73b", 0x7a}, {&(0x7f0000000100)="e1278cc77bb12a3b24b4b150bad3cdfaa8c293b6d98aa1c3a479037e57c8c0da7d09d01edbbb31b19ea640c51c4b4741403eccc51375853cf75f065b46caac3f41a000521bfc143cac59a4c896b08f4d0978b48c67680981ac80950ec17a939a5cff40cacb7c11c1475be9a67cd02fe086f2b56142a32d0361f89fc4315a285a4020cafbd9d8ee798f3ac32a43a33b9295a49db22cfbc2c82095e452ef526e7631c9d4de065ac6142ef642aff89641d6835fa822a4f47b7867fd583a251a37a3997624d93da2920200223059cddd2ba1", 0xd0}, {&(0x7f0000000200)="d6", 0x1}, {&(0x7f0000000240)="c55b2e59da239e7a37483ebe503dc6913a2715ef8c73f6e2248360968ec9cb4050b93c06ac3e655535b221491af63c5f37281981e4fdc3b6660ce4a30cb5daf6ccf2ce9a93d64724450a88c2d9a280e3a3ddff33e58a48cf708c660b0acc593f2c30380ec338fdeccde1932ca40bc894cc06e910574c733c9e063ecfc5624829b71a5aedaf75e2d2447dd0a3d8ea4f052e46020963bba89e5571125205207623525cff98a2f492aaa8aeb8b501de580877a9deb42e3aed393b937aa28a9e7abe81e0d579a17447f142c758fe893695e1", 0xd0}], 0x4, &(0x7f0000000380)=[@iv={0x88, 0x117, 0x2, 0x72, "4a67a4557a04c38c61f9306d66ecf82fa76128c12f1de6375ae590168695a34e34d2d681da3001a9171932f8e6860a22c68a097fa5ee70abf2a3e005883a1722e7d1a381180651f3b08670fe385b41a335ca4a470cc1fc995655e58519c7a2496979537f7db3f8193125df03d987805a8fcc"}, @iv={0x1018, 0x117, 0x2, 0x1000, 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&(0x7f0000001940)=[{&(0x7f00000018c0)="546115e4a97fb2ea61e2504ac8a1386f057f21a470aeb6fe6793f8fa552804c07b78c97489fa7b19a82cbdb26835e56acf6dd5500574e06dd02f89ccca9d0673f86e36605490e6ceabd8f2e3f2453fd0871d7ec387c301d70325eb7e682a3d868bef6cbb1fa978", 0x67}], 0x1, &(0x7f0000001980)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xe0, 0x117, 0x2, 0xca, "d73a6262bfb8842d79b59f0364cccd242b38b5dff038d9499d9bd7c387691bd335f98ce975afb0e742e736125e690879eb85ae87ebc5911b31cc8123b0a9135b99ffd2d4d95a6a9a1fa99200b6da0bc6ded6639097c8d62d021f1105d4eb740612a5a25bd7de2b591d3043d7eb42efca302c326c0016c46148106649634fc5eedc37107c87ed12149994b4270989b3887658e1e235f42aaa258ef1f690a2d784e5cf1811f6887f0c98b8aa72199ca29f5e595966c04c3b5f0504a24e45d508c1749a1f223084be734f21"}, @iv={0xa8, 0x117, 0x2, 0x8d, "eac7808cfedde8efd20aeeebbc4e52ae4150345895396ecafa5163e93581fccf3e2b1d2e8c313e96fc798f8f40ad833ee416b173904ae06959939a89955d7895cad335d5eaed8bbfb0fdcfa3ef9183d3cf987f872b39cd69f60a63e1d1a7f5ae0acd195f001c971d20148dbe28efea5d2cd0039365ddd031330004098ea12f74cf33053a0dd69d635e3391c8db"}], 0x1a0, 0x40}, {0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001b40)="540c93656187c9004ccbe0bbff12d2f9b8f89834e67cfbba3c80e1381ec6fcbc77b5bffda103e59688756288ba981a2870e3635f453c4151b92c652721654210f77a0d2bf81f2bce095d1094a1c93702ce5226c5b7239b645f8a448b86fcd33aa2ac1f8b85022674829538f4b2d051989a00aeb02d057961b7bea9e4b3efab017e4196a70f224d17bab5a7", 0x8b}], 0x1, &(0x7f0000001c40)=[@iv={0x60, 0x117, 0x2, 0x48, "23cfac4a9c2b8b6ef1024f5fd08ddd4230a629f574e4b8446dffb6ad8a3b6e0c638895164603be7bc84802a0233b4aca5b5bee3aca9a40f6057c4105f9d41711087942e8ed562611"}], 0x60, 0x20000090}], 0x4, 0x4000000) modify_ldt$write2(0x11, &(0x7f0000000040)={0x401, 0x20001800, 0x0, 0x2, 0x2, 0x9ffe, 0x80, 0x2, 0x8000, 0x4}, 0x10) 20:57:04 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x4d0, 0x0, 0x400c0010007]}) 20:57:04 executing program 5: r0 = socket(0x1b, 0x800000000000202, 0x800) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="77000000e9db23a9386a11885b386ff6c0256256b9efb80be9515a52ebf73e48791c64b41078428a32cbd2f6c622e74c7cf77e8ace948bacf6f5b7bf71f36b5beec9d76706b3ca1f572e2f9b6d6e040011ec55f445c293f66c82a3810ddf5074316a1838a1eb99f1e1a82bde0df75bad3bef9d1686ae6b03b2fe12"], &(0x7f00000000c0)=0x7f) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r2, 0x4}, 0x8) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:04 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r3, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r4) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r4, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) 20:57:04 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) finit_module(r0, &(0x7f0000000000)='system#vmnet1trusted^\x00', 0x1) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 297.193272] kvm [11394]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 [ 297.335451] block nbd0: server does not support multiple connections per device. [ 297.358897] block nbd0: Device being setup by another task [ 297.365409] block nbd0: server does not support multiple connections per device. [ 297.373370] block nbd0: shutting down sockets 20:57:05 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r3, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r4) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r4, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:05 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x40) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x102) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r1, 0x5386, &(0x7f0000000080)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 20:57:05 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000005c0)={0x0, 0x6, 0x20}, &(0x7f0000000540)=0x5b3f0962) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x12e) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:05 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0xc0010020, 0x0, 0x400c0010007]}) 20:57:05 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r3, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r4) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r4, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) 20:57:05 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:05 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_QUE(r1, 0xab05) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) [ 297.703885] kvm [11417]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 [ 297.759344] block nbd0: Receive control failed (result -22) [ 297.779386] block nbd0: Device being setup by another task 20:57:05 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 297.816529] block nbd0: Device being setup by another task [ 297.831632] block nbd0: Device being setup by another task [ 297.850779] block nbd0: Device being setup by another task 20:57:05 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x400000b7, 0x0, 0x400c0010007]}) 20:57:05 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:05 executing program 2: syz_open_dev$evdev(&(0x7f00000004c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r0, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000640)={&(0x7f0000000380)=@ipx={0x4, 0x8, 0xfffffffffffffff7, "4df274813fbd", 0x2}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[], 0x0, 0xfffffffffffffffe}, 0x4) close(r2) socket$kcm(0xa, 0x2, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r4, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 297.880287] block nbd0: Device being setup by another task 20:57:05 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r3, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r4) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) [ 297.973274] block nbd0: shutting down sockets 20:57:05 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x10400, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000140)={0x3, 0x100}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1, 0x20000) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) [ 297.999024] kvm [11435]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 [ 298.028353] block nbd0: server does not support multiple connections per device. [ 298.089465] block nbd0: Device being setup by another task 20:57:05 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x186, 0x0, 0x400c0010007]}) 20:57:05 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x0, @rand_addr=0xff0000000}}}, 0x88) [ 298.147927] block nbd0: Device being setup by another task [ 298.169943] block nbd0: server does not support multiple connections per device. [ 298.183460] block nbd0: Device being setup by another task [ 298.190702] block nbd0: Device being setup by another task 20:57:05 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r3, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r4) socket$kcm(0xa, 0x5, 0x0) 20:57:05 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0xfffffffffffffdba, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:05 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x41c400) [ 298.200834] block nbd0: Device being setup by another task [ 298.270462] block nbd0: shutting down sockets [ 298.308335] block nbd0: server does not support multiple connections per device. 20:57:05 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x6e0, 0x0, 0x400c0010007]}) 20:57:05 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) prctl$setendian(0x14, 0x2) [ 298.385299] block nbd0: Device being setup by another task [ 298.402931] block nbd0: server does not support multiple connections per device. [ 298.415106] block nbd0: shutting down sockets 20:57:05 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr}}}, 0x88) 20:57:05 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r3, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r4) socket$kcm(0xa, 0x5, 0x0) [ 298.499195] block nbd3: shutting down sockets 20:57:06 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000200)='/dev/md0\x00', 0x40, 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000240)={0x20, 0x3, 0x1}) r1 = socket(0x11, 0x2, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$RTC_WKALM_RD(r3, 0x80287010, &(0x7f0000000080)) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) setsockopt$inet_buf(r3, 0x0, 0x20, &(0x7f0000000100)="1a9bcdf93414e4cd16ffd986abb6a29035d434c3f511bf3bb11a16eac32436e067863db91a60fd9f234b0f2e4edebd9ef18f6457e0f05865318926ddd0f91e32b24de8893d647be29b0e81f55d56389d1d9b289e812dfc136625e6b34fe6de9c84da0b1053d38e7974e78463133244f708266bd0e68af9839573f819d005ffd86406252acd99", 0x86) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) socketpair$inet(0x2, 0x8080f, 0x6, &(0x7f00000001c0)) [ 298.539248] block nbd3: Device being setup by another task 20:57:06 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x4000010c, 0x0, 0x400c0010007]}) [ 298.646623] block nbd0: Device being setup by another task 20:57:06 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0)=0xfffffffffffffffc, 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(r1, &(0x7f0000000a80)="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") ioctl$VT_RELDISP(r3, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r4) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r4, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 298.687178] block nbd0: shutting down sockets 20:57:06 executing program 3: r0 = socket(0x11, 0x2, 0x9) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) 20:57:06 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r3, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r4) socket$kcm(0xa, 0x5, 0x0) 20:57:06 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000003400)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)=[{0x10}], 0x10}}], 0x1, 0x0) 20:57:06 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) close(r1) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:06 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x79, 0x0, 0x400c0010007]}) [ 298.862189] block nbd0: Device being setup by another task 20:57:06 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0x92, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 298.920013] block nbd0: shutting down sockets [ 298.936767] block nbd0: shutting down sockets [ 298.992860] audit: type=1400 audit(1538341026.431:52): avc: denied { name_bind } for pid=11518 comm="syz-executor1" src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 20:57:06 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc4c85512, &(0x7f0000001000)) 20:57:06 executing program 3: r0 = socket(0x11, 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000080)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) socket$nl_route(0x10, 0x3, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) [ 299.050010] audit: type=1400 audit(1538341026.461:53): avc: denied { node_bind } for pid=11518 comm="syz-executor1" src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 20:57:06 executing program 5: r0 = socket(0x11, 0x2, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x5, 0x9e, 0x40}) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000080)=0x8000) 20:57:06 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r3, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r4) 20:57:06 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffc, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 299.141030] audit: type=1400 audit(1538341026.461:54): avc: denied { name_connect } for pid=11518 comm="syz-executor1" dest=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 20:57:06 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000180)=0x3c, 0x4) 20:57:06 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0xc0000102, 0x0, 0x400c0010007]}) [ 299.202065] block nbd0: server does not support multiple connections per device. [ 299.241148] block nbd0: Device being setup by another task [ 299.286169] block nbd0: server does not support multiple connections per device. [ 299.300896] block nbd0: shutting down sockets 20:57:06 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x400) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0xbff, 0x0, 0x3}]}) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) setsockopt$inet6_tcp_int(r0, 0x6, 0xf, &(0x7f00000000c0)=0xabb, 0x4) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) 20:57:06 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r3, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r4) 20:57:06 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x11e, 0x0, 0x400c0010007]}) 20:57:06 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00000000c0)={r3}) 20:57:06 executing program 1: r0 = socket(0xa, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00'}) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000b40), 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000024001200140001006272696467655f736c617665000000000c0005000500010000000000"], 0x1}}, 0x0) 20:57:06 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@setlink={0x28, 0x13, 0x205, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKMODE={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r6 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r4, 0x8, r5) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r6, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r7 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r7, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r8, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r8) [ 299.501470] block nbd0: Device being setup by another task [ 299.539164] kvm [11548]: vcpu0, guest rIP: 0xfff0 ignored wrmsr: 0x11e data 0x0 [ 299.541190] block nbd0: Device being setup by another task [ 299.571640] bond0: cannot enslave bond to itself. [ 299.588555] block nbd0: Device being setup by another task [ 299.599109] block nbd0: Device being setup by another task 20:57:07 executing program 1: r0 = gettid() clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) clock_nanosleep(0xb, 0x0, &(0x7f0000000140)={0x0, r1+30000000}, &(0x7f0000000300)) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x1000000000012, 0x0, @thr={&(0x7f0000000040), &(0x7f00000003c0)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000000000)) tkill(r0, 0x1004000000016) [ 299.625532] block nbd0: server does not support multiple connections per device. [ 299.661264] block nbd0: Device being setup by another task [ 299.667150] block nbd0: Device being setup by another task 20:57:07 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) 20:57:07 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r3, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:07 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x2ff, 0x0, 0x400c0010007]}) [ 299.686070] block nbd0: server does not support multiple connections per device. [ 299.721662] bond0: cannot enslave bond to itself. [ 299.772219] block nbd3: Device being setup by another task [ 299.790006] block nbd0: shutting down sockets 20:57:07 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0xc0010000, 0x0, 0x400c0010007]}) [ 299.840354] block nbd3: shutting down sockets 20:57:07 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'syzkaller1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000540)={'vcan0\x00', 0x0}) getpeername$packet(r0, &(0x7f0000000580)={0x11, 0x0, 0x0}, &(0x7f00000005c0)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x3ff}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r7, 0x2, 0x7}, 0xc) getsockname$packet(r0, &(0x7f0000000900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000940)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000980)={@remote, @multicast2, 0x0}, &(0x7f00000009c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000a00)={'bpq0\x00', 0x0}) accept$packet(r0, &(0x7f0000000a40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000a80)=0x14) accept$packet(r0, &(0x7f0000000ac0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000b00)=0x14) accept4$packet(r0, &(0x7f0000000c00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000c40)=0x14, 0x80000) modify_ldt$write2(0x11, &(0x7f0000000300)={0xfffffffffffffffa, 0x0, 0x0, 0x3, 0x8, 0x74, 0x2, 0x4, 0x7fffffff, 0x1}, 0x10) getpeername$packet(r0, &(0x7f0000000d40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000d80)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000f00)={0x0, @dev, @rand_addr}, &(0x7f0000000f40)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001040)={{{@in6=@local, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001140)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001240)={@empty, @dev, 0x0}, &(0x7f0000001280)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000001900)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x494000}, 0xc, &(0x7f00000018c0)={&(0x7f00000012c0)={0x5f8, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [{{0x8, 0x1, r3}, {0x1ac, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r5}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x44, 0x4, [{0x80000000, 0xc9, 0x1, 0x273}, {0x100, 0x80000001, 0x3, 0x1000}, {0x0, 0x3f, 0x40, 0xffffffffffffa928}, {0x4f, 0x3, 0x37f2d9bc, 0x6}, {0x9, 0x200, 0x8, 0xdc}, {0x8, 0x9, 0x3ff, 0x7}, {0x3, 0x4, 0xdb40, 0x6}, {0x4ea3, 0x9, 0x5, 0x100000000}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x1000}}, {0x8}}}]}}, {{0x8, 0x1, r6}, {0x134, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x78}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x6}}}, {0xfffffffffffffebe, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x401}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x0, 0x1, 'lb_hash_stats\x00'}, {}, {0x0, 0x4, 0x8}}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r9}}}]}}, {{0x8, 0x1, r10}, {0x4}}, {{0x8, 0x1, r11}, {0x198, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r12}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0xa6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0xffff}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r14}}}]}}, {{0x8, 0x1, r15}, {0x140, 0x2, [{0x9c, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x2}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r17}}}]}}]}, 0x5f8}, 0x1, 0x0, 0x0, 0x40}, 0x0) 20:57:07 executing program 3: r0 = socket(0xe, 0x3, 0x3) getsockopt(r0, 0xfffffffffffff912, 0x1, &(0x7f0000000040)=""/224, &(0x7f0000000140)=0xe0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$UI_SET_MSCBIT(r2, 0x40045568, 0x4) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) 20:57:07 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) r0 = socket$inet6(0xa, 0x1000000000001, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r3 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r1, 0x8, r2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) r4 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r4, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") inotify_add_watch(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) ioctl$int_in(r5, 0x800000c0045002, &(0x7f0000000200)=0x1000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r5, &(0x7f00000014c0)=[{&(0x7f0000001500)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) setsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f00000002c0), 0x14) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r3, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r6 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r6, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:57:07 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r3, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) [ 299.995450] block nbd0: server does not support multiple connections per device. [ 300.017281] kvm_set_msr_common: 7 callbacks suppressed [ 300.017296] kvm [11587]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:07 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0xc0000081, 0x0, 0x400c0010007]}) 20:57:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:07 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = dup(r1) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000040)=""/31) 20:57:07 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r3, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) [ 300.265695] kvm [11610]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 [ 300.275570] block nbd0: Device being setup by another task [ 300.282458] block nbd0: server does not support multiple connections per device. 20:57:07 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x10a, 0x0, 0x400c0010007]}) 20:57:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 300.340468] block nbd0: Device being setup by another task [ 300.376084] block nbd0: Device being setup by another task 20:57:07 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000140), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:07 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) [ 300.521216] block nbd0: shutting down sockets 20:57:08 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r3, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) 20:57:08 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0xc1, 0x0, 0x400c0010007]}) 20:57:08 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) timerfd_create(0x1, 0x80000) [ 300.635346] block nbd0: server does not support multiple connections per device. [ 300.686987] block nbd0: Device being setup by another task [ 300.706420] kvm [11650]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 300.715457] kvm [11650]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 [ 300.724836] block nbd0: server does not support multiple connections per device. [ 300.738966] block nbd0: shutting down sockets 20:57:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:08 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x491, 0x0, 0x400c0010007]}) [ 300.780038] block nbd0: Device being setup by another task [ 300.796768] block nbd0: shutting down sockets 20:57:08 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r2, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(r1, &(0x7f0000000140)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:08 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp\x00') write$P9_RREAD(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="44000000750100390000000a7263712430cf7f97a31eddcdaef4b3b10a2174fa484e1ab1e97862b646e1f152a851f9f1e1f03396f022151cc8b0fabe68c9335d70c0dcc6749530ac308331379ddf1d34feb22d0aeca88587abb413a7b73958a943453075b248ccae300dd350be826964370cccde076d233adba314f8372b4733bca49a7dc80c3078b51e4bcf39b4789a82577e88944a001028c8cf4dd9ae49e91633b011c0f4c70fbf6486344db88959fd20e03c00b64172a755ece9c4fbf93e737df54684a3b517"], 0x44) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 20:57:08 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r3, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:08 executing program 3: r0 = socket(0x8000000000000003, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ceph(&(0x7f0000000440)='ceph\x00', &(0x7f0000000480)='./file0\x00', 0xfc, 0x1, &(0x7f00000005c0)=[{&(0x7f00000004c0)="c79f6f56487bd1f73c2de0013d6185df29d0e14800b2dbe6b050e00f1d5a9147bb11558f89b5733a684a8cf7b848d808491f15dea4402fbda65c1956ca1fd2a25dd96480e84ade003e5ba05473d12a3b940b67baeee6b1e80f4466c84b13a66090ec79b8eafaa8a53b033725356ac0edffc9db130fbbf65fffd8c3f7bd2620b18771cd0aa413f724702e5c231d756d637ea194385ae1e8a98f8ce85af6711252e9e3004c330064b98017d3f708ddc24fdefccb1247733376575b30403ec517b2cac28ea43915cf938569", 0xca, 0x9}], 0x2000, &(0x7f0000000600)='wlan1\x00') mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='bpf\x00', 0x2080000, &(0x7f00000002c0)=ANY=[@ANYBLOB='mode=00000000000000000001510,mode=00000000000000000000007,mode=00000000000000000000003,mode=00000000000000000000401,mode=00000000000000000000006,mode=00000000000000000000004,mode=00000000000000000000006,measure,smackfsroot=/dev/nbd#\x00,subj_role=eth0&security.,mask=MAY_EXEC,uid>', @ANYRESDEC=r2, @ANYBLOB=',dont_appraise,euid=', @ANYRESDEC=r3, @ANYBLOB="2c66c10900004649524d574152455f434845434b2c00"]) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 20:57:08 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x4000010a, 0x0, 0x400c0010007]}) [ 301.010625] block nbd0: server does not support multiple connections per device. 20:57:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 301.078802] block nbd0: Device being setup by another task [ 301.089635] block nbd0: server does not support multiple connections per device. 20:57:08 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$rtc(&(0x7f0000000080)='/dev/rtc#\x00', 0x9, 0x80) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x2, 0x8000, 0x81, 0x2, 0x5, 0x1, 0xad6d, 0x7, 0xffff, 0xfff, 0xffffffffffffffff}, 0xb) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:08 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r3, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) [ 301.184333] block nbd0: shutting down sockets 20:57:08 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(0xffffffffffffffff, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="10883e946123acb42cc63abdef2eaf637a3010", 0x1ff) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000a40)={0x0, 0x358b}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000a00)={r3, 0x9, 0x20}, &(0x7f0000000100)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r5, 0xb702) perf_event_open(&(0x7f00000004c0)={0x1, 0x70, 0x1f, 0x85eb, 0xffffffff, 0x3, 0x0, 0x4, 0xc0106, 0x1, 0x0, 0x10000, 0x2, 0x8, 0x2000000000000000, 0x9, 0x123, 0x9, 0x80000000, 0x935f, 0x6, 0x3, 0x3, 0x9, 0xfffffffffffff800, 0x3f, 0x8, 0x1, 0xffffffffffffffc0, 0xffffffffffffffc0, 0x9, 0x4, 0x9c, 0x1f, 0x1, 0x7fffffff, 0xfffffffffffffff7, 0x81, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000480), 0x1}, 0x1000, 0x231302db, 0x80000001, 0x7, 0x200, 0xffff, 0x7}, r1, 0x4, r0, 0x1) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x549, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000000940)=""/148, 0x94) r6 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r6, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r6) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r6, &(0x7f0000000440)={&(0x7f0000000080)=@sco={0x1f, {0x3, 0x0, 0x6a, 0x80000001, 0x7, 0xb3d}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000580)="c6", 0x1}], 0x1000000000000017, &(0x7f00000005c0), 0x0, 0x400000000000}, 0x14) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) getresuid(&(0x7f0000000540), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:08 executing program 3: r0 = socket(0x11, 0x3, 0x401) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) connect$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0x2710}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'veth0\x00', 0x401}) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) 20:57:08 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x11, 0x0, 0x400c0010007]}) [ 301.290827] block nbd0: server does not support multiple connections per device. [ 301.344247] block nbd0: Device being setup by another task [ 301.374255] block nbd0: server does not support multiple connections per device. 20:57:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 301.436014] block nbd0: Device being setup by another task [ 301.456438] block nbd0: Device being setup by another task 20:57:08 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r3, 0xb702) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:08 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x1f, 0x4) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 301.494481] block nbd0: Device being setup by another task [ 301.502418] kvm [11708]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 [ 301.520538] block nbd0: Device being setup by another task [ 301.581095] block nbd0: shutting down sockets 20:57:09 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0xc0000083, 0x0, 0x400c0010007]}) 20:57:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:09 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000480)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040), 0x1000000000000207, &(0x7f0000000b40), 0x1e0}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 301.611023] block nbd0: server does not support multiple connections per device. [ 301.674813] block nbd0: Device being setup by another task 20:57:09 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:09 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x8000, 0x0) ioctl$UI_SET_KEYBIT(r1, 0x40045565, 0x113) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4f4, 0x100) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000000080)={0x9, 0x1f000}) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) [ 301.731380] block nbd0: Device being setup by another task [ 301.762574] block nbd0: server does not support multiple connections per device. [ 301.784759] kvm [11723]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 [ 301.800187] block nbd0: shutting down sockets 20:57:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:09 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:09 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0xc001001f, 0x0, 0x400c0010007]}) [ 301.870375] block nbd0: Device being setup by another task [ 301.921151] block nbd0: shutting down sockets 20:57:09 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:09 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 301.950764] block nbd0: server does not support multiple connections per device. 20:57:09 executing program 3: r0 = socket(0x1, 0x5, 0x812) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000440)=ANY=[@ANYRES32=r0, @ANYRESHEX, @ANYRESHEX=0x0, @ANYBLOB="5dce5096646f6621c63c5ddd68176e46eef0101900ee8e62c72981d563c0109c632f7f968b1245e023af42ead3595e9c4c20a93cd4e9b72fd0d8152983c955d9d9da5f352a7845bed9aeda162fff95dfc2f910ff087b98afccbe8263bde87ef6107b9a468cc94ad8b9c9acb237f0a4c72da1341f97d03724e11b1a81bd061dc4a8c53f0f40116124f38b84e7639833f4cb3debc4d36b677e92e3e3e9", @ANYRES16=r1]) [ 302.010763] block nbd0: Device being setup by another task [ 302.022770] kvm [11741]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 [ 302.074898] block nbd0: server does not support multiple connections per device. 20:57:09 executing program 5: r0 = socket(0x11, 0x2, 0x5) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x3, 0x4, 0x100000001, 0x6, "00d3524c3e8d9dc92c3b7f0565118b82c102031321eeada8cbccfe1271030d13"}) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 302.134222] block nbd0: shutting down sockets 20:57:09 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000107, 0x0, 0x400c0010007]}) 20:57:09 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) [ 302.219408] block nbd0: shutting down sockets [ 302.224631] block nbd0: server does not support multiple connections per device. [ 302.234785] block nbd0: Device being setup by another task [ 302.241932] block nbd0: Device being setup by another task [ 302.247858] block nbd0: server does not support multiple connections per device. 20:57:09 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0xfffffffffffffffa, 0x2) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'ip_vti0\x00', {0x2, 0x4e23, @rand_addr=0xc73}}) 20:57:09 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) kexec_load(0x3, 0x5, &(0x7f0000000300)=[{&(0x7f0000000040)="9573cd21586dcad195952bab8d99d808404531cc7aec8164e3e5edb6ba2143f8648dbbf7972d4989e34d1acf56ecf26ac70484c4829d944aea2120f2cb8a5552544911d8343af7b52f52ba31c6e862bb7514532bd9235494b0ff86f4ed9fd3ad9c4ccb723321476882352e21f450e378ad24", 0x72, 0x1, 0x1}, {&(0x7f00000000c0)="87d7d3e712ffcd701cd8103ff6910ba30fd202fb729647d3a0225513342f816717d78bccce38e39f00e0a7221bb1b37480e12d3b676d3a20b74fc9fad02d1bf45b8f9614b3bcab82453ce63c6af78cc366f243f7e0534ec005db4d73edc5043692eef89e822ad1d5d2d89eda55044e533ebfd56cd736b425e2e274b88b318547bfbc976dd77fa0fba977516fa2fae004e12202b008f1c267dd1080e98e36ef406c04c631abf7ab2134a90d9251115f7689acd2470ec004975c4bae3ff8ae8ba004ae8a69a1eb0dbda524c77f844034652b605ceb908cf9d3be2b4584ce139d50", 0xe0, 0x7, 0xec}, {&(0x7f00000001c0)="2c417afeed434f5d", 0x8, 0x8, 0x2}, {&(0x7f0000000200)="18552e61a386fccf8a91", 0xa, 0x45b}, {&(0x7f0000000240)="a5472dbef2c86770e3982ac29a817f91f5edb0b7d8524fbd71954688900da679fd61a1dbfbc1e7e503b5a3228b3dc0e99c923f77e9c0815cd7208c791972ddc62abbfe1ad84d2a986675cf193e7b7fdbe56cdef9c31c3ffca32bbd7e54173e09f76d489b7921cdf627d1e4fd76833bba212e8293ff2fcd9273c81593db7fae176bac07a5e76d29a800a446b2654b2d", 0x8f, 0x5, 0x5}], 0x3b0003) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x101000, 0x0) getpeername(r1, &(0x7f0000000400)=@ax25, &(0x7f0000000480)=0x80) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00000004c0)={0x1, 0x7}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 20:57:09 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000480)=0x5f) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000580)={0x0, 0x7}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000002c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000004c0)={0x3, {{0x2, 0x4e20, @rand_addr=0xff0000000}}}, 0xfffffde4) [ 302.385538] kvm [11767]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 302.483887] block nbd0: server does not support multiple connections per device. 20:57:10 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x10400) mkdirat$cgroup(r2, &(0x7f0000000080)='syz0\x00', 0x1ff) 20:57:10 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) [ 302.611887] block nbd0: Device being setup by another task [ 302.625442] block nbd0: Device being setup by another task [ 302.665130] block nbd0: server does not support multiple connections per device. [ 302.680931] block nbd0: Device being setup by another task [ 302.687101] block nbd0: Device being setup by another task [ 302.695080] block nbd0: server does not support multiple connections per device. 20:57:10 executing program 5: r0 = socket(0x11, 0xb, 0xfffffffffffffffb) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) r3 = accept4(r2, 0x0, &(0x7f0000000840), 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000380), 0x0) sendto$unix(r3, &(0x7f0000000400), 0xff26, 0x0, 0x0, 0x22) recvmmsg(r3, &(0x7f0000005740)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002a00)=""/207, 0xcf}, {&(0x7f0000002bc0)=""/4096, 0xb008}], 0x2, &(0x7f0000003cc0)}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={"766574000000000000000000bd6800"}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:10 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:10 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000140)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:10 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:10 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0xc0011022, 0x0, 0x400c0010007]}) [ 302.785593] block nbd0: Device being setup by another task [ 302.824450] block nbd0: shutting down sockets 20:57:10 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$packet(0x11, 0x0, 0x300) read(r0, &(0x7f00000000c0)=""/132, 0x84) r1 = socket(0x11, 0x2, 0xfffffffffffffffc) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x28380) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000079000000000000000000000000000000000000000000000000df8288247b3c280f0c95721eae4fb8e9c6a965e7f1ba649e30de20106493d06f96efdce2556d5319c055cb5e35d03cb49ab3b5c7f916c8e02a0acb36dcb05944804d1512c0947d35fd7dc02ecf671b6c7aa9091588dc25d56443c7272403fa1c5ec1ab0f57cd7d50362f99bd29bd5c04b5e8f35dff7b57267b4bb48a179c085cfb90ef1a8b23c4f85ea157fd10d810fa0e2518dee5c7653e9d1f4bfa"], 0x58) 20:57:10 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(r2, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) [ 302.969368] kvm [11810]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:10 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000109, 0x0, 0x400c0010007]}) 20:57:10 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:10 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)="2e2f6347726f75702e6e83742f73797a3127", 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:10 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) 20:57:10 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(r2, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) [ 303.250558] block nbd0: Device being setup by another task 20:57:10 executing program 5: r0 = socket(0x11, 0x5, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000023c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/116, 0x74) lseek(r3, 0x4, 0x1) getdents64(r3, &(0x7f0000000280)=""/66, 0x42) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 303.294185] block nbd0: Device being setup by another task [ 303.322384] block nbd0: Device being setup by another task [ 303.328388] block nbd0: Device being setup by another task 20:57:10 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:10 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0xc001001b, 0x0, 0x400c0010007]}) [ 303.400798] block nbd0: shutting down sockets 20:57:10 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) msgget(0x2, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$SG_GET_VERSION_NUM(r2, 0x2282, &(0x7f0000000100)) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 303.481006] kvm [11853]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:11 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x140, 0x0, 0x400c0010007]}) 20:57:11 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) ioctl$RTC_PIE_ON(r2, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:11 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = socket(0x10, 0x2, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') mount(&(0x7f00000000c0)=ANY=[], &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000180)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x20000, &(0x7f0000000280)='ppp0em0]cgroupbdev\'\x00') sendfile(r3, r4, &(0x7f0000000000), 0x800000080000002) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r6 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x200080) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r5) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000140)=0x5, 0x311) ioctl$RTC_PIE_ON(r6, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r7 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r7, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) 20:57:11 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x1) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000080)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f0000000100)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e24, 0x1f, @loopback, 0x2}, r3}}, 0x30) [ 303.632918] block nbd0: server does not support multiple connections per device. 20:57:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 303.677818] block nbd0: shutting down sockets [ 303.714571] block nbd0: Device being setup by another task [ 303.739933] block nbd0: Device being setup by another task [ 303.743328] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8248 sclass=netlink_route_socket pig=11870 comm=syz-executor2 [ 303.751059] block nbd0: Device being setup by another task 20:57:11 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0xbff, 0x0, 0x400c0010007]}) 20:57:11 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) ioctl$RTC_PIE_ON(r2, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) [ 303.799496] block nbd0: Device being setup by another task [ 303.805994] block nbd0: server does not support multiple connections per device. [ 303.818799] block nbd0: Device being setup by another task 20:57:11 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'syzkaller0\x00', 0xd840}) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 303.901807] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8248 sclass=netlink_route_socket pig=11877 comm=syz-executor2 20:57:11 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0xfffffffffffffffd, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:11 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x9e, 0x0, 0x400c0010007]}) 20:57:11 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xa3, "b70a2fc9cfb96d92605d85bc0591ea7841402b0847425ee4dd1151efc5b94656363219fabe1c7298ff3a2c7de6b49b84e9b603a7c97cee736c04d38b034ac7b557107b5fa114fa81499affc54579870095266950c2a87910c7bc8a47ebb2ec458019e7fc0ed4442c15760370a298c8556d1f8b8bf56644f85bbc9e653417f6c6e4e9e022ee520360baa10fac1523085b0418400b5ec015b8c4b1779793dbbd103024b0"}, &(0x7f0000000100)=0xab) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x3}, 0x8) fadvise64(r0, 0x0, 0x5, 0x5) [ 303.999507] block nbd0: server does not support multiple connections per device. [ 304.035186] block nbd0: Device being setup by another task [ 304.088273] block nbd0: Device being setup by another task 20:57:11 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) ioctl$RTC_PIE_ON(r2, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) [ 304.129121] block nbd0: shutting down sockets [ 304.176028] block nbd0: shutting down sockets 20:57:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:11 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0xc0000080, 0x0, 0x400c0010007]}) 20:57:11 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x80000) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:11 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(r2, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:11 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) [ 304.379367] block nbd5: server does not support multiple connections per device. [ 304.412661] block nbd5: Device being setup by another task 20:57:11 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0xc0000103, 0x0, 0x400c0010007]}) 20:57:11 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(r1, &(0x7f00000004c0)='ns/user\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x100000000005, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 304.448755] block nbd0: Device being setup by another task [ 304.463976] block nbd5: shutting down sockets [ 304.467488] block nbd0: shutting down sockets 20:57:11 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(r2, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:12 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000140)={'syzkaller1\x00', 0x3}) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:12 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r1, 0x4, 0x30}, &(0x7f0000000280)=0xc) r2 = socket(0x11, 0x2, 0x100000000000000) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = msgget(0x1, 0x200) msgctl$IPC_STAT(r4, 0x2, &(0x7f0000000040)=""/117) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) 20:57:12 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000106, 0x0, 0x400c0010007]}) [ 304.706787] block nbd0: server does not support multiple connections per device. 20:57:12 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(r2, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) [ 304.766300] block nbd0: Device being setup by another task [ 304.781956] block nbd0: Device being setup by another task [ 304.788032] block nbd0: server does not support multiple connections per device. [ 304.797932] block nbd0: Device being setup by another task 20:57:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:12 executing program 5: r0 = socket(0x11, 0x2, 0x4) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x2) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:12 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x10002, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 304.848162] block nbd0: Device being setup by another task [ 304.871879] block nbd0: Device being setup by another task 20:57:12 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0xc0010004, 0x0, 0x400c0010007]}) [ 304.948803] block nbd0: Device being setup by another task [ 304.988867] block nbd0: Device being setup by another task 20:57:12 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x140) fanotify_mark(r2, 0x0, 0x10020, r0, &(0x7f0000000080)='./file0\x00') ioctl$NBD_SET_SOCK(r1, 0xab00, r0) 20:57:12 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r1 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(r1, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) [ 305.071226] block nbd0: server does not support multiple connections per device. 20:57:12 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0xc001102a, 0x0, 0x400c0010007]}) [ 305.112149] block nbd0: Device being setup by another task 20:57:12 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000140)=0xfffffffffffffd71) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, r2) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r3 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r3, 0x7005) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r5, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r6, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r6) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r6, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 305.161139] block nbd0: Device being setup by another task [ 305.167483] block nbd0: Device being setup by another task [ 305.197985] block nbd0: Device being setup by another task [ 305.208906] block nbd0: Device being setup by another task [ 305.219318] kvm_set_msr_common: 7 callbacks suppressed [ 305.219334] kvm [11974]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 [ 305.234905] block nbd0: server does not support multiple connections per device. [ 305.261241] block nbd0: Device being setup by another task 20:57:12 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r1 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(r1, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:12 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 305.302099] block nbd0: shutting down sockets 20:57:12 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x4b564d01, 0x0, 0x400c0010007]}) 20:57:12 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x50, r2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x240, 0x0) 20:57:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:12 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x4, 0x8) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 305.465480] block nbd0: server does not support multiple connections per device. [ 305.474580] kvm [11992]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 [ 305.503745] block nbd0: Device being setup by another task 20:57:12 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r1 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(r1, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) [ 305.526878] block nbd0: Device being setup by another task [ 305.548131] block nbd0: Device being setup by another task 20:57:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:13 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0xda0, 0x0, 0x400c0010007]}) [ 305.575731] block nbd0: server does not support multiple connections per device. [ 305.584313] audit: type=1400 audit(1538341033.031:55): avc: denied { map } for pid=11997 comm="syz-executor3" path="/selinux/mls" dev="selinuxfs" ino=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=file permissive=1 [ 305.612469] block nbd0: Device being setup by another task 20:57:13 executing program 5: r0 = socket(0x11, 0x2, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @local}}, [0x2, 0xffff, 0x7fffffff, 0x6, 0x58, 0xffffffffffffff80, 0x60000, 0x8, 0xb77, 0x6, 0x1, 0x5b34, 0x9, 0xffffffff, 0x20]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1, 0x1000, "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&(0x7f0000001180)=0x1008) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) [ 305.643704] block nbd0: Device being setup by another task [ 305.722494] block nbd0: shutting down sockets 20:57:13 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:13 executing program 3: r0 = socket(0x11, 0x7, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) 20:57:13 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x4b564d03, 0x0, 0x400c0010007]}) 20:57:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:13 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000040)="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", 0x1000) 20:57:13 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000, 0x80003, &(0x7f0000ffd000/0x3000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x81) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0xa8d2) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) clone(0x0, &(0x7f0000000340), &(0x7f0000000280), &(0x7f0000001340), &(0x7f0000001380)) close(r3) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') sendfile(r3, r4, &(0x7f0000000240), 0x8a) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r5, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:57:13 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:13 executing program 3: r0 = socket(0x11, 0x2, 0xfffffffffffffffd) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) fremovexattr(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="6f73fffeffffffffffdd62642300acb5be2691d4ab85bdacbaa2d895624e2922b02bac5d74c60b02bac30dfa2bb62f5af3d2a53870af8ebaf620a2e381e5c34225c990c7b7dbfc0e337ec2c37936e276d87bc1aa9c0f9abe43090deb243cdd6314ad097669deedd5330afc6aaf8dda6b20c04730dbe0936f2142a00a3d0c57562f4f127b5f49ce8c3a7d2bad"]) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="756d65722e6367726f92707b70726f637070703100"], &(0x7f0000000100)=""/4, 0x4) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000240)=0x2) 20:57:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 306.066956] block nbd0: server does not support multiple connections per device. [ 306.105039] block nbd0: Device being setup by another task 20:57:13 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x8b, 0x0, 0x400c0010007]}) [ 306.127979] block nbd0: server does not support multiple connections per device. [ 306.165099] block nbd0: Device being setup by another task 20:57:13 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) [ 306.173674] block nbd0: server does not support multiple connections per device. [ 306.197864] audit: type=1400 audit(1538341033.631:56): avc: denied { dyntransition } for pid=12044 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=process permissive=1 [ 306.218745] block nbd0: Device being setup by another task 20:57:13 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x2) getsockopt$inet6_buf(r0, 0x29, 0xee, &(0x7f0000000080)=""/181, &(0x7f0000000140)=0xb5) [ 306.270507] block nbd0: Device being setup by another task [ 306.289542] block nbd0: server does not support multiple connections per device. 20:57:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 306.325272] kvm [12054]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 [ 306.343659] block nbd0: Device being setup by another task [ 306.349804] block nbd0: Device being setup by another task [ 306.356432] block nbd0: Device being setup by another task 20:57:13 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @broadcast}, 0x3, 0x3, 0x3, 0x4}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000140)="adcc7115e35b8f2e8824e99600ec0d2a7d053af1b03abbfc3cd6c30a9b8956f0213bb94df04d13f390797bead6ddfd46e18d", 0x32}, {&(0x7f0000000480)="de5fc53cb202cca1540f0cfbe1", 0xd}, {&(0x7f00000004c0)="b96187b7977bf2ff3f72cc6142e17dd7bc8d347e73a27a334a962aafaedc13c64c3389754585ae7693d2c8bb5d3f996b8f34ac575521120d060a10415a7f639521eaa0b2c5b46e392766c4c015dcf91fe8e7f7615b224eb86cd41eb34ee3b8fb2c91aa99ef86bd4d1547c56a5d7ec0ec7421b5fd03f9279304592e7ebc04c6edcd057d4d8790b7b413fc76a02530d9b3659feea43235319a1646da37f99b7dd2d4bd1aeb866d6d34bf529c6730164943939604c3c9cb51e35e41f2e0f5e32121697f3c56f7c5a9dde4edee2b81a07511fc8b0bedd1b9600e93bce523", 0xdc}, {&(0x7f0000000940)="f4326e9dece8c46d1918b61f7fa87ad2668c40e17ad0ed27f4122a69ca5dc94d7b5084db39db66ea8ac8fa8a732e005b463c35b47164a4f5a08ed5d095695eb577106921ed143b8809d03bc62bc1f3168f2d6c6b9259ec0e274281f6088a5d1b7af416de739a1c563c604c9433971a2e743333081badbd748f2d9592c6619ab83928030beb48cbff87d6f7a42f9964bd360222fe2f1ba57a968037521894f82a39e1843e1879d5d07f54f55f310f00cc1229524c370d11774e602a0218159bad8be33431c4559efb6995b2c94beec8d8ff51c32b161cc58cf9b5a837dd94e030", 0xe0}], 0x4, &(0x7f0000000a40)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:13 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) [ 306.375943] block nbd0: server does not support multiple connections per device. [ 306.401643] block nbd0: Device being setup by another task 20:57:13 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) [ 306.463769] block nbd0: Device being setup by another task [ 306.479189] block nbd0: server does not support multiple connections per device. 20:57:13 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x48, 0x0, 0x400c0010007]}) 20:57:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 306.551286] block nbd0: shutting down sockets [ 306.593232] block nbd0: Device being setup by another task [ 306.615627] kvm [12080]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:14 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r0, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 20:57:14 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) [ 306.650367] block nbd0: shutting down sockets 20:57:14 executing program 5: openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x400000, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000100)=0x3, 0x4) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x7, 0xc0000) ioctl$RTC_IRQP_SET(r1, 0x4008700c, 0x1b3f) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) 20:57:14 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000940)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000a80)="a5d7df76769ae8331e8a2d4f438c404a89d28f61345d5583dee84995b916cbcf85e52c6845223b5775d51ff131c3f05e8f5e517d0d73a957d04c0176b090c743231e98ced5e0e8c92105e4b3cf600b783547eb4cb2ad49e2987ec6de58e62c2e5fe2e3ff7becddc6278f2b78c1177093d99393a78c868eae294e79930bf7ba8c574f1677a028"}], 0x1f9, &(0x7f0000000b40)=ANY=[@ANYRES64=r1, @ANYRES16=r5, @ANYBLOB="54cca410601935263b3862efe467a05b9e90f96927a15413f934e32c7f721701508655f5b3f3acd2af53f191aab1a4f988b6f7d7ce6c0352b5d1202ad3b81ad13f1a376517a9a3d8408e6702e4b22c09278fa3ed3d1f716cedd2887f", @ANYBLOB="f85a55df42e0579092bb28379f92dcbe9eb04f425ecff98ebd1e38efc87e40057cb77570a4839acdd3", @ANYPTR]}, 0x8000000000000) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:14 executing program 3: r0 = socket(0x13, 0x2, 0x20000000) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) 20:57:14 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000001, 0x0, 0x400c0010007]}) 20:57:14 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r0, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 20:57:14 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, 0x3c, 0x100, 0x70bd28, 0x25dfdbfd, {0x9}, [@typed={0x8, 0x4, @fd}, @generic="7ef0980cc0ab3d4c2a91f14c4607c0a4d40aa744fa381a906d29dd75b4d5bfa2a24de2b51cea6544eec9030879ae"]}, 0x4c}, 0x1, 0x0, 0x0, 0x48040}, 0x4000) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x8, 0x200) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00000002c0)=""/146, &(0x7f0000000380)=0x92) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x501000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000080)={{0x2000006, 0x2}, 'port0\x00', 0xc9, 0x100040, 0x9749, 0x8, 0x0, 0x0, 0x8, 0x0, 0x4, 0x3}) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) fcntl$setflags(r0, 0x2, 0x1) 20:57:14 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:14 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r0, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 20:57:14 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101280, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000000e00)=[{{&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @loopback}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000140)="62f93aa974b9bc5d6c84c70c21bf53297892a2e0bac1e0d0d2a6ee841cbfe343928a0e3d4783573f2e2ec1492ef7a968dbdce4174805699910283a937e68e47de9216e4cc44de84ffd5d1e7084c8e6c258fbcae94e38268f6f1b22279b7f9b36168fcf99ab739bc2d0e0e228c473e88d8e0a752edad7f12e5f20153079fd", 0x7e}, {&(0x7f00000001c0)="4a378d66c31d9d72c5648938d7f7b95c0b3a9b4a54e36a1a3f6f5c9a7785788d948a9aca4d20fa3dacbfc5cea6ea8fce19ce463a2af6837eafd6a9ecf863071fbc3f", 0x42}, {&(0x7f0000000240)="7b9c9f100b99e61650e8571e6e3f680b010d8d001e15e0ab0cd2471eec53d63511006307f37b116a1a07eb9171ec685692b561903096edb0b24a563d198835d074dbeb06d54b7cb79aae34201fcb7d1f3e790a2727a0a1830d932029bd4e3d2e88ebd38b81bb4483c5a383e762ae404d879bccfae53603f204a493920b3f0a1aaaa10ac0b6f5899e0ac8fecfe4b1718eddaf07d85a", 0x95}, {&(0x7f0000000300)="8aaa3b", 0x3}, {&(0x7f0000000340)="c1c9fad02c7eb5e06ba48d865b536d32ae597d122baecdb85ccf6f523d1be4e04f9a1e210a3fb48551bc9e28014fa18dbdb6d699eabc93f1c3b602a57bb55e12", 0x40}, {&(0x7f0000000380)="bfcf02ead290cd264a09ff92732439c83af33bf356bbc3fed503f58e843889af6cbcda78a1a4d5b9c2df1e67730d287a8c9b73dd935902b9fa15bed3c80a39fa9f45d9ffc55180587485b6198fb063af27ce3698c9a1a4a359b2ee22e275ac1b30cb3e5c3753896223b27a64cf84be14f89ff0da8f33968be2d4fb", 0x7b}, {&(0x7f0000000400)="99b77623fd61e45f34f5301743ef5ffe0b44e7bf2bb27c1390e032a6ba98f7eda787a2d520ab858ce0a464a22004dda9a90173e2d6745df18b1c6dc13978586a2eec4a34cfe47bedf82c033dde6f9702a19acc761b02d1a04fe820116991b4b50698ab40edf8fbb005374b2f22322de5b8342f4a44d332ed3639874a709c66daa506d3f6082d18b9aa785ba0469fad4a6c8cebdaf12a85522b043dd9d9993ee7bffb981ad664b8c9a4518cdf7824695c29b70e8dd20af19ec399fc0d16acce362ac6ec51fffc166b51bb160550591d1ceda414deb435993dd7f9e5080f51e3dcd05eedd38dfb666f", 0xe8}, {&(0x7f0000000500)="7280345c0d6b2f99dfa1e7482fb79081e0f2d02e64005bb308ab89c1a5847ee200423a0e0de9a744774212428f6b063c4e0396c5940f0ba8eeb2a6c3e62e98cbc418a7014e805de93206b699363e2afaa1bca839ad1d85ed7ab721f1158c3a508ee005f678a9a8f6715c6f86fefb8b4d2cfa", 0x72}], 0x8, &(0x7f0000000600)=[{0x78, 0x88, 0x6, "f26b087418d1013ca165a62524fcedb4a9cbdd3a613d48905a3eef00395dd0f8fe38562f210df4b8550dac5035d11b4354b4ea7d876076443db9698fd2962ae0b25f90460b489764d12747e78ec08738f68ea7c45973047a4ac14e41575cad3cec9a4baea469"}, {0xe0, 0x1, 0x10001, "6362a01a98ad7317c887c666632103e59b83761ca50b5229c7e3b72a6e60376701056ce6bcd8ec7458438c1de87970a04765de57df8cf627e63fe3c35f7e94a1d30a45470889ec1e760763c2e8e08cf3679346294337d9de877b48678a874abae6fa1cad69b028278e3d0a229862dd75058b2df7c21625dd55475587a16e0e4c34e3ed903020cbf4d340cfbaf32ba2901c5a2cb80a724c9a0a74ead735999925a06c067889df778652abb0dc92184cebe2180ae64a043d14645e2be9ed66bf71cf888c3ce1038add91cb22ca"}, {0xc8, 0x10b, 0x10000, "d46c6172e61200c3c921fac14e301012153fe33fc6bf8426b1daf23f2c38a9940621744592e7c4370ae7157f0f8be0bab9d5feaa6a45c9977e6b10ad0ca7838765414edaf26ba0fadc7fd96a35183d25288d80ac5b7bfa40b08c6a61959ecb66be7f49e250b7e486864c169c081dcbdef623fcaa357f7583e5fbf12733ec1c67a15410453abccee99b454b701788310a66d9eeebd39bfdfacaee430888dc0390c90fd66cc1b31a42cf4534f02d52761ed06716ed"}, {0x20, 0x11b, 0x2, "0615d03bc1307aa626e2ee3bc3b2"}, {0x50, 0x13f, 0x2, "ebe1ee078dba08941bc6276c377ef5365673b7233ef4a077c50136e4d874e64c17ca1d5595738dc008db148f8069acabb3b6d9d87d0838e1f2fcfdef96"}, {0xa8, 0x11f, 0xfffffffffffffff8, "407e453d91201b662cf50a3764998c0befa719edbff9b31505cb87f14a61ed1737d878baa4ca3140e7c771ce0740840db74e07e5520aa2050aff6edbe06019a816dcf71f3c5130352ab69ba9ccce74c3e6e3c9182cb641e7479b0cc0e0603330281a77a95bbfb4841ebb681522da5ad24990185a34d364fbcf5a2ac461c978e80d9cf4543a23bb8a34248bcfb9499d05104bda4c57"}], 0x338, 0x90}, 0x8}, {{&(0x7f0000000940)=@in6={0xa, 0x4e20, 0xfffffffffffffffa, @loopback, 0x1000}, 0x80, &(0x7f0000000d80)=[{&(0x7f00000009c0)="ea4f2337fe99a0ba470e7a51e402c094c113883d9115d33c8bde1425318a298364563156b0cc48271cd2be49f8258fe7edc0e587dc1a7321968bec7372a3a9a4e76b85dd661c09e3e918630cbc7544791cfe84d3c38cfef36b6732a35191eaefb831eb3aee761ed712716234518d0e2a90ce9902fe365979aabe8bba6893533ba815a2df1a55c4f1f614c66978bc7df7492ca78574673b1c5b6fdfe3735c184aa9c5278987884ac1904e0ee1", 0xac}, {&(0x7f0000000a80)="f7f4a8b44368c5757e020ce249569b335e88f080534702e852f6ec94547484f06630f0c88fc787f732efecab39c1aa08a0d02da99b973fc102bb8059c1da80213584ff7715c8c5e71f5ba5948704e8692dab8494637d036bd6665cd1e39b84a987b4722b26c7c7a9762609c29593b348f484ef66fe5c627cea2a64e4989583116c743b8ea7efbed25df75793efc39f4c72d5298498e8db5b417daffaedd024714b5e6e41f7eee359f5c5d81f", 0xac}, {&(0x7f0000000b40)="095f3f446bbc52b8c25467228b7198f208b0f0ee16c3afd5c335a230c7f7a8de4e1605a45e196cabe20d30839609c3a0754638a6053896528e01c2e98451cbd9ce953119b21f1e0aa7ba619800ffffda890e55e12ac0169377f1db7e0e0795d93b787fe6f2153080fd4df7bcb1ad7b9683fbcf57f8c1d855b9365adb3e9ff77a8ef0d50cd029a86f9ed32a0e29fd6af6d5be3c7afa770f5b26a5cbd3ad1003c2c7bc4144e0d849f8ee02970401543c88072495c0a66ebe504cfbefc091a448965304b179", 0xc4}, {&(0x7f0000000c40)="b0d5466b7b44e5501ee86c8054a9af9b6172c8c577bb80bed8dfdef66d9cb33bfed43d36b073e113a5dab97e089c202ad056e5766350b4a915d15b9a81a63f918e9ea103402904f38658cb72c782fcd126f54e327b48bcfcc2766d062245c68ff8fce0086079bf1d37c53bd7eb2c3b33dfcc78981cf709ac6c445cb1be846b559f36781925f640c70f52eb93b6ec76ab1cfd1222943c5291e9c94140411c19", 0x9f}, {&(0x7f0000000d00)="8a633db35f95a404cb4618e9f14c8af9a70b82771940ced22c10713613169c46b04b2145b65b7471d81c7c914490e48cf94209f29d5983417f84630381ff591db7f3d9b57146afb9bc64f587499ebf77f00e794e57f06fe790151613ee71a6a242e88315062939fd84f4", 0x6a}], 0x5, 0x0, 0x0, 0x8000}, 0x1f}], 0x2, 0x800) r2 = socket(0x11, 0x2, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) 20:57:14 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 306.954619] kvm [12102]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:14 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000140)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0xfffffffffffffcc0, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x2) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:14 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:14 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0xc0000084, 0x0, 0x400c0010007]}) 20:57:14 executing program 1: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r1, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 307.116498] block nbd0: Device being setup by another task [ 307.150976] block nbd0: Device being setup by another task [ 307.158961] block nbd0: Device being setup by another task [ 307.195036] block nbd0: Receive control failed (result -22) [ 307.214602] block nbd0: Device being setup by another task [ 307.239311] block nbd0: Device being setup by another task 20:57:14 executing program 1: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r1, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 20:57:14 executing program 3: r0 = socket(0x2, 0x2, 0x168fb024) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000040)="ca7dd2853d126b1a2395a6bd414847eb38539d86cdc6a86d073b05c4aac5d5bdb83c7bddbad9c6de5f4e1120b21714dd400e2eeba995c934846255f4379c503d5f69aa9b645b8414168f214927930ac82e1eb7a2cbf2b6724faf94fc513916bc05d16f922fff723f2f6e716535ad05d5449a9ab9305604", 0x77) [ 307.295371] kvm [12133]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 [ 307.306308] block nbd0: shutting down sockets 20:57:14 executing program 1: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r1, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 20:57:14 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:14 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000001600)={'syz', 0x3}, &(0x7f0000001640)="7a5c4e9da374aea5f7bfb5500c27a0ea7594ef9260a5181066572bf44988b87730f63657abc5bcb170e59a56e2455c02d3bac0da", 0x34, 0xfffffffffffffffd) r3 = add_key$user(&(0x7f0000000540)='user\x00', &(0x7f0000000580)={'syz', 0x1}, &(0x7f00000005c0)="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", 0x1000, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r2, &(0x7f00000004c0)=[{&(0x7f0000000100)="aac13899daa7f3b7ef398dc67daa831ecda9a68df752bf044504e1048c7923d52673e955e6d8325f71e72920bd6b439aad09273234823a14334c3ed554374854e81f8e701ad854aa8e1863d186378b93b09f8b0b0652e054fe4f7b81f91def5056375cd2861f201e84b317628d707b59325cad972d2a605b17b541db3a63ad89ac4352dfa39a97c5153388aee3ad13e1efb297c2b152490e9c9ab177f5f48d64146f81ee5428c69b7470ba3dbb7697ed9cb6d70a20eb0f1e6d70a66b0186422066adbd766852283be123c6ec725db872da20eebc7465fd0a90faee44f17030e5763143f80586", 0xe6}, {&(0x7f0000000200)="4646974a82f6ca6c45c6364e71dec81fc7c326aa3a3271de55988568a051187edaf83c41a771f86dc4f45d", 0x2b}, {&(0x7f0000000240)="f74f4dc632f0a6fe154fd0f1deb63fa6f366015dbcbbbe2ad2361877f9421589879965a9bdef392e0335eb3a7a915dbc8341fdbff69b557bb113f6ec9da3726e19f341502fa2ee38883ae43c7015bc950fd2eee88741a45a3b7ae829a9188edfc4f38f5b5c5dc68b0cc65c3a224b03e902fe6498f6f724c9f27775475a58515a97d9", 0x82}, {&(0x7f0000000300)="42a586ef2c7f161959612de8da5ccfe263903b057ec5fb2df3cc1477ae8001044486b593c5a64831a47c7ba5ec04669726b1f9e0190fff0d93007c79aa256c491049ee871502647c6ef03618460a7bc5f17b8850eb254a1c930e1999d7e92e0ab12f8839f370846e17f3fa2b300449b416aece0a07337d597463fbe41b24905c6bfd9fa573c9129100ae0727ef0f03163e1847e98ae3bf833f5c57b75abd2d52064376a2022c4ecfa408d23af77eff009f34", 0xb2}, {&(0x7f00000003c0)="efab15f4f7cb4b8436e22620f43b25724c90c745972a5e528108cdda250d0532e07134c2d5c1da13b4f27400647a81ae643d0f814aed50ab1daf18c8a1613816ee8f6fa586171d4f3d3aec2e4079b11106e66133acfbe8af3c67bfe9ce38378eb88a1c6c3ab52b3856ddc80053e1913ddb97814c14eb982bc6e38f75c0e0e7f0733d765b04d7925a2de0a1fad43ba6236ceea2a82bc591ad33d350f7232bdd3aacc415ceb7ffd3b3f88170ba7fe09dc06c139f445aa98d0a9127ea80481d24efcb7aa5592711689cd76f4a3b58cf35b7c4aae5ab9d9fdc", 0xd7}], 0x5, r3) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) prctl$void(0xd) r4 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r4) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000015c0)=0x4, 0x4) 20:57:14 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x12, 0x0, 0x400c0010007]}) 20:57:14 executing program 3: r0 = socket(0x11, 0x2, 0x0) shutdown(r0, 0x1) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2000, 0x0) ioctl$SCSI_IOCTL_SYNC(r2, 0x4) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) 20:57:14 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0xe, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 307.464103] block nbd0: server does not support multiple connections per device. 20:57:14 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r1, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 307.507591] block nbd0: Device being setup by another task [ 307.514957] block nbd0: Device being setup by another task [ 307.535903] block nbd0: server does not support multiple connections per device. 20:57:15 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:15 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r1, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 307.558105] block nbd3: Device being setup by another task [ 307.569353] block nbd3: shutting down sockets [ 307.589932] block nbd0: shutting down sockets 20:57:15 executing program 5: r0 = socket(0x11, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:15 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) [ 307.638613] kvm [12167]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:15 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) [ 307.752542] block nbd0: server does not support multiple connections per device. 20:57:15 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x1b, 0x0, 0x400c0010007]}) 20:57:15 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r1, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 307.800549] block nbd0: Device being setup by another task [ 307.806830] block nbd0: Device being setup by another task [ 307.824047] block nbd0: Device being setup by another task [ 307.838711] block nbd0: Device being setup by another task [ 307.863850] block nbd0: Device being setup by another task 20:57:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:15 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000011c0)={0x1f, 0x92, &(0x7f0000001100)="606be299417a7e7924d29776d26beead71b3548521e10d3d9651d641128eaf9974f97d4746c3a47ab9c464dd5d0684a2d8637bc07e298028da522ec9d015ffb3ed1f5584041fdac593e54a2dfcf47cb14cda76a99f43cec561344ad0d028eb97f57935b2c1966420b5b60de93dd3dd14dbcf0aadb77843c6a254539e76eb6bc4f6030248cf9e7dbc82d2d0f90affd52b3478"}) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x4000, 0x0) write$selinux_load(r3, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x1010) [ 307.930283] kvm [12186]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 [ 307.941258] block nbd0: shutting down sockets 20:57:15 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) 20:57:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:15 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:15 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000140)=0x6, 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 308.002289] block nbd0: server does not support multiple connections per device. [ 308.017807] block nbd0: Device being setup by another task 20:57:15 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0}, &(0x7f0000001500)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001880)={0x0}, &(0x7f00000018c0)=0xc) fstat(r1, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001980)={0x0, 0x0, 0x0}, &(0x7f00000019c0)=0xc) r6 = gettid() getresuid(&(0x7f0000001a00), &(0x7f0000001a40), &(0x7f0000001a80)=0x0) fstat(r1, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000001bc0)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbfd, 0x8001040}, 0xc, &(0x7f0000001840)=[{&(0x7f00000001c0)={0x194, 0x10, 0x8, 0x70bd26, 0x25dfdbfe, "", [@typed={0xa0, 0x4d, @binary="e25ab2fb436525bca4e07d6a0297ba07a1dc761c94c4ebdb726d34ea5393041e92f69ce0653469a6314622ac38a7fe12c6c85781ff6c9c1eb72e90103920e2159d58de4547cd4d4ac082cf959adb4124d1d87dc85b4e7f01ae37e96176ef504c6e518b485743c34318f124d96798c0a07b281e21ee888adb281e63dc7e81f191464f220a33959714ad16c6fa6da23ee49b5f3715a059bacdf508b767"}, @typed={0x8, 0x66, @str='\x00'}, @typed={0x8, 0x2e, @fd=r1}, @typed={0x14, 0x70, @ipv6}, @typed={0x4, 0x23}, @typed={0x14, 0x8d, @ipv6=@remote}, @generic="ff5ff6d00598b1c382ca93dcaac12750898357dc2247e1b5be613b0f1aa0438b2bb6e0f46380067a854718ccdf398307b2fb5d1139f645bf3b57bb20915a9276456fbbf45aaa10c6a6b136a5aba1f71adf130fbd7249bd3da082ed7ab0f6f456b3cec550eada565ea1deb97ecad1ae01986ff1444d150a8f74459ccb1d75b63eb27f6d88a4da3575fb5527dd49b757b98bbcd96c449f59aa5bbc1383e1e585dced6fba7d5e"]}, 0x194}, {&(0x7f0000000380)={0x1138, 0x36, 0x800, 0x70bd2b, 0x25dfdbfd, "", [@nested={0xc, 0x45, [@typed={0x8, 0x36, @u32=0x1af}]}, @nested={0x1100, 0x2b, [@typed={0x8, 0x12, @u32=0x2}, @typed={0x10, 0x8c, @str='/dev/nbd#\x00'}, @typed={0x8, 0x3e, @ipv4=@remote}, @typed={0x10, 0x47, @str='wlan1$*+\x00'}, @generic="6677512219831d0445bc388510d421a989cd84e50c5ec985e9d314fd160577f1ea09371496eebb6ebb4482d22ca84dddde53c610c9fcebfff67ea9defa98a684be8c215583e06643836929946469ee60450d04c8dad0b0c54febc6cbbeff99d4eb2f4e9173a771cef7980e839a73e292fdd78a3c943d16d7cb44720ea3322cf8f0c3c0d7a4773c5158f3e8154e2c0e339266b60592307393cb13d35723b2dec10508cb944ebe28ed615c339fa6b5f4077586ba93b47505aec212dfa0a919", @generic="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", @typed={0xc, 0x56, @u64=0xceeb}]}, @generic="1ebde40e3e2e70316defa1ad7e906f23ff4318cb7b20f568256b31"]}, 0x1138}, {&(0x7f0000001540)={0x2c4, 0x2f, 0x300, 0x1, 0x25dfdbff, "", [@typed={0x4, 0x6a}, @nested={0x54, 0x6, [@generic="3b40bf287732507aedef5c0c4c59d93c9d0a2755f02f0713b664a40e9ac81c87cceb95d32adc1db20529d28ec22c4240bf088864a1a13cf88834bf5387fff7a75bfc2f186fe302838dc6817add8a4544"]}, @generic="bb511512c116b387b78813d4dde516aa0ccf6d06b4c97e1678ecfac98fa75ed95ea6a908738158b43ff9160f140c3dcb95755285493c4443bb7c72685fafe0068b852988a05d5864400ba62d65330a9d3f6e2a6c1f587d8c7cf2da2ae9b6324ff3305a1ad820eb67a0f291eb3732b919ed1006093a764ce55edc79569d5c8e19861e2b3790bc538bd53074470f2511fb9a9bfa064851bc239e7cecce1ad443c4a4ad0cacb22a283b476b7bc0ed864b7fee24d2f4adbbf228bb26fe3e1057df53c0b654112a32fbdcf35e89bcdc93ae4802e45cc908e67e85448a8de6", @generic="887f672b451c11739f0d2cc84871490ffb8747f001a485d55ee591a2fcdd8db9a9dfbf565a8c3104306a01a7d20a93b97358fd2645ce2020f97c860854daef579a95eba3216e2e38901aedbf5ff3d0ce4db6d8242c7f1b0c40b3d4384a3f7663c9b25b3f97b00d84a05e00b91b7a1feb3b58b9f55816e9d50c23969559dea2b8810f871fe989488599502cd5b922842a427f1970ceae827fd8032e81a798d2cf594673c48dd49ddb0b9aede629646552f91d4686c2bc265fe560487868435ab9ac40deda0d8bd804a08e8732ba6b79", @generic="6dc127ca700e367a75dcac2ddc27f8fd7e94f5f3f1d4bda4dc1c67647c88ac7db22adefce2ce087993d1a00ab4d622b978db481a64010cada2ffa0930711762bfe20018e7b380b75779011915e92fbb416c6cc082b395ee059d4f2371d4de2201210d0487c8e117cc3dbe47014bb0e6488053afc33c42f9444a38f21c6842ac4710956269700c7534630001ffc5833ef58141cb4b4da60c7b2cbe0a53ba57c39965dc324778ffe7d", @typed={0x8, 0x12, @uid=r2}]}, 0x2c4}], 0x3, &(0x7f0000001b40)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x78, 0xcb527b9dba9667d0}, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r9, r10) [ 308.058268] block nbd0: server does not support multiple connections per device. [ 308.075090] kvm [12199]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 [ 308.080619] block nbd0: shutting down sockets 20:57:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:15 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)="d5c94acdc1cb440b38d6240d0451cc0c397607181599c89ddae62e5639e46dc0cf508623579a7d3c15323de82daff4d6069d256e963f4f76f991689d4dbab4ec156d2efd18cedae53b5a9d1690608dbb0643f12b033cb8c4d5b65212687204f9caaff73612cb2cf327270a09c47c78c0cde0c354db6cbc0cb9adc879f9cd9a558e035732a259e2feef450c195fd875e4c1c48cc29a1842e4da67c975bfb8223fc1f51f894e6ba928d6dc363fbdf7bd744aa32f5325365887", 0xb8, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r2, 0x7) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000240), 0x4) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x40000) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000080)}, 0x10) 20:57:15 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000021, 0x0, 0x400c0010007]}) 20:57:15 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) [ 308.245584] block nbd0: Device being setup by another task [ 308.258301] block nbd0: Device being setup by another task [ 308.266447] block nbd0: Device being setup by another task [ 308.287509] block nbd0: server does not support multiple connections per device. 20:57:15 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0xfffffffffffe) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e22, 0x1ff, @mcast2, 0x8}}, 0x6, 0x3, 0x7, "59826f057fb8771e5dbef3c0510d217bb808ba212bba1cf04e0392efb726679a370df31b8fa2492ef7e07adf59b8a28912bff269afa96e5fe5853b8ff0e9f529a7f90025bc5091873254a4b3b49ad88f"}, 0xd8) [ 308.308305] block nbd0: Device being setup by another task [ 308.314944] block nbd0: Device being setup by another task [ 308.327235] kvm [12216]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 [ 308.348983] block nbd0: server does not support multiple connections per device. 20:57:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:15 executing program 2: syz_open_dev$evdev(&(0x7f0000000480)='/dev/input/event#\x00', 0x5, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x8003) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:15 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000000, 0x0, 0x400c0010007]}) [ 308.440281] block nbd0: shutting down sockets 20:57:15 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:16 executing program 5: select(0x40, &(0x7f0000000040)={0x78a42794, 0x8593, 0x6af, 0x200, 0x4, 0xff, 0xfffffffffffffc00}, &(0x7f0000000080)={0x6, 0x50cdc91c, 0x1000, 0x9c0e, 0xfffffffffffffff9, 0x9, 0x1, 0x6}, &(0x7f00000000c0)={0x1157, 0x0, 0x100000001, 0x4, 0xa20, 0x200, 0x80000001, 0x1}, &(0x7f0000000100)={0x0, 0x7530}) r0 = socket(0x7, 0x80000, 0xfffffffffffffffe) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) getsockname$packet(r0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000180)=0x14) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) 20:57:16 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) getuid() ioctl$NBD_SET_SOCK(r1, 0xab00, r0) set_robust_list(&(0x7f0000000240)={0x0, 0x8, &(0x7f0000000200)={&(0x7f00000001c0)}}, 0x18) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x120000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000227bd7000fedbdf25020000802400030008000100020000000800ff7f000000000000050000010001080007004e1900001c000200080007000600000008000800070000000800090070000000080006000000000018000100080002003c0000000c0007003000000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x20000010}, 0x81) 20:57:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:16 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x49, 0x0, 0x400c0010007]}) 20:57:16 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) [ 308.745008] block nbd0: Device being setup by another task [ 308.774919] block nbd0: server does not support multiple connections per device. [ 308.794914] block nbd0: Device being setup by another task 20:57:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 308.829151] block nbd0: shutting down sockets 20:57:16 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x7fffffff, 0x90401) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x9a, "aa6170a3a10552650ded9afef3d0c6d513c337367bdc886fcf47e79c702ec9eb83995235488eb0edb56547cfece7d6836d374e8007c517bc3e792b4e9c224bc3264f28ca9b541ef48ba85371f6cff5d0c5e65988591e3217a83382dd4d79f3ec8849cc5225051dd677a30033143afa0fd546b1873f153c9eb9b6d1a17586e2e8464afcdadc8c3c508873e80b374e3f56705999c8a3b2a576a2dc"}, &(0x7f0000000140)=0xa2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8) r3 = socket(0x11, 0x2, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000200)) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2, 0x9}, &(0x7f0000000280)=0x8) ioctl$NBD_CLEAR_SOCK(r4, 0xab03) 20:57:16 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xffffffda) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:16 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:16 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x277, 0x0, 0x400c0010007]}) 20:57:16 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4, 0x20000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xff, 0x3, [0x1, 0x400, 0x8001]}, &(0x7f00000000c0)=0xe) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000002c0)=""/221) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x62, "e3dce7f318c65ce6c7bb4106974c603965843a24bddb092c654c9696dda9eeb0cd9cbf5731b62cac0ce7c15354b94ac49302b2ebbf1c46c9e58d63bd6b752a0956d9bd0e9c5eeb09b9b293d7e61ed25521aa4c372adc3ef78f626b0d33622c0daf80"}, &(0x7f0000000180)=0x6a) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000200)={0x6, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}]}) [ 308.967051] QAT: Invalid ioctl [ 308.999317] block nbd0: server does not support multiple connections per device. 20:57:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 309.049403] block nbd0: Device being setup by another task 20:57:16 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:16 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ftruncate(r0, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f00000000c0)=""/138, &(0x7f0000000180)=0x8a) ioctl$VT_RELDISP(r2, 0x5605) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) [ 309.094163] QAT: Invalid ioctl [ 309.105400] block nbd0: Device being setup by another task [ 309.128989] block nbd0: server does not support multiple connections per device. 20:57:16 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000111, 0x0, 0x400c0010007]}) 20:57:16 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) [ 309.183492] block nbd0: Device being setup by another task [ 309.220605] block nbd0: Device being setup by another task 20:57:16 executing program 0: getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:16 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000040)={0x9, 0x7, 0x3, 0x8}, 0x10) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x20, {0x5, 0x2, 0x6, 0x7fffffff, 0x2d, 0xffffffff}, 0x7f}, 0xe) [ 309.258120] block nbd0: Device being setup by another task 20:57:16 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) r1 = dup2(r0, r0) write$selinux_context(r1, &(0x7f0000000140)='system_u:object_r:semanage_store_t:s0\x00', 0x26) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(0xffffffffffffffff, 0x8004ae98, &(0x7f0000000480)) r3 = socket$alg(0x26, 0x5, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0x0, @broadcast}, 0x10) bind$alg(r3, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x380) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg(r4, &(0x7f0000007f00)=[{{&(0x7f00000056c0)=@can, 0x3000, &(0x7f00000000c0)}}, {{&(0x7f0000005900)=@pppoe={0x18, 0x0, {0x0, @link_local, 'syzkaller0\x00'}}, 0x80, &(0x7f0000007ac0), 0x1a9, &(0x7f0000007b00)}}], 0x3fffffffffffe0d, 0x0) r5 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r6 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r2, 0x8, r5) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r6, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r7 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r7, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 309.318498] block nbd0: Device being setup by another task 20:57:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 309.360369] block nbd0: shutting down sockets 20:57:16 executing program 3: r0 = socket(0x8, 0x8003, 0x8001) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) accept4$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c, 0x800) socket$inet6_dccp(0xa, 0x6, 0x0) 20:57:16 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x4000010e, 0x0, 0x400c0010007]}) 20:57:16 executing program 0: getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) [ 309.421099] block nbd0: server does not support multiple connections per device. [ 309.447893] block nbd0: Device being setup by another task [ 309.500474] block nbd0: server does not support multiple connections per device. [ 309.512340] block nbd0: shutting down sockets 20:57:17 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) 20:57:17 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x101002, 0x0) r4 = syz_open_procfs$namespace(r1, &(0x7f0000000980)='ns/net\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:17 executing program 0: getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:17 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:17 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0xc0000101, 0x0, 0x400c0010007]}) [ 309.669167] block nbd0: Device being setup by another task [ 309.676694] block nbd0: Device being setup by another task [ 309.698868] block nbd0: shutting down sockets [ 309.739440] block nbd0: server does not support multiple connections per device. [ 309.768114] block nbd0: Device being setup by another task 20:57:17 executing program 3: 20:57:17 executing program 0: getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 309.797206] block nbd0: server does not support multiple connections per device. 20:57:17 executing program 3: clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, &(0x7f0000000240), 0xffffffffffffffff) wait4(0x0, &(0x7f0000000100), 0x80000000, &(0x7f0000000400)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) writev(r0, &(0x7f0000000a80)=[{&(0x7f0000000600)="80", 0x1}], 0x1) [ 309.857266] block nbd0: shutting down sockets 20:57:17 executing program 0: getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:17 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0xce, 0x0, 0x400c0010007]}) 20:57:17 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00000000c0)={0x7fffffff, 0x4, [0x0]}) 20:57:17 executing program 5: r0 = socket(0x11, 0x2, 0x400) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'ip_vti0\x00', r2}) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x2, 0x14551dc0fc88b6e0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xa) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDENABIO(r3, 0x4b36) 20:57:17 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffd000/0x2000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000480)={0xe14e, 0x9, 0x4280}) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:17 executing program 0: getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) [ 310.099834] block nbd0: server does not support multiple connections per device. 20:57:17 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00000000c0)={0x7fffffff, 0x4, [0x0]}) [ 310.174460] block nbd0: Device being setup by another task 20:57:17 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x4000010b, 0x0, 0x400c0010007]}) [ 310.218595] block nbd0: server does not support multiple connections per device. [ 310.239099] block nbd0: shutting down sockets 20:57:17 executing program 0: getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:17 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00000000c0)={0x7fffffff, 0x4, [0x0]}) 20:57:17 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20080, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000080)={r0, r2}) fsetxattr$security_smack_entry(r0, &(0x7f00000000c0)='security.SMACK64EXEC\x00', &(0x7f0000000100)="65746831c000", 0x6, 0x1) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:17 executing program 0: getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:17 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4000, 0x7, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:17 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00000000c0)={0x7fffffff, 0x4, [0x0]}) [ 310.421617] block nbd0: server does not support multiple connections per device. 20:57:17 executing program 0: getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 310.519056] block nbd0: Device being setup by another task [ 310.554248] block nbd0: shutting down sockets 20:57:18 executing program 3: ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f00000000c0)={0x7fffffff, 0x4, [0x0]}) 20:57:18 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x3a, 0x0, 0x400c0010007]}) 20:57:18 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_GET_EVENT(r1, &(0x7f0000000040)={0xc, 0x8, 0xfa00, {&(0x7f0000000180)}}, 0x10) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) sysfs$3(0x3) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4008ae89, &(0x7f0000000100)={0x2, 0x0, [0x400000b7, 0x187]}) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 20:57:18 executing program 0: getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:18 executing program 3: ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f00000000c0)={0x7fffffff, 0x4, [0x0]}) [ 310.720270] kvm_set_msr_common: 5 callbacks suppressed [ 310.720283] kvm [12423]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:18 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f636772640e0000f0966fec609806c110", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000480), &(0x7f0000000140), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 310.765348] block nbd0: server does not support multiple connections per device. 20:57:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 310.819581] block nbd0: Device being setup by another task 20:57:18 executing program 0: getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:18 executing program 3: ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f00000000c0)={0x7fffffff, 0x4, [0x0]}) [ 310.900846] block nbd0: shutting down sockets 20:57:18 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0xc0010117, 0x0, 0x400c0010007]}) 20:57:18 executing program 0: getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:18 executing program 3: syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f00000000c0)={0x7fffffff, 0x4, [0x0]}) 20:57:18 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40600, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[0x1, 0x1, 0x1, 0x8, 0xa6d6, 0x9, 0x1, 0xffffffff, 0x100000000, 0xfffffffffffff000, 0x8000, 0xffffffffffffffc0, 0x5, 0xffffffff, 0x8, 0x9], 0x3000, 0x40004}) 20:57:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 311.099449] kvm [12448]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:18 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) r3 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5, r3) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r5, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r6, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r6) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 311.164878] block nbd0: server does not support multiple connections per device. 20:57:18 executing program 0: getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:18 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x1d9, 0x0, 0x400c0010007]}) 20:57:18 executing program 3: syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f00000000c0)={0x7fffffff, 0x4, [0x0]}) [ 311.219036] block nbd0: Device being setup by another task [ 311.239312] block nbd0: server does not support multiple connections per device. [ 311.252338] block nbd0: shutting down sockets 20:57:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:18 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x3) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x5, 0x0, 0x8001, 0x2, 0x400000, 0x8, 0x9, {0x0, @in={{0x2, 0x4e23, @loopback}}, 0x11, 0x7fffffff, 0x4a7, 0x7584, 0x7ff}}, &(0x7f0000000000)=0xb0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000001c0)=""/199, &(0x7f00000002c0)=0xc7) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0xfffffffffffffffd}, &(0x7f0000000180)=0xfffffffffffffeb9) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:18 executing program 0: getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) [ 311.352028] kvm [12466]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:18 executing program 3: syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f00000000c0)={0x7fffffff, 0x4, [0x0]}) 20:57:18 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0xc2, 0x0, 0x400c0010007]}) 20:57:18 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x48, 0x2000) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000580)='/dev/snd/pcmC#D#p\x00', 0x0, 0x3ffff) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:19 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00000000c0)={0x0, 0x4, [0x0]}) 20:57:19 executing program 0: getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) [ 311.534275] block nbd0: server does not support multiple connections per device. [ 311.573583] block nbd0: Device being setup by another task 20:57:19 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00000000c0)) [ 311.612013] block nbd0: Device being setup by another task [ 311.631877] block nbd0: server does not support multiple connections per device. [ 311.670657] block nbd0: shutting down sockets 20:57:19 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b97") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:19 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000020, 0x0, 0x400c0010007]}) 20:57:19 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x17a, 0x0, 0x400c0010007]}) 20:57:19 executing program 3: syz_open_procfs(0x0, &(0x7f0000000240)='net/ptype\x00') mount(&(0x7f0000000240), &(0x7f0000000200)='.', &(0x7f0000000580)="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", 0x1004, 0x0) 20:57:19 executing program 0: getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:19 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r0, 0x7005) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r3, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r4) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r4, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 311.904533] kvm [12506]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:19 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f00000000c0)) [ 311.965152] kvm [12510]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:19 executing program 0: getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:19 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) 20:57:19 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000104, 0x0, 0x400c0010007]}) 20:57:19 executing program 0: getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:19 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) bind$alg(r0, &(0x7f0000000240)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(wp384,xts(cast6))\x00'}, 0x58) 20:57:19 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 312.224284] kvm [12530]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:19 executing program 0: getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:19 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6347726f75702e6e65812f73797a3127", 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:19 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x17b, 0x0, 0x400c0010007]}) 20:57:19 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)) [ 312.512751] kvm [12553]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:20 executing program 0: r0 = socket$inet6(0xa, 0x800000100000002, 0x0) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @mcast1}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000100)}}], 0x1, 0x0) 20:57:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:20 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp6\x00') sendfile(r0, r1, &(0x7f0000000040), 0x8001) 20:57:22 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x174, 0x0, 0x400c0010007]}) 20:57:22 executing program 3: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) r3 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5, r3) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r5, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r6, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r6) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d4b") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:22 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r1) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e21, @rand_addr=0xff0000000}}}, 0x88) 20:57:22 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6347726f75702e6e65812f73797a3127", 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:22 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 315.474535] kvm [12588]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:23 executing program 3: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f636772640e0000f0966fec609806c110", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000480), &(0x7f0000000140), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:23 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0xc0010007, 0x0, 0x400c0010007]}) 20:57:23 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:23 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x22, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000140)=0x1, 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0x29, 0x7, 0x0) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000740)='./file0\x00', r2}, 0xfffffffffffffd08) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000480)={0x0, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1e}}}}, 0x88) 20:57:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 315.777473] block nbd0: server does not support multiple connections per device. [ 315.786502] kvm [12603]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:23 executing program 5: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r1) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e21, @rand_addr=0xff0000000}}}, 0x88) [ 315.838122] block nbd0: shutting down sockets [ 315.842136] kvm [12603]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:23 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:23 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xffffffda) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:23 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000103, 0x0, 0x400c0010007]}) [ 316.081335] block nbd0: server does not support multiple connections per device. 20:57:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:23 executing program 2: syz_open_dev$evdev(&(0x7f0000000480)='/dev/input/event#\x00', 0xeffffffffffffffc, 0xa) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(r1, &(0x7f0000000140)="58ab6c3c69645e666f635f6368696c6469656600") ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 316.121978] block nbd0: shutting down sockets 20:57:23 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) 20:57:23 executing program 3: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0xe, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 316.195697] kvm [12623]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:23 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000140)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0xfffffffffffffcc0, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x2) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:23 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x34, 0x0, 0x400c0010007]}) [ 316.389041] kvm [12635]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:24 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) 20:57:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:24 executing program 3: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) [ 316.692913] kvm [12648]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:24 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000112, 0x0, 0x400c0010007]}) 20:57:24 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000, 0x80003, &(0x7f0000ffd000/0x3000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x81) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0xa8d2) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) clone(0x0, &(0x7f0000000340), &(0x7f0000000280), &(0x7f0000001340), &(0x7f0000001380)) close(r3) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') sendfile(r3, r4, &(0x7f0000000240), 0x8a) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r5, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:57:24 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)="2773797a31272d04c53772dbc22e02ca4800518913b0c58b99cdea09285e39761956ea36151d67a441c1cffdbc29bfcb5de93a8501313389f6afffca2643492a7fb9b0da33c6dbe8dfc4ebdd1a3eecb5d4308ce449c9142e726a775cc96f6e94a1c7e06cb190592468dd4085768a989f9e18b19de64a8d7e601495cb3b3f29bd9fc4c2db16454fbe22c9ccc84c5370e20e1c0a0c5a802b8313fc4a9ebc429bbb86714e776ab5457f2690f9e90e9a0489b4", 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:24 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) 20:57:24 executing program 3: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0xfffffffffffffffd, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:24 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x175, 0x0, 0x400c0010007]}) 20:57:24 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(r2, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:24 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) 20:57:24 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r1 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r1, 0x7005) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r3, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r4) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r4, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 317.280488] kvm [12680]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:24 executing program 3: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000140)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d") syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:24 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) 20:57:24 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:25 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x4b564d04, 0x0, 0x400c0010007]}) 20:57:25 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) 20:57:25 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000107, 0x0, 0x400c0010007]}) 20:57:25 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d") syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 317.760714] kvm [12705]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:25 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:25 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) [ 317.802090] kvm [12711]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d") syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:25 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0xc0000100, 0x0, 0x400c0010007]}) 20:57:25 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000107, 0x0, 0x400c0010007]}) 20:57:25 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) [ 318.140229] kvm [12728]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:25 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r3, 0xb702) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:25 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000107, 0x0, 0x400c0010007]}) 20:57:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0x0, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:25 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) 20:57:25 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x400000b0, 0x0, 0x400c0010007]}) [ 318.360485] kvm [12747]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0x0, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:25 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0xc0000100, 0x0, 0x400c0010007]}) 20:57:25 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r2, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(r1, &(0x7f0000000140)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:26 executing program 2: syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x4000002143, 0x2241be) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:26 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0xc0010141, 0x0, 0x400c0010007]}) 20:57:26 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) 20:57:26 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0x0, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:26 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 20:57:26 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0xc0000082, 0x0, 0x400c0010007]}) 20:57:26 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x1}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 318.946164] block nbd0: server does not support multiple connections per device. [ 318.977387] block nbd0: shutting down sockets 20:57:26 executing program 3: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r2, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(r1, &(0x7f0000000140)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:26 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 20:57:26 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) 20:57:26 executing program 0: syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x4000002143, 0x2241be) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:26 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x10, 0x0, 0x400c0010007]}) 20:57:26 executing program 5: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) 20:57:26 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 20:57:26 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2000000000, 0x4400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:26 executing program 3: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000140), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:26 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x4b564d00, 0x0, 0x400c0010007]}) 20:57:26 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000140), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:26 executing program 5: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) 20:57:26 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 20:57:27 executing program 3: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) r0 = socket$inet6(0xa, 0x1000000000001, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r3 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r1, 0x8, r2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) r4 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r4, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") inotify_add_watch(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) ioctl$int_in(r5, 0x800000c0045002, &(0x7f0000000200)=0x1000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r5, &(0x7f00000014c0)=[{&(0x7f0000001500)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) setsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f00000002c0), 0x14) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r3, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r6 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r6, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:57:27 executing program 5: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) 20:57:27 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0xc0010003, 0x0, 0x400c0010007]}) 20:57:27 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@setlink={0x28, 0x13, 0x205, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKMODE={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r6 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r4, 0x8, r5) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r6, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r7 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r7, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r8, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r8) 20:57:27 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0xeaa) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000003c0), 0xffffffffffffffb6) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:27 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r3, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r4) 20:57:27 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) [ 319.816864] bond0: cannot enslave bond to itself. 20:57:27 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000102, 0x0, 0x400c0010007]}) 20:57:27 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r3, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r4) 20:57:27 executing program 3: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r3, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r4) socket$kcm(0xa, 0x5, 0x0) 20:57:27 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x0, @rand_addr=0xff0000000}}}, 0x88) 20:57:27 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) 20:57:27 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) r6 = socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r7 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x7, 0x45942330d7b7ca9e) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r8 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, r8) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:27 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x4b564d02, 0x0, 0x400c0010007]}) 20:57:27 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) 20:57:27 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:27 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x400000b7, 0x0, 0x400c0010007]}) 20:57:27 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r3, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r4) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r4, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) 20:57:27 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000100, 0x0, 0x400c0010007]}) 20:57:28 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) 20:57:28 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:28 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x1, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) r2 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", r2, &(0x7f00000000c0)='./file0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@broadcast, @in=@multicast2}}, {{@in=@multicast1}, 0x0, @in6=@ipv4}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000000300)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r3 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000540)={@pptp={0x18, 0x2, {0x1, @broadcast}}, {&(0x7f0000000680)=""/183, 0x47f}, &(0x7f0000000300), 0x3}, 0x181) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r3, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) 20:57:28 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0xd90, 0x0, 0x400c0010007]}) 20:57:28 executing program 0: syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000000000d, r4) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r5 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x800) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r1, 0x8, r3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r5, 0x7005) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r2, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r7, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r0) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r7, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 320.740491] block nbd0: Receive control failed (result -22) [ 320.764598] block nbd0: shutting down sockets 20:57:28 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) 20:57:28 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 20:57:28 executing program 3: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 320.943301] kvm_set_msr_common: 20 callbacks suppressed [ 320.943316] kvm [12902]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:28 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x4000009f, 0x0, 0x400c0010007]}) 20:57:28 executing program 2: socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x100000001, 0x10000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:28 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) 20:57:28 executing program 0: syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000000000d, r4) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r5 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x800) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r1, 0x8, r3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r5, 0x7005) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r2, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r7, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r0) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r7, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:28 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x1, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) r2 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", r2, &(0x7f00000000c0)='./file0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@broadcast, @in=@multicast2}}, {{@in=@multicast1}, 0x0, @in6=@ipv4}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000000300)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r3 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000540)={@pptp={0x18, 0x2, {0x1, @broadcast}}, {&(0x7f0000000680)=""/183, 0x47f}, &(0x7f0000000300), 0x3}, 0x181) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r3, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) 20:57:28 executing program 3: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x1, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) r2 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", r2, &(0x7f00000000c0)='./file0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@broadcast, @in=@multicast2}}, {{@in=@multicast1}, 0x0, @in6=@ipv4}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000000300)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="14000000000002040000000000000000000000005a4f0bca2e428475c1a7f009d83ef30b1fda327cf744a53fcb27f846008fcadadf770f7574974f2b9cf2d03e1bb2e5628fcca5f8240328262c6ff900a0fd32f86f4400df871710fe3af843e4bf4ce3c549c0fc27204e6f3d48d7af18ff57586e8f149885bb79fffd986ff041663af744cf823f5d4e9dd0e034e2f5028a21366be777f058b0c53c80f9cef18c322736b00c4c7098dc18bc8b6b714281cd91f655d1c89521bcef754d22957826ef6b076c86e14d7b167f10af0aede89c6182013623698408c2d6abedaba4fcdf462446f33618ac0159e4ffbce0f4ffc9b885367b0e9c42bfac94a8a5d845972d525717db7ba29a09dd47d8d807b08dced8a4b01da9"], 0x14}}, 0x0) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r3 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000540)={@pptp={0x18, 0x2, {0x1, @broadcast}}, {&(0x7f0000000680)=""/183, 0x47f}, &(0x7f0000000300), 0x3}, 0x181) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r3, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) [ 321.207657] kvm [12919]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 [ 321.295291] kvm [12921]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:28 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x47f, 0x0, 0x400c0010007]}) 20:57:28 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x4000009f, 0x0, 0x400c0010007]}) 20:57:28 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) [ 321.448704] kvm [12935]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:29 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x4000009f, 0x0, 0x400c0010007]}) [ 321.524811] kvm [12937]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:29 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000105, 0x0, 0x400c0010007]}) 20:57:29 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) [ 321.591968] kvm [12941]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:29 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0xc0010015, 0x0, 0x400c0010007]}) 20:57:29 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r3 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r1, 0x8, r2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r3, 0x7005) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r5, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r6, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r0) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r6, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:29 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) [ 321.728468] kvm [12945]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 [ 321.775344] kvm [12948]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:29 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x4000009f, 0x0, 0x400c0010007]}) [ 321.849391] kvm [12956]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 [ 321.854156] kvm [12950]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:29 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) 20:57:29 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000105, 0x0, 0x400c0010007]}) 20:57:29 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r3 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r1, 0x8, r2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r3, 0x7005) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r5, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r6, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r0) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r6, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:29 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r3 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r1, 0x8, r2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r3, 0x7005) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r5, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r6, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r0) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r6, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:29 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x4000012f, 0x0, 0x400c0010007]}) 20:57:29 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:29 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:29 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) 20:57:29 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000140)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:29 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(0xffffffffffffffff) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:29 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) 20:57:29 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x4000010d, 0x0, 0x400c0010007]}) [ 322.339595] block nbd0: Receive control failed (result -22) [ 322.346376] block nbd0: Receive control failed (result -22) [ 322.435787] block nbd0: shutting down sockets 20:57:30 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:30 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:30 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:30 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) 20:57:30 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:30 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0xc0010140, 0x0, 0x400c0010007]}) [ 322.657341] block nbd0: Receive control failed (result -22) [ 322.657369] block nbd0: Receive control failed (result -22) [ 322.680072] block nbd0: shutting down sockets 20:57:30 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:30 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x0, 0x0, [0x40000003, 0x0, 0x400c0010007]}) 20:57:30 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 322.907657] block nbd0: Receive control failed (result -22) [ 322.907675] block nbd0: Receive control failed (result -22) 20:57:30 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000020, 0x0, 0x400c0010007]}) 20:57:30 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 322.952453] block nbd0: shutting down sockets 20:57:30 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x801000000000002, 0x943b) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:30 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:30 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x0, 0x0, [0x40000003, 0x0, 0x400c0010007]}) 20:57:30 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000110, 0x0, 0x400c0010007]}) 20:57:30 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x801000000000002, 0x943b) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:30 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r3, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r4) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r4, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 323.301542] block nbd0: Receive control failed (result -22) [ 323.311150] block nbd0: shutting down sockets 20:57:30 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:30 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x0, 0x0, [0x40000003, 0x0, 0x400c0010007]}) 20:57:30 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:31 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000003]}) 20:57:31 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000160, 0x0, 0x400c0010007]}) [ 323.570700] block nbd0: Receive control failed (result -22) [ 323.577917] block nbd0: shutting down sockets 20:57:31 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r3, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r4) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r4, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:31 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000940)=[{0x98, 0x10f, 0x6, "9269e50b197a4dcff64f8818eeaed74c14bb845bf6f652a8efc9d185db637f6064d4d153f5e2b01473690c29a921cbcaf838bb62ef384230666860d6c454f436df0d4bbebab62be5a61f1245902d1a523682c912326447549447f6cadbd22ced5aa202a2be361279560a618196d5ddfa950710c3b85b1370eff9a382169aae083149a9"}, {0xf0, 0x100, 0x4, "3d851781ca9e1d187370cbc6efbeafa2ddf9bd5295c3673b917b442b9be4f2956092332e4ee1722a5faa25855757f9d045cf0fb64f11b9e79932ddd24ab993574d2e540ee80d73be97f5a2a2a47e2b9df3354172327e96b98d2cfd970284412d6bf6cfece71f464db5436f4f477d1731b97cfeb16725a19b8fd8bdca69e8cfc1daca2c94f1d60a2351e83ba745860123184223786d62a7c4eb9e44d3a2f9e82cc16823eb5741681c11669d3ccb7e493387044a2b0f5d83270d255611a73b551d6e9aea85e1313f7c0d91ccbc2d1a4d558a7344229d76b549cae2d45a12b6"}, {0x1010, 0x116, 0x7, "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0x1198}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:31 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:31 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000480)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:31 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000003]}) 20:57:31 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x1a0, 0x0, 0x400c0010007]}) [ 323.821123] block nbd0: Receive control failed (result -22) [ 323.852976] block nbd0: shutting down sockets 20:57:31 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0xffffffffffffffa7}], 0x1, &(0x7f0000000480)}, 0x400000000041) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:31 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 324.022338] block nbd0: Receive control failed (result -22) [ 324.029558] block nbd0: shutting down sockets 20:57:31 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000003]}) 20:57:31 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:31 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:31 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:31 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000108, 0xa, 0x400c0010007]}) 20:57:31 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, &(0x7f0000000700)=ANY=[]) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000140)='bpf\x00', 0x2001001, &(0x7f0000001900)=ANY=[]) mount$bpf(0x20000000, &(0x7f0000000940)='./file0/file0\x00', &(0x7f0000001a00)='bpf\x00', 0x0, &(0x7f0000000900)=ANY=[]) umount2(&(0x7f0000000040)='./file0\x00', 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x9, r2) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r3, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) [ 324.245458] block nbd0: Receive control failed (result -22) [ 324.253390] block nbd0: shutting down sockets 20:57:31 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x0, 0x0, 0x400c0010007]}) 20:57:31 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:31 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe048}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:31 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000108, 0x300000000000000, 0x400c0010007]}) 20:57:31 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe048}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 324.447111] block nbd0: Receive control failed (result -22) [ 324.480986] block nbd0: shutting down sockets 20:57:32 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:32 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x0, 0x0, 0x400c0010007]}) 20:57:32 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe048}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:32 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000108, 0x4800000000000000, 0x400c0010007]}) 20:57:32 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) ioctl$VT_RELDISP(0xffffffffffffffff, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r4) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r4, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 324.741315] block nbd0: server does not support multiple connections per device. [ 324.749918] block nbd0: shutting down sockets 20:57:32 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:32 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x0, 0x0, 0x400c0010007]}) 20:57:32 executing program 3: r0 = socket(0x11, 0x2, 0x0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x7fff) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) 20:57:32 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:32 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000108, 0x600, 0x400c0010007]}) 20:57:32 executing program 3: r0 = socket(0x11, 0x2, 0x0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x7fff) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) 20:57:32 executing program 1: syz_open_dev$evdev(&(0x7f00000004c0)='/dev/input/event#\x00', 0x4, 0x1) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x20005, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) r6 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r6) getresuid(&(0x7f0000000440), &(0x7f00000005c0), &(0x7f0000000580)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:32 executing program 5: syz_open_dev$evdev(&(0x7f00000004c0)='/dev/input/event#\x00', 0x4, 0x1) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x20005, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) r6 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r6) getresuid(&(0x7f0000000440), &(0x7f00000005c0), &(0x7f0000000580)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:32 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:32 executing program 3: r0 = socket(0x11, 0x2, 0x0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x7fff) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) 20:57:32 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000108, 0x6c000000, 0x400c0010007]}) 20:57:32 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:32 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7fff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 20:57:32 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000108, 0x3f00, 0x400c0010007]}) 20:57:33 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r3, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r4) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r4, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:33 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) 20:57:33 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:33 executing program 5: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) 20:57:33 executing program 3: r0 = socket(0x0, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:33 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000108, 0x68, 0x400c0010007]}) 20:57:33 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3002", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:33 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3002", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:33 executing program 3: r0 = socket(0x11, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:33 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x7fff) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:33 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) [ 326.019644] block nbd0: server does not support multiple connections per device. [ 326.028444] block nbd0: shutting down sockets 20:57:33 executing program 5: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2f797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:33 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000108, 0x6c00000000000000, 0x400c0010007]}) 20:57:33 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:33 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3002", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 326.281944] block nbd0: server does not support multiple connections per device. [ 326.309582] kvm_set_msr_common: 10 callbacks suppressed [ 326.309598] kvm [13225]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 [ 326.327555] block nbd0: shutting down sockets 20:57:33 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2f797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:33 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) 20:57:33 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:33 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000108, 0x4800, 0x400c0010007]}) 20:57:33 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a3002", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) [ 326.465877] block nbd0: Receive control failed (result -22) [ 326.477366] block nbd0: shutting down sockets 20:57:33 executing program 5: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2f797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:34 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 326.597346] kvm [13242]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 [ 326.692120] block nbd0: Receive control failed (result -22) [ 326.702141] block nbd0: shutting down sockets 20:57:34 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 20:57:34 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:34 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) 20:57:34 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000108, 0x700000000000000, 0x400c0010007]}) 20:57:34 executing program 5: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) 20:57:34 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) [ 326.889300] block nbd0: Receive control failed (result -22) [ 326.933815] kvm [13260]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 [ 326.960781] block nbd0: shutting down sockets 20:57:34 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:34 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000108, 0x1000000, 0x400c0010007]}) 20:57:34 executing program 5: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f2e67726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:34 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2f2f6367726f75702e6370752f73797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x0, {{0x2, 0x4e24, @rand_addr=0xff0000000}}}, 0x88) 20:57:34 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) [ 327.208648] block nbd0: Receive control failed (result -22) 20:57:34 executing program 2: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0x127a, r0) [ 327.261171] block nbd0: shutting down sockets 20:57:34 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:34 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0x1279, r0) [ 327.413047] block nbd0: shutting down sockets 20:57:34 executing program 1 (fault-call:5 fault-nth:0): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) 20:57:34 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000108, 0x7000000, 0x400c0010007]}) 20:57:34 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 20:57:34 executing program 2: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r4, 0xb702) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r5) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r5, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) [ 327.487639] block nbd0: Receive control failed (result -22) [ 327.506165] block nbd0: shutting down sockets 20:57:35 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 327.547943] block nbd0: shutting down sockets [ 327.597853] kvm [13298]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 [ 327.625768] FAULT_INJECTION: forcing a failure. [ 327.625768] name failslab, interval 1, probability 0, space 0, times 0 20:57:35 executing program 5 (fault-call:9 fault-nth:0): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 327.658270] block nbd0: Receive control failed (result -22) [ 327.669226] block nbd0: shutting down sockets [ 327.711079] CPU: 0 PID: 13303 Comm: syz-executor1 Not tainted 4.19.0-rc6+ #41 [ 327.718410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.727788] Call Trace: [ 327.730411] dump_stack+0x1c4/0x2b4 [ 327.734076] ? dump_stack_print_info.cold.2+0x52/0x52 [ 327.739312] should_fail.cold.4+0xa/0x17 [ 327.743407] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 327.748545] ? graph_lock+0x170/0x170 [ 327.752370] ? print_usage_bug+0xc0/0xc0 [ 327.752389] ? graph_lock+0x170/0x170 [ 327.752406] ? graph_lock+0x170/0x170 [ 327.752428] ? find_held_lock+0x36/0x1c0 [ 327.768200] ? __lock_is_held+0xb5/0x140 [ 327.768232] ? ___might_sleep+0x1ed/0x300 [ 327.768250] ? __might_fault+0x12b/0x1e0 [ 327.768268] ? arch_local_save_flags+0x40/0x40 [ 327.768289] ? lock_downgrade+0x900/0x900 [ 327.780831] ? lock_release+0x970/0x970 [ 327.780855] __should_failslab+0x124/0x180 [ 327.780873] should_failslab+0x9/0x14 [ 327.780897] __kmalloc_track_caller+0x2d0/0x750 [ 327.789834] ? msr_io+0x11c/0x380 [ 327.789855] memdup_user+0x2c/0xa0 [ 327.789872] msr_io+0x11c/0x380 [ 327.789890] ? lock_release+0x970/0x970 [ 327.789907] ? do_get_msr+0x1e0/0x1e0 [ 327.789922] ? copy_overflow+0x30/0x30 [ 327.789947] ? check_preemption_disabled+0x48/0x200 [ 327.833718] kvm_arch_vcpu_ioctl+0x951/0x3a10 [ 327.838276] ? kvm_arch_vcpu_ioctl+0x8ff/0x3a10 [ 327.842973] ? __lock_acquire+0x7ec/0x4ec0 [ 327.847243] ? kvm_arch_vcpu_put+0x420/0x420 [ 327.851676] ? print_usage_bug+0xc0/0xc0 [ 327.855798] ? mark_held_locks+0x130/0x130 [ 327.860051] ? print_usage_bug+0xc0/0xc0 [ 327.864121] ? graph_lock+0x170/0x170 [ 327.867940] ? print_usage_bug+0xc0/0xc0 [ 327.872002] ? print_usage_bug+0xc0/0xc0 [ 327.876062] ? kasan_check_read+0x11/0x20 [ 327.880211] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 327.885488] ? print_usage_bug+0xc0/0xc0 [ 327.889551] ? __lock_acquire+0x7ec/0x4ec0 [ 327.893796] ? mark_held_locks+0x130/0x130 [ 327.898037] ? mark_held_locks+0x130/0x130 [ 327.902321] ? print_usage_bug+0xc0/0xc0 [ 327.906392] ? up_write+0x7b/0x220 [ 327.909933] ? print_usage_bug+0xc0/0xc0 [ 327.914248] ? ima_get_action+0x7e/0xa0 [ 327.918231] ? lock_acquire+0x1ed/0x520 [ 327.922340] ? kvm_vcpu_ioctl+0x1e5/0x1150 [ 327.926685] ? lock_release+0x970/0x970 [ 327.930707] ? arch_local_save_flags+0x40/0x40 [ 327.935340] ? __mutex_lock+0x85e/0x1700 [ 327.939415] ? kvm_vcpu_ioctl+0x1e5/0x1150 [ 327.943671] ? mutex_trylock+0x2b0/0x2b0 [ 327.947764] ? __lock_acquire+0x7ec/0x4ec0 [ 327.952012] ? lock_downgrade+0x900/0x900 [ 327.956188] ? check_preemption_disabled+0x48/0x200 [ 327.961246] ? print_usage_bug+0xc0/0xc0 [ 327.965319] ? __lock_acquire+0x7ec/0x4ec0 [ 327.969628] ? graph_lock+0x170/0x170 [ 327.973431] ? dput.part.26+0x26d/0x790 [ 327.977420] ? graph_lock+0x170/0x170 [ 327.981236] ? graph_lock+0x170/0x170 [ 327.985043] ? __lock_acquire+0x7ec/0x4ec0 [ 327.989391] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 327.994932] ? _parse_integer+0x134/0x180 [ 327.999083] ? graph_lock+0x170/0x170 [ 328.002957] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 328.008514] kvm_vcpu_ioctl+0x278/0x1150 [ 328.012593] ? kvm_vcpu_block+0x1030/0x1030 [ 328.016945] ? find_held_lock+0x36/0x1c0 [ 328.021024] ? __fget+0x4aa/0x740 [ 328.024478] ? lock_downgrade+0x900/0x900 [ 328.028627] ? check_preemption_disabled+0x48/0x200 [ 328.033839] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 328.039662] ? kasan_check_read+0x11/0x20 [ 328.043830] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 328.049116] ? rcu_bh_qs+0xc0/0xc0 [ 328.052669] ? __fget+0x4d1/0x740 [ 328.056143] ? ksys_dup3+0x680/0x680 [ 328.059870] ? find_held_lock+0x36/0x1c0 [ 328.063936] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 328.068887] ? kvm_vcpu_block+0x1030/0x1030 [ 328.073229] do_vfs_ioctl+0x1de/0x1720 [ 328.077338] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 328.082533] ? ioctl_preallocate+0x300/0x300 [ 328.086947] ? selinux_file_mprotect+0x620/0x620 [ 328.091706] ? __sb_end_write+0xd9/0x110 [ 328.095826] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 328.101379] ? fput+0x130/0x1a0 [ 328.104673] ? do_syscall_64+0x9a/0x820 [ 328.108665] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 328.114222] ? security_file_ioctl+0x94/0xc0 [ 328.118697] ksys_ioctl+0xa9/0xd0 [ 328.122182] __x64_sys_ioctl+0x73/0xb0 [ 328.126086] do_syscall_64+0x1b9/0x820 [ 328.130005] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 328.135378] ? syscall_return_slowpath+0x5e0/0x5e0 [ 328.140323] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 328.145167] ? trace_hardirqs_on_caller+0x310/0x310 [ 328.150186] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 328.155205] ? prepare_exit_to_usermode+0x291/0x3b0 [ 328.160228] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 328.165092] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.170299] RIP: 0033:0x457579 [ 328.173493] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 328.192628] RSP: 002b:00007fed29bb8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 328.200397] RAX: ffffffffffffffda RBX: 00007fed29bb8c90 RCX: 0000000000457579 20:57:35 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000108, 0x10000000, 0x400c0010007]}) [ 328.207680] RDX: 00000000200000c0 RSI: 000000004008ae89 RDI: 0000000000000007 [ 328.215067] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 328.222337] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fed29bb96d4 [ 328.229665] R13: 00000000004bfca4 R14: 00000000004cfd30 R15: 0000000000000008 20:57:35 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:35 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:35 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r3, 0xb702) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r4) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) sendmsg(r4, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="c6", 0x1}], 0x1, &(0x7f0000000900)}, 0x41) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) 20:57:35 executing program 2 (fault-call:4 fault-nth:0): getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:35 executing program 1 (fault-call:5 fault-nth:1): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) [ 328.392523] kvm [13315]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 [ 328.401473] block nbd0: Receive control failed (result -22) [ 328.424007] block nbd0: shutting down sockets [ 328.434384] FAULT_INJECTION: forcing a failure. [ 328.434384] name failslab, interval 1, probability 0, space 0, times 0 [ 328.446253] CPU: 0 PID: 13328 Comm: syz-executor2 Not tainted 4.19.0-rc6+ #41 [ 328.453560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.453568] Call Trace: [ 328.453596] dump_stack+0x1c4/0x2b4 [ 328.453622] ? dump_stack_print_info.cold.2+0x52/0x52 [ 328.453646] ? find_held_lock+0x36/0x1c0 [ 328.453673] should_fail.cold.4+0xa/0x17 [ 328.453697] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 328.453716] ? check_preemption_disabled+0x48/0x200 [ 328.453772] ? graph_lock+0x170/0x170 [ 328.453799] ? find_held_lock+0x36/0x1c0 [ 328.500826] ? __f_unlock_pos+0x19/0x20 [ 328.500850] ? find_held_lock+0x36/0x1c0 [ 328.500886] ? ___might_sleep+0x1ed/0x300 [ 328.500900] ? kasan_check_write+0x14/0x20 [ 328.500921] ? arch_local_save_flags+0x40/0x40 [ 328.521982] ? wait_for_completion+0x8a0/0x8a0 [ 328.526597] __should_failslab+0x124/0x180 [ 328.530854] should_failslab+0x9/0x14 [ 328.530872] kmem_cache_alloc+0x2be/0x730 [ 328.530889] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 328.530909] ? check_preemption_disabled+0x48/0x200 [ 328.530933] getname_flags+0xd0/0x5a0 [ 328.530952] getname+0x19/0x20 [ 328.554282] kvm [13322]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 [ 328.556494] do_sys_open+0x383/0x700 [ 328.556516] ? filp_open+0x80/0x80 [ 328.556537] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 328.556561] __x64_sys_open+0x7e/0xc0 [ 328.556582] do_syscall_64+0x1b9/0x820 [ 328.577979] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 328.585691] ? syscall_return_slowpath+0x5e0/0x5e0 [ 328.585708] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 328.585757] ? trace_hardirqs_on_caller+0x310/0x310 [ 328.585775] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 328.585796] ? prepare_exit_to_usermode+0x291/0x3b0 [ 328.616155] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 328.621044] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.626517] RIP: 0033:0x4111d1 20:57:36 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) 20:57:36 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 328.629762] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 8a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 d3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 328.629773] RSP: 002b:00007fc60eb44bb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 328.629790] RAX: ffffffffffffffda RBX: 00007fc60eb44c90 RCX: 00000000004111d1 [ 328.629807] RDX: 00007fc60eb44bee RSI: 0000000000000002 RDI: 00007fc60eb44bd0 [ 328.663755] RBP: 000000000072bf00 R08: 0000000000000000 R09: 000000000000001e [ 328.663766] R10: 0000000000000013 R11: 0000000000000293 R12: 00007fc60eb456d4 [ 328.663776] R13: 00000000004c4e64 R14: 00000000004d8280 R15: 0000000000000004 [ 328.706153] kvm [13315]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:36 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r3, 0xb702) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r4) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) [ 328.748329] kvm [13333]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:36 executing program 2 (fault-call:4 fault-nth:1): getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:36 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000108, 0x500, 0x400c0010007]}) 20:57:36 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4020940d, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) [ 328.802715] block nbd0: Receive control failed (result -22) [ 328.815830] block nbd0: shutting down sockets 20:57:36 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x301000, 0x0) write$P9_RLCREATE(r3, &(0x7f0000000080)={0x18, 0xf, 0x1, {{0x40, 0x2, 0x5}, 0x24000000}}, 0x18) ioctl$KVM_NMI(r2, 0xae9a) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d") syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x3e0, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 328.938332] FAULT_INJECTION: forcing a failure. [ 328.938332] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 328.950261] CPU: 0 PID: 13348 Comm: syz-executor2 Not tainted 4.19.0-rc6+ #41 [ 328.950272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.950278] Call Trace: [ 328.950307] dump_stack+0x1c4/0x2b4 [ 328.950334] ? dump_stack_print_info.cold.2+0x52/0x52 [ 328.967007] ? lockdep_hardirqs_on+0x421/0x5c0 [ 328.983012] ? retint_kernel+0x2d/0x2d [ 328.983036] should_fail.cold.4+0xa/0x17 [ 328.983058] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 328.983082] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 328.983107] ? mark_held_locks+0x130/0x130 [ 329.001000] ? graph_lock+0x170/0x170 [ 329.001019] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 329.001036] ? _kstrtoull+0x188/0x250 [ 329.001053] ? _parse_integer+0x180/0x180 [ 329.001067] ? graph_lock+0x170/0x170 [ 329.001086] ? lock_release+0x970/0x970 [ 329.022632] ? arch_local_save_flags+0x40/0x40 [ 329.022655] ? find_held_lock+0x36/0x1c0 [ 329.022677] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 329.044673] ? should_fail+0x22d/0xd01 [ 329.048577] ? get_pid_task+0xd6/0x1a0 [ 329.052565] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 329.057681] ? check_preemption_disabled+0x48/0x200 [ 329.062806] __alloc_pages_nodemask+0x34b/0xde0 [ 329.067524] ? find_held_lock+0x36/0x1c0 [ 329.071604] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 329.076645] ? __f_unlock_pos+0x19/0x20 [ 329.080683] ? find_held_lock+0x36/0x1c0 [ 329.084818] ? ___might_sleep+0x1ed/0x300 [ 329.089051] ? trace_hardirqs_off+0xb8/0x310 [ 329.093517] cache_grow_begin+0x91/0x8c0 [ 329.097603] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 329.103165] kmem_cache_alloc+0x665/0x730 [ 329.107373] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 329.112928] ? check_preemption_disabled+0x48/0x200 [ 329.117964] getname_flags+0xd0/0x5a0 [ 329.121868] getname+0x19/0x20 [ 329.125124] do_sys_open+0x383/0x700 [ 329.128877] ? filp_open+0x80/0x80 [ 329.132459] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 329.137950] __x64_sys_open+0x7e/0xc0 [ 329.141791] do_syscall_64+0x1b9/0x820 [ 329.145760] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 329.151180] ? syscall_return_slowpath+0x5e0/0x5e0 [ 329.156120] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 329.161008] ? trace_hardirqs_on_caller+0x310/0x310 [ 329.166051] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 329.171130] ? prepare_exit_to_usermode+0x291/0x3b0 [ 329.176166] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 329.181355] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.186589] RIP: 0033:0x4111d1 [ 329.189821] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 8a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 d3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 329.208797] RSP: 002b:00007fc60eb44bb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 329.216562] RAX: ffffffffffffffda RBX: 00007fc60eb44c90 RCX: 00000000004111d1 [ 329.223843] RDX: 00007fc60eb44bee RSI: 0000000000000002 RDI: 00007fc60eb44bd0 [ 329.231123] RBP: 000000000072bf00 R08: 0000000000000000 R09: 000000000000001e 20:57:36 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 329.238436] R10: 0000000000000013 R11: 0000000000000293 R12: 00007fc60eb456d4 [ 329.245758] R13: 00000000004c4e64 R14: 00000000004d8280 R15: 0000000000000004 20:57:36 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r3, 0xb702) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r4) socket$kcm(0xa, 0x5, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) [ 329.287214] block nbd0: Receive control failed (result -22) [ 329.316201] block nbd0: shutting down sockets [ 329.321061] kvm [13344]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:36 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) eventfd(0x6) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:36 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:36 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000108, 0x7, 0x400c0010007]}) 20:57:36 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x8138ae83, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) [ 329.457280] block nbd0: Receive control failed (result -22) [ 329.479616] block nbd0: shutting down sockets 20:57:37 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 329.568363] kvm [13371]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 20:57:37 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r3, 0xb702) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r4) socket$kcm(0xa, 0x5, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) [ 329.654613] block nbd0: Receive control failed (result -22) [ 329.669160] block nbd0: shutting down sockets 20:57:37 executing program 2 (fault-call:4 fault-nth:2): getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:37 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000108, 0x48, 0x400c0010007]}) 20:57:37 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x40049409, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) 20:57:37 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x5}) ioctl$KVM_NMI(r2, 0xae9a) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d") ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f00000000c0)={0x3, 0x20}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) fchdir(r1) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 329.851649] block nbd0: Receive control failed (result -22) [ 329.858501] block nbd0: shutting down sockets [ 329.863685] FAULT_INJECTION: forcing a failure. [ 329.863685] name failslab, interval 1, probability 0, space 0, times 0 [ 329.924921] CPU: 0 PID: 13391 Comm: syz-executor2 Not tainted 4.19.0-rc6+ #41 [ 329.932380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.941782] Call Trace: [ 329.944412] dump_stack+0x1c4/0x2b4 [ 329.948084] ? dump_stack_print_info.cold.2+0x52/0x52 [ 329.953305] ? print_usage_bug+0xc0/0xc0 [ 329.957387] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 329.957491] ? perf_pmu_enable+0xd9/0x120 [ 329.967122] should_fail.cold.4+0xa/0x17 20:57:37 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r3, 0xb702) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r4) socket$kcm(0xa, 0x5, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) [ 329.971220] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 329.976377] ? graph_lock+0x170/0x170 [ 329.980204] ? __lock_acquire+0x7ec/0x4ec0 [ 329.984466] ? __lock_acquire+0x7ec/0x4ec0 [ 329.988762] ? find_held_lock+0x36/0x1c0 [ 329.992864] ? find_held_lock+0x36/0x1c0 [ 329.996972] ? ___might_sleep+0x1ed/0x300 [ 330.001139] ? mark_held_locks+0x130/0x130 [ 330.005400] ? arch_local_save_flags+0x40/0x40 [ 330.010018] __should_failslab+0x124/0x180 [ 330.014342] should_failslab+0x9/0x14 [ 330.014359] kmem_cache_alloc+0x2be/0x730 [ 330.014379] ? graph_lock+0x170/0x170 [ 330.022339] ? mark_held_locks+0x130/0x130 [ 330.022355] ? graph_lock+0x170/0x170 [ 330.022373] __alloc_file+0xa8/0x470 [ 330.022390] ? file_free_rcu+0xd0/0xd0 [ 330.030444] ? find_held_lock+0x36/0x1c0 [ 330.030554] ? is_bpf_text_address+0xac/0x170 [ 330.030574] ? lock_downgrade+0x900/0x900 [ 330.054797] ? check_preemption_disabled+0x48/0x200 [ 330.059837] alloc_empty_file+0x72/0x170 [ 330.063918] path_openat+0x170/0x5160 [ 330.067761] ? rcu_bh_qs+0xc0/0xc0 [ 330.071382] ? unwind_dump+0x190/0x190 [ 330.075298] ? __lock_is_held+0xb5/0x140 [ 330.079372] ? graph_lock+0x170/0x170 [ 330.083194] ? path_lookupat.isra.43+0xc00/0xc00 [ 330.087962] ? unwind_get_return_address+0x61/0xa0 [ 330.092908] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 330.097941] ? expand_files.part.8+0x571/0x9a0 [ 330.102548] ? find_held_lock+0x36/0x1c0 [ 330.106630] ? __alloc_fd+0x347/0x6e0 [ 330.110448] ? lock_downgrade+0x900/0x900 [ 330.114606] ? getname+0x19/0x20 [ 330.117992] ? kasan_check_read+0x11/0x20 [ 330.122156] ? do_raw_spin_unlock+0xa7/0x2f0 [ 330.126584] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 330.131181] ? __lock_is_held+0xb5/0x140 [ 330.135267] ? _raw_spin_unlock+0x2c/0x50 [ 330.139430] ? __alloc_fd+0x347/0x6e0 [ 330.143251] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 330.148882] do_filp_open+0x255/0x380 [ 330.152703] ? may_open_dev+0x100/0x100 [ 330.156758] ? get_unused_fd_flags+0x122/0x1a0 [ 330.161360] ? __alloc_fd+0x6e0/0x6e0 [ 330.165203] do_sys_open+0x568/0x700 [ 330.168936] ? filp_open+0x80/0x80 [ 330.172497] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 330.177962] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 330.183521] __x64_sys_open+0x7e/0xc0 [ 330.187341] do_syscall_64+0x1b9/0x820 [ 330.191242] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 330.196624] ? syscall_return_slowpath+0x5e0/0x5e0 [ 330.201572] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 330.206430] ? trace_hardirqs_on_caller+0x310/0x310 [ 330.211463] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 330.216495] ? prepare_exit_to_usermode+0x291/0x3b0 [ 330.221534] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 330.226395] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 330.231593] RIP: 0033:0x4111d1 [ 330.234796] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 8a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 d3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 330.253700] RSP: 002b:00007fc60eb44bb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 330.261436] RAX: ffffffffffffffda RBX: 00007fc60eb44c90 RCX: 00000000004111d1 [ 330.268733] RDX: 00007fc60eb44bee RSI: 0000000000000002 RDI: 00007fc60eb44bd0 20:57:37 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03) [ 330.276011] RBP: 000000000072bf00 R08: 0000000000000000 R09: 000000000000001e [ 330.283280] R10: 0000000000000013 R11: 0000000000000293 R12: 00007fc60eb456d4 [ 330.290548] R13: 00000000004c4e64 R14: 00000000004d8280 R15: 0000000000000004 20:57:37 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000108, 0x2000000000000000, 0x400c0010007]}) [ 330.347509] block nbd0: shutting down sockets 20:57:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) fallocate(r0, 0x10, 0x2, 0x200) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000180)=[{r0, 0x10}, {r3, 0x200}], 0x2, &(0x7f0000000200)={r4, r5+30000000}, &(0x7f0000000280)={0x4}, 0x8) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) keyctl$join(0x1, 0x0) getresgid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:37 executing program 3: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r3, 0xb702) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r4) socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) 20:57:37 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r3, 0xb702) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) 20:57:38 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000108, 0x200000000000000, 0x400c0010007]}) 20:57:38 executing program 2 (fault-call:4 fault-nth:3): getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:38 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4080aea2, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) 20:57:38 executing program 3: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r3, 0xb702) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r4) socket$kcm(0xa, 0x5, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) 20:57:38 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r3, 0xb702) r4 = socket$kcm(0x29, 0x2, 0x0) close(r4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) 20:57:38 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000108, 0x3, 0x400c0010007]}) [ 330.843190] FAULT_INJECTION: forcing a failure. [ 330.843190] name failslab, interval 1, probability 0, space 0, times 0 [ 330.860288] CPU: 0 PID: 13432 Comm: syz-executor2 Not tainted 4.19.0-rc6+ #41 [ 330.867605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.876979] Call Trace: [ 330.877012] dump_stack+0x1c4/0x2b4 [ 330.877039] ? dump_stack_print_info.cold.2+0x52/0x52 [ 330.877074] should_fail.cold.4+0xa/0x17 20:57:38 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4004ae8b, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) [ 330.888492] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 330.888513] ? rcu_bh_qs+0xc0/0xc0 [ 330.888538] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 330.888559] ? lockdep_hardirqs_on+0x421/0x5c0 [ 330.911204] ? retint_kernel+0x2d/0x2d [ 330.915227] ? trace_hardirqs_on_caller+0xc0/0x310 [ 330.920186] ? lockdep_hardirqs_on+0x421/0x5c0 [ 330.924966] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 330.929777] ? trace_hardirqs_off+0x310/0x310 [ 330.929797] ? find_held_lock+0x36/0x1c0 [ 330.929822] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 330.929845] ? retint_kernel+0x2d/0x2d [ 330.929870] ? __should_failslab+0x48/0x180 [ 330.938452] __should_failslab+0x124/0x180 [ 330.938471] should_failslab+0x9/0x14 [ 330.938489] kmem_cache_alloc_trace+0x4b/0x750 [ 330.938582] ? proc_ns_dir_readdir+0x560/0x560 [ 330.951502] proc_self_get_link+0x16f/0x1c0 [ 330.951520] ? proc_ns_dir_readdir+0x560/0x560 [ 330.951539] link_path_walk.part.40+0x1001/0x1530 [ 330.951558] ? pick_link+0xaf0/0xaf0 [ 330.968802] ? walk_component+0x25c0/0x25c0 [ 330.968825] ? find_held_lock+0x36/0x1c0 [ 330.968846] ? check_preemption_disabled+0x48/0x200 [ 330.968869] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 330.982645] ? percpu_counter_add_batch+0x141/0x190 [ 330.982676] path_openat+0x270/0x5160 [ 330.982693] ? rcu_bh_qs+0xc0/0xc0 [ 330.982708] ? unwind_dump+0x190/0x190 [ 330.982769] ? graph_lock+0x170/0x170 [ 330.990820] ? path_lookupat.isra.43+0xc00/0xc00 [ 330.990836] ? unwind_get_return_address+0x61/0xa0 [ 330.990854] ? __sanitizer_cov_trace_cmp4+0x16/0x20 20:57:38 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000108, 0x100000000000000, 0x400c0010007]}) [ 330.990870] ? expand_files.part.8+0x571/0x9a0 [ 330.990899] ? find_held_lock+0x36/0x1c0 [ 331.005540] ? __alloc_fd+0x347/0x6e0 [ 331.005560] ? lock_downgrade+0x900/0x900 [ 331.005573] ? getname+0x19/0x20 [ 331.005594] ? kasan_check_read+0x11/0x20 [ 331.014426] ? do_raw_spin_unlock+0xa7/0x2f0 [ 331.014444] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 331.014460] ? __lock_is_held+0xb5/0x140 [ 331.014488] ? _raw_spin_unlock+0x2c/0x50 [ 331.035461] ? __alloc_fd+0x347/0x6e0 [ 331.035479] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 331.035510] do_filp_open+0x255/0x380 [ 331.035528] ? may_open_dev+0x100/0x100 [ 331.045162] ? get_unused_fd_flags+0x122/0x1a0 [ 331.045180] ? __alloc_fd+0x6e0/0x6e0 [ 331.045209] do_sys_open+0x568/0x700 [ 331.045229] ? filp_open+0x80/0x80 [ 331.085820] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 331.099150] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 331.099175] __x64_sys_open+0x7e/0xc0 [ 331.130214] do_syscall_64+0x1b9/0x820 [ 331.130237] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 331.139525] ? syscall_return_slowpath+0x5e0/0x5e0 [ 331.144475] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 331.144496] ? trace_hardirqs_on_caller+0x310/0x310 [ 331.144517] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 331.144533] ? prepare_exit_to_usermode+0x291/0x3b0 [ 331.144555] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 331.169854] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 331.175072] RIP: 0033:0x4111d1 20:57:38 executing program 2 (fault-call:4 fault-nth:4): getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) [ 331.178292] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 8a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 d3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 331.197215] RSP: 002b:00007fc60eb44bb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 331.197233] RAX: ffffffffffffffda RBX: 00007fc60eb44c90 RCX: 00000000004111d1 [ 331.197242] RDX: 00007fc60eb44bee RSI: 0000000000000002 RDI: 00007fc60eb44bd0 [ 331.197251] RBP: 000000000072bf00 R08: 0000000000000000 R09: 000000000000001e [ 331.197261] R10: 0000000000000013 R11: 0000000000000293 R12: 00007fc60eb456d4 [ 331.197270] R13: 00000000004c4e64 R14: 00000000004d8280 R15: 0000000000000004 [ 331.358845] FAULT_INJECTION: forcing a failure. [ 331.358845] name failslab, interval 1, probability 0, space 0, times 0 [ 331.392266] CPU: 0 PID: 13453 Comm: syz-executor2 Not tainted 4.19.0-rc6+ #41 [ 331.399608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.408975] Call Trace: [ 331.411590] dump_stack+0x1c4/0x2b4 [ 331.415257] ? dump_stack_print_info.cold.2+0x52/0x52 [ 331.420479] should_fail.cold.4+0xa/0x17 [ 331.424563] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 331.429684] ? rcu_bh_qs+0xc0/0xc0 [ 331.433274] ? graph_lock+0x170/0x170 [ 331.437095] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 331.442648] ? avc_has_perm_flags+0x55f/0x7e0 [ 331.447169] ? find_held_lock+0x36/0x1c0 [ 331.451334] ? __task_pid_nr_ns+0x301/0x640 [ 331.455684] ? lock_downgrade+0x900/0x900 [ 331.459852] ? check_preemption_disabled+0x48/0x200 [ 331.464893] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 331.470706] ? kasan_check_read+0x11/0x20 [ 331.474904] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 331.480201] ? rcu_bh_qs+0xc0/0xc0 [ 331.483794] __should_failslab+0x124/0x180 [ 331.488045] should_failslab+0x9/0x14 [ 331.491948] kmem_cache_alloc_trace+0x4b/0x750 [ 331.496547] ? new_inode+0x40/0x40 [ 331.500114] proc_self_get_link+0x16f/0x1c0 [ 331.504451] ? proc_ns_dir_readdir+0x560/0x560 [ 331.509047] link_path_walk.part.40+0x1001/0x1530 [ 331.513906] ? pick_link+0xaf0/0xaf0 [ 331.517644] ? walk_component+0x25c0/0x25c0 [ 331.521996] ? check_preemption_disabled+0x48/0x200 [ 331.527037] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 331.532660] ? percpu_counter_add_batch+0x141/0x190 [ 331.537703] path_openat+0x270/0x5160 [ 331.541551] ? finish_task_switch+0x1f5/0x900 [ 331.546063] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 331.551538] ? graph_lock+0x170/0x170 [ 331.555360] ? path_lookupat.isra.43+0xc00/0xc00 [ 331.560194] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 331.565228] ? expand_files.part.8+0x571/0x9a0 [ 331.569827] ? __switch_to_asm+0x34/0x70 [ 331.573908] ? find_held_lock+0x36/0x1c0 [ 331.577990] ? __alloc_fd+0x347/0x6e0 [ 331.581809] ? lock_downgrade+0x900/0x900 [ 331.585976] ? kasan_check_read+0x11/0x20 [ 331.590144] ? do_raw_spin_unlock+0xa7/0x2f0 [ 331.594570] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 331.599166] ? __lock_is_held+0xb5/0x140 [ 331.603253] ? _raw_spin_unlock+0x2c/0x50 [ 331.607418] ? __alloc_fd+0x347/0x6e0 [ 331.611249] do_filp_open+0x255/0x380 [ 331.615070] ? may_open_dev+0x100/0x100 [ 331.619141] ? get_unused_fd_flags+0x122/0x1a0 [ 331.623766] ? __alloc_fd+0x6e0/0x6e0 [ 331.627596] do_sys_open+0x568/0x700 [ 331.631330] ? filp_open+0x80/0x80 [ 331.634889] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 331.640353] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 331.645916] __x64_sys_open+0x7e/0xc0 [ 331.649767] do_syscall_64+0x1b9/0x820 [ 331.653675] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 331.659059] ? syscall_return_slowpath+0x5e0/0x5e0 [ 331.664003] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 331.668866] ? trace_hardirqs_on_caller+0x310/0x310 [ 331.673911] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 331.678955] ? prepare_exit_to_usermode+0x291/0x3b0 [ 331.684004] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 331.688878] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 331.694088] RIP: 0033:0x4111d1 [ 331.697300] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 8a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 d3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 331.716227] RSP: 002b:00007fc60eb44bb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 331.723967] RAX: ffffffffffffffda RBX: 00007fc60eb44c90 RCX: 00000000004111d1 [ 331.731257] RDX: 00007fc60eb44bee RSI: 0000000000000002 RDI: 00007fc60eb44bd0 [ 331.738551] RBP: 000000000072bf00 R08: 0000000000000000 R09: 000000000000001e [ 331.745841] R10: 0000000000000013 R11: 0000000000000293 R12: 00007fc60eb456d4 [ 331.753131] R13: 00000000004c4e64 R14: 00000000004d8280 R15: 0000000000000004 20:57:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000140)="c4c2d9acc9c4e3857997f2ffffff00c4c2a599edb8010000000f01c164df55fc66b88c008ee00fab58f20fc70c97b9d90800000f32b9800000c00f3235000800000f30", 0x43}], 0x1, 0x61, &(0x7f00000000c0)=[@cstype0={0x4, 0xb}], 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x2000000008000}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:39 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r3, 0xb702) close(0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) 20:57:39 executing program 3: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$VT_RELDISP(r3, 0xb702) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) close(r4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) 20:57:39 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x5000aea5, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) 20:57:39 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000108, 0x500000000000000, 0x400c0010007]}) 20:57:39 executing program 2 (fault-call:4 fault-nth:5): getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) [ 331.918106] FAULT_INJECTION: forcing a failure. [ 331.918106] name failslab, interval 1, probability 0, space 0, times 0 [ 331.935660] kvm_set_msr_common: 4 callbacks suppressed [ 331.935674] kvm [13468]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 [ 331.966823] CPU: 0 PID: 13470 Comm: syz-executor2 Not tainted 4.19.0-rc6+ #41 [ 331.974152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.983636] Call Trace: [ 331.986259] dump_stack+0x1c4/0x2b4 [ 331.989924] ? dump_stack_print_info.cold.2+0x52/0x52 [ 331.995153] should_fail.cold.4+0xa/0x17 [ 331.999240] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 332.004438] ? graph_lock+0x170/0x170 [ 332.008280] ? graph_lock+0x170/0x170 [ 332.012106] ? lock_downgrade+0x900/0x900 [ 332.012125] ? check_preemption_disabled+0x48/0x200 [ 332.012149] ? find_held_lock+0x36/0x1c0 [ 332.012169] ? __lock_is_held+0xb5/0x140 [ 332.021370] ? ___might_sleep+0x1ed/0x300 [ 332.021386] ? mark_held_locks+0x130/0x130 [ 332.021404] ? arch_local_save_flags+0x40/0x40 [ 332.021432] __should_failslab+0x124/0x180 [ 332.021449] should_failslab+0x9/0x14 [ 332.021469] kmem_cache_alloc+0x2be/0x730 [ 332.029615] ? find_held_lock+0x36/0x1c0 [ 332.038160] ? proc_i_callback+0x30/0x30 [ 332.038181] proc_alloc_inode+0x1b/0x190 [ 332.047124] alloc_inode+0x63/0x190 20:57:39 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x40087602, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) [ 332.047142] new_inode_pseudo+0x71/0x1a0 [ 332.047158] ? prune_icache_sb+0x1c0/0x1c0 [ 332.047179] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 332.047197] ? kasan_check_read+0x11/0x20 [ 332.089241] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 332.089266] new_inode+0x1c/0x40 [ 332.089283] proc_pid_make_inode+0x23/0x210 [ 332.089302] proc_pident_instantiate+0x8c/0x2a0 [ 332.102433] proc_pident_lookup+0x1cc/0x230 [ 332.102450] ? init_wait_entry+0x1c0/0x1c0 [ 332.102476] proc_tgid_base_lookup+0x29/0x30 20:57:39 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000108, 0xffffff7f00000000, 0x400c0010007]}) [ 332.102491] __lookup_slow+0x2b5/0x540 [ 332.102508] ? vfs_unlink+0x510/0x510 [ 332.102532] ? down_read+0xb0/0x1d0 [ 332.131535] ? lookup_slow+0x49/0x80 [ 332.135276] ? __down_interruptible+0x700/0x700 [ 332.139968] ? lookup_fast+0x470/0x12a0 [ 332.139996] ? __follow_mount_rcu.isra.33.part.34+0x890/0x890 [ 332.140017] lookup_slow+0x57/0x80 [ 332.140035] walk_component+0x92b/0x25c0 [ 332.140057] ? arch_local_save_flags+0x40/0x40 [ 332.140078] ? path_init+0x1ed0/0x1ed0 [ 332.149987] ? __might_sleep+0x95/0x190 [ 332.162191] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 332.162225] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 332.162247] ? selinux_inode_permission+0xb7/0x750 [ 332.181342] ? selinux_capable+0x40/0x40 [ 332.181363] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 332.181379] ? generic_permission+0x121/0x520 [ 332.181400] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 332.181417] ? security_inode_permission+0xd2/0x100 [ 332.181435] ? inode_permission+0xb2/0x560 [ 332.195989] link_path_walk.part.40+0xa61/0x1530 [ 332.206028] ? pick_link+0xaf0/0xaf0 [ 332.206058] ? walk_component+0x25c0/0x25c0 [ 332.206080] ? find_held_lock+0x36/0x1c0 [ 332.206103] ? check_preemption_disabled+0x48/0x200 [ 332.223855] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 332.223875] ? percpu_counter_add_batch+0x141/0x190 [ 332.223903] path_openat+0x270/0x5160 [ 332.223924] ? rcu_bh_qs+0xc0/0xc0 [ 332.255293] ? unwind_dump+0x190/0x190 [ 332.255325] ? graph_lock+0x170/0x170 [ 332.263046] ? path_lookupat.isra.43+0xc00/0xc00 [ 332.267829] ? unwind_get_return_address+0x61/0xa0 [ 332.272894] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 332.277937] ? expand_files.part.8+0x571/0x9a0 [ 332.277962] ? find_held_lock+0x36/0x1c0 [ 332.277986] ? __alloc_fd+0x347/0x6e0 [ 332.278012] ? lock_downgrade+0x900/0x900 [ 332.294631] ? getname+0x19/0x20 [ 332.298032] ? kasan_check_read+0x11/0x20 [ 332.302210] ? do_raw_spin_unlock+0xa7/0x2f0 [ 332.306652] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 332.311254] ? __lock_is_held+0xb5/0x140 [ 332.311279] ? _raw_spin_unlock+0x2c/0x50 [ 332.311298] ? __alloc_fd+0x347/0x6e0 [ 332.311316] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 332.311346] do_filp_open+0x255/0x380 [ 332.311366] ? may_open_dev+0x100/0x100 [ 332.319607] ? simple_attr_release+0x50/0x50 [ 332.319627] ? get_unused_fd_flags+0x122/0x1a0 [ 332.319645] ? __alloc_fd+0x6e0/0x6e0 [ 332.319674] do_sys_open+0x568/0x700 [ 332.319701] ? filp_open+0x80/0x80 [ 332.332890] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 332.332916] __x64_sys_open+0x7e/0xc0 [ 332.332938] do_syscall_64+0x1b9/0x820 [ 332.332954] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 332.332975] ? syscall_return_slowpath+0x5e0/0x5e0 [ 332.352825] kvm [13481]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 [ 332.353530] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 332.362535] ? trace_hardirqs_on_caller+0x310/0x310 [ 332.362554] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 332.362574] ? prepare_exit_to_usermode+0x291/0x3b0 [ 332.362595] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 332.362621] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 332.362638] RIP: 0033:0x4111d1 20:57:39 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x9000aea4, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) [ 332.370340] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 8a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 d3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 332.370350] RSP: 002b:00007fc60eb44bb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 332.370368] RAX: ffffffffffffffda RBX: 00007fc60eb44c90 RCX: 00000000004111d1 [ 332.370378] RDX: 00007fc60eb44bee RSI: 0000000000000002 RDI: 00007fc60eb44bd0 [ 332.370388] RBP: 000000000072bf00 R08: 0000000000000000 R09: 000000000000001e 20:57:39 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') r3 = socket$kcm(0x29, 0x2, 0x0) close(r3) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) [ 332.370397] R10: 0000000000000013 R11: 0000000000000293 R12: 00007fc60eb456d4 [ 332.370406] R13: 00000000004c4e64 R14: 00000000004d8280 R15: 0000000000000004 20:57:39 executing program 3 (fault-call:5 fault-nth:0): r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:40 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000108, 0x6000000, 0x400c0010007]}) 20:57:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d") r4 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000140)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000280)=0xe8) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000380)={@dev, 0x0}, &(0x7f00000003c0)=0x14) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast1, @local}, &(0x7f00000004c0)=0xc) getpeername$packet(r3, &(0x7f0000000540)={0x11, 0x0, 0x0}, &(0x7f0000000580)=0x14) accept$packet(r3, &(0x7f00000005c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000600)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000640)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000740)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000840)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000940)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000a40)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000a80)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000b80)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f0000001000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000fc0)={&(0x7f0000000bc0)={0x3d0, r4, 0x500, 0x70bd28, 0x25dfdbff, {}, [{{0x8, 0x1, r5}, {0x1f4, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x80000001}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x4}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r9}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x9}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r10}}, {0x8}}}]}}, {{0x8, 0x1, r11}, {0xbc, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x80000000}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x8a89}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0xf4, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x1376000000000000}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0xffffffffffff8001}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x8}}, {0x8}}}]}}]}, 0x3d0}, 0x1, 0x0, 0x0, 0x4001}, 0x20000000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:40 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') r3 = socket$kcm(0x29, 0x2, 0x0) close(r3) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) 20:57:40 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc020660b, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) [ 332.729410] kvm [13497]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 [ 332.739152] FAULT_INJECTION: forcing a failure. [ 332.739152] name failslab, interval 1, probability 0, space 0, times 0 [ 332.779097] CPU: 0 PID: 13496 Comm: syz-executor3 Not tainted 4.19.0-rc6+ #41 [ 332.786536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.795935] Call Trace: [ 332.798556] dump_stack+0x1c4/0x2b4 [ 332.802213] ? dump_stack_print_info.cold.2+0x52/0x52 [ 332.813163] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 332.818653] should_fail.cold.4+0xa/0x17 [ 332.822778] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 332.827913] ? __list_del_entry_valid.cold.1+0x58/0x58 [ 332.833210] ? debug_object_free+0x325/0x690 [ 332.837645] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 332.843129] ? do_raw_spin_lock+0xc1/0x200 [ 332.847387] ? graph_lock+0x170/0x170 [ 332.851217] ? debug_object_free+0x32d/0x690 [ 332.855654] ? __init_waitqueue_head+0x9e/0x150 [ 332.860349] ? debug_object_destroy+0x2b0/0x2b0 [ 332.865058] ? __lock_is_held+0xb5/0x140 [ 332.869153] ? ___might_sleep+0x1ed/0x300 [ 332.873333] ? arch_local_save_flags+0x40/0x40 [ 332.877938] ? synchronize_rcu.part.65+0x104/0x120 [ 332.882898] ? synchronize_rcu_expedited+0xb0/0xb0 [ 332.887850] ? blk_mq_delay_run_hw_queue+0x30/0x30 [ 332.893031] ? __call_rcu.constprop.69+0xbc0/0xbc0 [ 332.897994] __should_failslab+0x124/0x180 [ 332.902250] should_failslab+0x9/0x14 [ 332.906083] kmem_cache_alloc_trace+0x2d7/0x750 [ 332.910805] blk_mq_update_nr_hw_queues+0x5eb/0xe50 [ 332.910831] ? blk_mq_init_queue+0xb0/0xb0 [ 332.920110] ? __lock_acquire+0x7ec/0x4ec0 [ 332.920133] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 332.920151] ? cred_has_capability+0x1e1/0x430 [ 332.920171] ? selinux_ipv4_output+0x50/0x50 [ 332.938948] ? mark_held_locks+0x130/0x130 [ 332.943202] ? __lock_acquire+0x7ec/0x4ec0 [ 332.947459] nbd_start_device+0x1d2/0xcd0 [ 332.951625] ? selinux_capable+0x36/0x40 [ 332.955703] ? sock_shutdown+0x250/0x250 [ 332.959819] nbd_ioctl+0x6af/0xd40 [ 332.963389] ? avc_has_extended_perms+0x8cb/0x15a0 [ 332.968338] ? nbd_release+0x140/0x140 [ 332.972245] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 332.978056] ? kasan_check_read+0x11/0x20 [ 332.982218] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 332.987585] ? rcu_bh_qs+0xc0/0xc0 [ 332.991153] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 332.996705] ? avc_has_extended_perms+0xab2/0x15a0 [ 333.001693] ? nbd_release+0x140/0x140 [ 333.005639] blkdev_ioctl+0x9ac/0x2010 [ 333.009550] ? blkpg_ioctl+0xc10/0xc10 [ 333.013454] ? avc_ss_reset+0x190/0x190 [ 333.017450] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 333.023266] ? kasan_check_read+0x11/0x20 [ 333.027429] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 333.032750] ? rcu_bh_qs+0xc0/0xc0 [ 333.036334] ? ___might_sleep+0x1ed/0x300 [ 333.040502] ? arch_local_save_flags+0x40/0x40 [ 333.045109] block_ioctl+0xee/0x130 [ 333.048777] ? blkdev_fallocate+0x400/0x400 [ 333.053117] do_vfs_ioctl+0x1de/0x1720 [ 333.057026] ? ioctl_preallocate+0x300/0x300 [ 333.061459] ? selinux_file_mprotect+0x620/0x620 [ 333.066238] ? __sb_end_write+0xd9/0x110 [ 333.070324] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 333.075874] ? fput+0x130/0x1a0 [ 333.079168] ? do_syscall_64+0x9a/0x820 [ 333.083251] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 333.088805] ? security_file_ioctl+0x94/0xc0 [ 333.093235] ksys_ioctl+0xa9/0xd0 [ 333.096713] __x64_sys_ioctl+0x73/0xb0 [ 333.100650] do_syscall_64+0x1b9/0x820 [ 333.104556] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 333.109936] ? syscall_return_slowpath+0x5e0/0x5e0 [ 333.114887] ? trace_hardirqs_on_caller+0x310/0x310 [ 333.119921] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 333.124953] ? recalc_sigpending_tsk+0x180/0x180 [ 333.129755] ? kasan_check_write+0x14/0x20 [ 333.134018] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 333.138969] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 333.144171] RIP: 0033:0x457579 [ 333.147382] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 333.166298] RSP: 002b:00007f1cbce42c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 333.174083] RAX: ffffffffffffffda RBX: 00007f1cbce42c90 RCX: 0000000000457579 [ 333.181363] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000004 [ 333.188646] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 333.195927] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1cbce436d4 [ 333.203208] R13: 00000000004c04c1 R14: 00000000004d0660 R15: 0000000000000005 20:57:40 executing program 2: getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) [ 333.250162] block nbd0: Receive control failed (result -22) [ 333.250168] block nbd0: Receive control failed (result -22) [ 333.264562] block nbd0: shutting down sockets 20:57:40 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) close(r3) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) 20:57:40 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000108, 0x60000000, 0x400c0010007]}) 20:57:40 executing program 3 (fault-call:5 fault-nth:1): r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fff) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 20:57:40 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x5452, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) 20:57:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r2, 0xae9a) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x100) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000140)={r3, 0xea48, 0x3f, r4}) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:57:40 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x101000, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) close(r3) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) 20:57:40 executing program 2: getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='.s/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) [ 333.501368] kvm [13515]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 [ 333.562426] FAULT_INJECTION: forcing a failure. [ 333.562426] name failslab, interval 1, probability 0, space 0, times 0 [ 333.586838] CPU: 1 PID: 13522 Comm: syz-executor3 Not tainted 4.19.0-rc6+ #41 [ 333.594163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.603588] Call Trace: [ 333.606215] dump_stack+0x1c4/0x2b4 [ 333.609890] ? dump_stack_print_info.cold.2+0x52/0x52 [ 333.615117] should_fail.cold.4+0xa/0x17 [ 333.615135] ? blk_mq_realloc_hw_ctxs+0x10d/0x1360 [ 333.615155] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 333.615177] ? mutex_trylock+0x2b0/0x2b0 [ 333.624216] ? graph_lock+0x170/0x170 [ 333.633387] ? blk_mq_sysfs_unregister+0x1af/0x210 [ 333.633405] ? lock_downgrade+0x900/0x900 [ 333.633419] ? graph_lock+0x170/0x170 [ 333.633432] ? __lock_is_held+0xb5/0x140 [ 333.633457] ? find_held_lock+0x36/0x1c0 [ 333.633477] ? __lock_is_held+0xb5/0x140 [ 333.643872] ? ___might_sleep+0x1ed/0x300 [ 333.643891] ? arch_local_save_flags+0x40/0x40 [ 333.643909] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 333.643937] __should_failslab+0x124/0x180 [ 333.643954] should_failslab+0x9/0x14 [ 333.643976] kmem_cache_alloc_node_trace+0x270/0x740 [ 333.656096] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 333.656113] ? find_next_bit+0x104/0x130 [ 333.656142] __kmalloc_node+0x33/0x70 [ 333.656161] blk_mq_realloc_hw_ctxs+0x2c1/0x1360 [ 333.656182] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 333.682092] ? blk_mq_free_map_and_requests+0x160/0x160 [ 333.682115] ? wait_for_completion+0x8a0/0x8a0 [ 333.682137] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 333.682151] ? find_next_bit+0x104/0x130 [ 333.682172] ? cpumask_next+0x41/0x50 [ 333.682193] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 333.691189] ? blk_mq_map_queues+0x283/0x320 [ 333.691215] ? blk_mq_update_queue_map+0x188/0x210 [ 333.691254] blk_mq_update_nr_hw_queues+0xaa5/0xe50 [ 333.691280] ? blk_mq_init_queue+0xb0/0xb0 [ 333.691304] ? __lock_acquire+0x7ec/0x4ec0 [ 333.769128] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 333.769148] ? cred_has_capability+0x1e1/0x430 [ 333.769169] ? selinux_ipv4_output+0x50/0x50 [ 333.769199] ? mark_held_locks+0x130/0x130 [ 333.788380] ? __lock_acquire+0x7ec/0x4ec0 [ 333.792666] nbd_start_device+0x1d2/0xcd0 [ 333.796965] ? selinux_capable+0x36/0x40 [ 333.801060] ? sock_shutdown+0x250/0x250 [ 333.805160] nbd_ioctl+0x6af/0xd40 [ 333.808762] ? avc_has_extended_perms+0x8cb/0x15a0 [ 333.813760] ? nbd_release+0x140/0x140 [ 333.817674] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 333.823492] ? kasan_check_read+0x11/0x20 [ 333.827673] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 333.832977] ? rcu_bh_qs+0xc0/0xc0 [ 333.836561] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 333.842128] ? avc_has_extended_perms+0xab2/0x15a0 [ 333.847091] ? nbd_release+0x140/0x140 [ 333.851007] blkdev_ioctl+0x9ac/0x2010 [ 333.855041] ? blkpg_ioctl+0xc10/0xc10 [ 333.858957] ? avc_ss_reset+0x190/0x190 [ 333.862970] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 333.868798] ? kasan_check_read+0x11/0x20 [ 333.872997] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 333.878301] ? rcu_bh_qs+0xc0/0xc0 [ 333.878349] ? ___might_sleep+0x1ed/0x300 [ 333.886058] ? arch_local_save_flags+0x40/0x40 [ 333.886088] block_ioctl+0xee/0x130 [ 333.886108] ? blkdev_fallocate+0x400/0x400 [ 333.898684] do_vfs_ioctl+0x1de/0x1720 [ 333.902599] ? ioctl_preallocate+0x300/0x300 [ 333.907038] ? selinux_file_mprotect+0x620/0x620 [ 333.911829] ? __sb_end_write+0xd9/0x110 [ 333.915925] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 333.915939] ? fput+0x130/0x1a0 [ 333.915957] ? do_syscall_64+0x9a/0x820 [ 333.915978] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 333.924838] ? security_file_ioctl+0x94/0xc0 [ 333.924862] ksys_ioctl+0xa9/0xd0 [ 333.924883] __x64_sys_ioctl+0x73/0xb0 [ 333.924904] do_syscall_64+0x1b9/0x820 [ 333.942237] kvm [13536]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 [ 333.942304] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 333.958794] ? syscall_return_slowpath+0x5e0/0x5e0 [ 333.969096] ? trace_hardirqs_on_caller+0x310/0x310 [ 333.969117] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 333.969134] ? recalc_sigpending_tsk+0x180/0x180 [ 333.969154] ? kasan_check_write+0x14/0x20 [ 333.983960] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 333.993055] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 333.998269] RIP: 0033:0x457579 20:57:41 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000108, 0x5, 0x400c0010007]}) 20:57:41 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x8090ae81, &(0x7f00000000c0)={0x2, 0x0, [0x40000003, 0x0, 0x400c0010007]}) 20:57:41 executing program 2: getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='/s/pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) [ 334.001486] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 334.020404] RSP: 002b:00007f1cbce42c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 334.020422] RAX: ffffffffffffffda RBX: 00007f1cbce42c90 RCX: 0000000000457579 [ 334.020432] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000004 [ 334.020441] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 334.020451] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1cbce436d4 [ 334.020460] R13: 00000000004c04c1 R14: 00000000004d0660 R15: 0000000000000005 20:57:41 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x40000108, 0x7a, 0x400c0010007]}) [ 334.111923] BUG: unable to handle kernel NULL pointer dereference at 0000000000000118 [ 334.119951] PGD 1c5397067 P4D 1c5397067 PUD 1cf6d0067 PMD 0 [ 334.125794] Oops: 0002 [#1] PREEMPT SMP KASAN [ 334.130307] CPU: 1 PID: 13522 Comm: syz-executor3 Not tainted 4.19.0-rc6+ #41 [ 334.137593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.147061] RIP: 0010:blk_mq_map_swqueue+0x29c/0xa70 [ 334.152193] Code: 80 3c 1a 00 0f 85 fa 06 00 00 44 89 ee bf 3f 00 00 00 4d 8b 24 24 e8 93 2a 06 fe 41 83 fd 3f 0f 87 1c 05 00 00 e8 74 29 06 fe 4d 0f ab b4 24 18 01 00 00 49 8d bc 24 74 01 00 00 48 89 fa 48 [ 334.171132] RSP: 0018:ffff880187b3f4e0 EFLAGS: 00010246 [ 334.176519] RAX: 0000000000040000 RBX: dffffc0000000000 RCX: ffffc90007f10000 [ 334.183801] RDX: 0000000000040000 RSI: ffffffff83788c0c RDI: 0000000000000005 [ 334.191084] RBP: ffff880187b3f550 R08: ffff88018473c0c0 R09: 0000000000000000 [ 334.198359] R10: ffffed003051bff0 R11: ffff8801828dff83 R12: 0000000000000000 [ 334.205635] R13: 0000000000000001 R14: 0000000000000001 R15: ffff8801d1e87000 [ 334.212917] FS: 00007f1cbce43700(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 334.221151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 334.227036] CR2: 0000000000000118 CR3: 00000001bd026000 CR4: 00000000001406e0 [ 334.234317] Call Trace: [ 334.236927] ? blk_mq_sysfs_unregister+0x187/0x210 [ 334.241873] blk_mq_update_nr_hw_queues+0xb2a/0xe50 [ 334.246903] ? blk_mq_init_queue+0xb0/0xb0 [ 334.251160] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 334.256708] ? cred_has_capability+0x1e1/0x430 [ 334.261329] ? selinux_ipv4_output+0x50/0x50 [ 334.265776] ? mark_held_locks+0x130/0x130 [ 334.270022] ? __lock_acquire+0x7ec/0x4ec0 [ 334.274274] nbd_start_device+0x1d2/0xcd0 [ 334.278436] ? selinux_capable+0x36/0x40 [ 334.282514] ? sock_shutdown+0x250/0x250 [ 334.286589] nbd_ioctl+0x6af/0xd40 [ 334.290142] ? avc_has_extended_perms+0x8cb/0x15a0 [ 334.295084] ? nbd_release+0x140/0x140 [ 334.298983] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 334.304789] ? kasan_check_read+0x11/0x20 [ 334.308948] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 334.314240] ? rcu_bh_qs+0xc0/0xc0 [ 334.317814] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 334.323361] ? avc_has_extended_perms+0xab2/0x15a0 [ 334.328304] ? nbd_release+0x140/0x140 [ 334.332204] blkdev_ioctl+0x9ac/0x2010 [ 334.336110] ? blkpg_ioctl+0xc10/0xc10 [ 334.340004] ? avc_ss_reset+0x190/0x190 [ 334.343990] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 334.349797] ? kasan_check_read+0x11/0x20 [ 334.353960] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 334.359251] ? rcu_bh_qs+0xc0/0xc0 [ 334.362820] ? ___might_sleep+0x1ed/0x300 [ 334.366980] ? arch_local_save_flags+0x40/0x40 [ 334.371577] block_ioctl+0xee/0x130 [ 334.375212] ? blkdev_fallocate+0x400/0x400 [ 334.379547] do_vfs_ioctl+0x1de/0x1720 [ 334.383449] ? ioctl_preallocate+0x300/0x300 [ 334.387874] ? selinux_file_mprotect+0x620/0x620 [ 334.392644] ? __sb_end_write+0xd9/0x110 [ 334.396717] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 334.402292] ? fput+0x130/0x1a0 [ 334.405582] ? do_syscall_64+0x9a/0x820 [ 334.409566] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 334.415115] ? security_file_ioctl+0x94/0xc0 [ 334.419535] ksys_ioctl+0xa9/0xd0 [ 334.423077] __x64_sys_ioctl+0x73/0xb0 [ 334.427042] do_syscall_64+0x1b9/0x820 [ 334.430941] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 334.436318] ? syscall_return_slowpath+0x5e0/0x5e0 [ 334.441264] ? trace_hardirqs_on_caller+0x310/0x310 [ 334.446290] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 334.451319] ? recalc_sigpending_tsk+0x180/0x180 [ 334.456084] ? kasan_check_write+0x14/0x20 [ 334.460332] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 334.465187] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.470384] RIP: 0033:0x457579 [ 334.473588] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 334.492498] RSP: 002b:00007f1cbce42c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 334.500222] RAX: ffffffffffffffda RBX: 00007f1cbce42c90 RCX: 0000000000457579 20:57:42 executing program 2: getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='n./pid_for_children\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000380)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth1_to_bond\x00'}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000d00)=ANY=[]}, 0x0) 20:57:42 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000140)="cefa39bc168cd36144f41fa249ce2a2a0317beebe265abc7d55e6b4d9471ec7361813efb9536c3c6fe58512dcf60d195b20aea518d23c4a88f13f6d9dffd3c8a45ce0abece8ceacfd56286d4e761672b") io_setup(0xfffffffffffffffd, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) io_getevents(r3, 0x200, 0x1, &(0x7f00000000c0)=[{}], &(0x7f0000000200)={r4, r5+10000000}) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x8000}) ioctl$KVM_NMI(r6, 0xae9a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f0000000100)="9d") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x2d3, 0xfffffffffffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 20:57:42 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f2e797a3010", 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x20}, &(0x7f0000000200)=0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cGroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000003c0), 0x4) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = socket$kcm(0x29, 0x2, 0x0) close(r3) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00'}, 0x10) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) [ 334.507525] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000004 [ 334.514803] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 334.522077] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1cbce436d4 [ 334.529356] R13: 00000000004c04c1 R14: 00000000004d0660 R15: 0000000000000005 [ 334.536638] Modules linked in: [ 334.539845] CR2: 0000000000000118 [ 334.550059] kobject: 'kvm' (000000004612a497): kobject_uevent_env [ 334.559162] kobject: 'kvm' (000000004612a497): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 334.562384] kobject: 'loop5' (000000009535997c): kobject_uevent_env [ 334.573963] kobject: 'kvm' (000000004612a497): kobject_uevent_env [ 334.581185] kobject: 'kvm' (000000004612a497): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 334.595838] kobject: 'kvm' (000000004612a497): kobject_uevent_env [ 334.598413] kobject: 'loop5' (000000009535997c): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 334.617268] kobject: 'kvm' (000000004612a497): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 334.629494] kobject: 'kvm' (000000004612a497): kobject_uevent_env [ 334.635903] kobject: 'kvm' (000000004612a497): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 334.649397] ---[ end trace ef74b0273fd06ea9 ]--- [ 334.654779] kobject: 'kvm' (000000004612a497): kobject_uevent_env [ 334.661400] RIP: 0010:blk_mq_map_swqueue+0x29c/0xa70 [ 334.666994] kobject: 'kvm' (000000004612a497): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 334.669173] kobject: 'kvm' (000000004612a497): kobject_uevent_env [ 334.691080] kobject: 'kvm' (000000004612a497): kobject_uevent_env [ 334.695762] Code: 80 3c 1a 00 0f 85 fa 06 00 00 44 89 ee bf 3f 00 00 00 4d 8b 24 24 e8 93 2a 06 fe 41 83 fd 3f 0f 87 1c 05 00 00 e8 74 29 06 fe 4d 0f ab b4 24 18 01 00 00 49 8d bc 24 74 01 00 00 48 89 fa 48 [ 334.697362] kobject: 'kvm' (000000004612a497): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 334.735516] kobject: 'kvm' (000000004612a497): kobject_uevent_env [ 334.748924] kobject: 'kvm' (000000004612a497): kobject_uevent_env [ 334.751383] kobject: 'kvm' (000000004612a497): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 334.756517] kobject: 'kvm' (000000004612a497): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 334.774230] kobject: 'kvm' (000000004612a497): kobject_uevent_env [ 334.780865] kobject: 'kvm' (000000004612a497): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 334.790317] kobject: 'kvm' (000000004612a497): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 334.793318] kobject: 'kvm' (000000004612a497): kobject_uevent_env [ 334.799567] RSP: 0018:ffff880187b3f4e0 EFLAGS: 00010246 [ 334.823359] RAX: 0000000000040000 RBX: dffffc0000000000 RCX: ffffc90007f10000 [ 334.824507] kobject: 'kvm' (000000004612a497): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 334.838571] kobject: 'kvm' (000000004612a497): kobject_uevent_env [ 334.845757] RDX: 0000000000040000 RSI: ffffffff83788c0c RDI: 0000000000000005 [ 334.850511] kobject: 'kvm' (000000004612a497): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 334.854805] kobject: 'loop4' (00000000343e7014): kobject_uevent_env [ 334.869310] RBP: ffff880187b3f550 R08: ffff88018473c0c0 R09: 0000000000000000 [ 334.876972] kobject: 'loop4' (00000000343e7014): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 334.877495] R10: ffffed003051bff0 R11: ffff8801828dff83 R12: 0000000000000000 [ 334.894395] R13: 0000000000000001 R14: 0000000000000001 R15: ffff8801d1e87000 [ 334.898439] kobject: 'loop5' (000000009535997c): kobject_uevent_env [ 334.902766] FS: 00007f1cbce43700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 334.908244] kobject: 'loop5' (000000009535997c): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 334.916985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 334.933012] CR2: 0000000000706158 CR3: 00000001bd026000 CR4: 00000000001406f0 [ 334.941273] Kernel panic - not syncing: Fatal exception [ 334.947844] Kernel Offset: disabled [ 334.951537] Rebooting in 86400 seconds..