last executing test programs: 2m24.301773583s ago: executing program 3 (id=72): getpid() prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000180)='/dev/comedi4\x00', 0x40000, 0x0) ioctl$COMEDI_INSNLIST(r2, 0x8010640b, &(0x7f00001859c0)={0x0, 0x0}) 2m17.903059681s ago: executing program 4 (id=83): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000580), 0xffffffffffffffff) bpf$PROG_LOAD(0x5, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_TID_CONFIG(r4, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000002ec0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="5953fdfffffffddbdf256b00000008"], 0x28}}, 0x50) 2m16.810412723s ago: executing program 4 (id=85): r0 = syz_open_dev$media(&(0x7f0000000000), 0x0, 0x502) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x8, 0x8d}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000540)=0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040), 0x1043, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) ioctl$MEDIA_IOC_ENUM_LINKS(r0, 0xc0287c02, &(0x7f00000002c0)={0x80000000, 0x0, &(0x7f0000000340)=[{{}, {0x80000000}}]}) ioctl$MEDIA_IOC_ENUM_ENTITIES(r0, 0xc1007c01, &(0x7f0000000600)={r2}) 2m14.408662903s ago: executing program 4 (id=87): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f00000001c0)=@gcm_256={{0x304}, "eb000000e88000ff", "d4cc4a4423daabeb8e7ba12fe6e1c742a683fa6e58757db76aae864d57fbaf37", "2879ffff", "62963dfa951f9b3d"}, 0x38) sendto$inet6(r0, &(0x7f00000001c0), 0xfffffffffffffede, 0x0, 0x0, 0x3000137) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) syz_open_dev$vcsa(&(0x7f0000000100), 0x7, 0x44000) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2m13.751578717s ago: executing program 4 (id=89): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x9}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x1) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) open(0x0, 0x2000, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) semctl$IPC_INFO(0x0, 0x1, 0x3, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000004c00)=""/102392, 0x18ff8) ioprio_set$pid(0x1, 0x0, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x4048010) ioctl$VFAT_IOCTL_READDIR_BOTH(0xffffffffffffffff, 0x82307201, &(0x7f00000005c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000004240), 0x0, 0x0) r1 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="0b00000073790101000000000000000000000000000af7f4f0c55de8ca0000000000000000000000000000000000000000f3c800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a"], 0x138) write$UHID_DESTROY(r1, &(0x7f0000000340), 0x4) mount$overlay(0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000200)={[{@default_permissions}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@uuid_null}]}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x7f03) 2m13.427163867s ago: executing program 3 (id=90): socket$nl_generic(0x10, 0x3, 0x10) socket$unix(0x1, 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x1c1842, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socket$igmp(0x2, 0x3, 0x2) socket$igmp(0x2, 0x3, 0x2) syz_open_dev$dri(&(0x7f0000000300), 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x8f) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000001040)=ANY=[@ANYBLOB="3c0000001000030400000006000000005dcc03", @ANYRES32=r1, @ANYBLOB="71e79fd800000000140012800c0001006d616376746170001400028008000500", @ANYRES32=r2], 0x3c}}, 0x0) 2m12.750142434s ago: executing program 4 (id=91): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) io_uring_enter(0xffffffffffffffff, 0x6e2, 0x600, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x9}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x1) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) open(0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000004c00)=""/102392, 0x18ff8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) io_setup(0x9, &(0x7f0000001d00)=0x0) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x8, 0xffffffffffffffff, &(0x7f0000000100)="331e76", 0x3, 0x7, 0x0, 0x2}]) mkdir(&(0x7f0000000100)='./file1\x00', 0x13b) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000180)={0xa0, 0xffffffffffffffda, 0x0, {{0x4, 0x3, 0x5, 0x6, 0x3, 0x1, {0x0, 0x9, 0x20ff, 0x5, 0x89, 0xd615, 0x9, 0x7fffffff, 0xfffffffe, 0x8000, 0x0, 0x0, 0x0, 0x3ff, 0x1}}, {0x0, 0x13}}}, 0xa0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x7f03) 2m12.57623011s ago: executing program 3 (id=92): add_key$keyring(&(0x7f0000000500), &(0x7f0000000540)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x11, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xb904}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="05000000040000000800000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x4, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000002c0)={{r3}, 0x0, 0x0}, 0x20) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000380)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000140)='sched_switch\x00', r4}, 0x10) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f00000000c0), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000000)={&(0x7f0000000040), 0x10, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="0400"/16, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64, @ANYBLOB], 0x48}}, 0x0) 2m10.95408412s ago: executing program 3 (id=93): prlimit64(0x0, 0xe, &(0x7f00000003c0)={0x4, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x1) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x6, 0x6, &(0x7f0000000480)=ANY=[@ANYBLOB="180200002f72ffff0000000000004000850000002c00000018000000040000000000000007000000"], &(0x7f0000000200)='syzkaller\x00', 0x6, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x27, 0xe, 0x0, &(0x7f0000000640)="ed7e17526b2d6f70ac1ae867fd2a", 0x0, 0x0, 0xf2ffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2}, 0x4c) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) 2m10.28798587s ago: executing program 3 (id=94): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000d40)={&(0x7f0000000300)={0x1c, r1, 0x1, 0x400000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x1c}}, 0x0) 2m9.95840678s ago: executing program 3 (id=96): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x9a974000) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/power/resume', 0x149a82, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_vs_stats_percpu\x00') lseek(r2, 0x36, 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x800000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x2) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_NESTED_STATE(r2, 0x4048aecb, &(0x7f0000001440)={{0x0, 0x0, 0x80, {0xeeef0000, 0x1, 0x2}}, 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r5 = socket$nl_xfrm(0x10, 0x3, 0x6) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8801}, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_xfrm(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000004c0)=@newsa={0x128, 0x10, 0x7, 0x0, 0x0, {{@in6=@mcast2, @in=@multicast2, 0x4e20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xee00}, {@in6=@mcast1, 0x0, 0x2b}, @in6=@private0, {0x0, 0x0, 0x2, 0x0, 0x10000000}, {0x0, 0x200000, 0x7}, {0x40000, 0xfffffffd, 0xae8}, 0x0, 0x0, 0xa, 0x2, 0x0, 0x70}, [@coaddr={0x14, 0xe, @in6=@remote}, @lifetime_val={0x24, 0x9, {0xb4, 0x8000000000000001, 0xb4, 0x5}}]}, 0x128}}, 0x0) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r7, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000000c0)=@newsa={0x104, 0x1a, 0x7, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80, '\x00', 0x1b}, @in=@multicast2, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xee00}, {@in6=@mcast1, 0x0, 0x2b}, @in6=@private0, {0x0, 0xb400, 0x2}, {0x0, 0x200000, 0x7, 0xfffffffffffffffd}, {0x40000, 0x0, 0xae8}, 0x0, 0x0, 0xa, 0x2, 0x0, 0x70}, [@coaddr={0x14, 0xe, @in6=@remote}]}, 0x104}}, 0x0) r8 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="020a0003070000000000ffffffff000005001a00ff10a88376efec29c632e9ccdd5510e94c3128aae88cea684fad1145f6addf8cf05638a4"], 0x38}}, 0x20008040) 2m9.948545108s ago: executing program 4 (id=97): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0xc0802, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r1 = getpid() sched_setscheduler(r1, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0x3, &(0x7f00000002c0)=@framed, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r4, 0x0, 0x6}, 0x18) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000180)=0x4000000) 1m54.620924096s ago: executing program 32 (id=96): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x9a974000) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/power/resume', 0x149a82, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_vs_stats_percpu\x00') lseek(r2, 0x36, 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x800000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x2) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_NESTED_STATE(r2, 0x4048aecb, &(0x7f0000001440)={{0x0, 0x0, 0x80, {0xeeef0000, 0x1, 0x2}}, 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r5 = socket$nl_xfrm(0x10, 0x3, 0x6) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8801}, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_xfrm(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000004c0)=@newsa={0x128, 0x10, 0x7, 0x0, 0x0, {{@in6=@mcast2, @in=@multicast2, 0x4e20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xee00}, {@in6=@mcast1, 0x0, 0x2b}, @in6=@private0, {0x0, 0x0, 0x2, 0x0, 0x10000000}, {0x0, 0x200000, 0x7}, {0x40000, 0xfffffffd, 0xae8}, 0x0, 0x0, 0xa, 0x2, 0x0, 0x70}, [@coaddr={0x14, 0xe, @in6=@remote}, @lifetime_val={0x24, 0x9, {0xb4, 0x8000000000000001, 0xb4, 0x5}}]}, 0x128}}, 0x0) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r7, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000000c0)=@newsa={0x104, 0x1a, 0x7, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80, '\x00', 0x1b}, @in=@multicast2, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xee00}, {@in6=@mcast1, 0x0, 0x2b}, @in6=@private0, {0x0, 0xb400, 0x2}, {0x0, 0x200000, 0x7, 0xfffffffffffffffd}, {0x40000, 0x0, 0xae8}, 0x0, 0x0, 0xa, 0x2, 0x0, 0x70}, [@coaddr={0x14, 0xe, @in6=@remote}]}, 0x104}}, 0x0) r8 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="020a0003070000000000ffffffff000005001a00ff10a88376efec29c632e9ccdd5510e94c3128aae88cea684fad1145f6addf8cf05638a4"], 0x38}}, 0x20008040) 1m54.036047999s ago: executing program 33 (id=97): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0xc0802, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r1 = getpid() sched_setscheduler(r1, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0x3, &(0x7f00000002c0)=@framed, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r4, 0x0, 0x6}, 0x18) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000180)=0x4000000) 1m3.106812963s ago: executing program 0 (id=167): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000280)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$mice(0xffffffffffffff9c, &(0x7f0000000880), 0x41) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x20000000ec071, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(0x0, 0x3, 0x822b01) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) 1m1.853399695s ago: executing program 0 (id=170): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x9}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x1) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) open(0x0, 0x2000, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) semctl$IPC_INFO(0x0, 0x1, 0x3, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000004c00)=""/102392, 0x18ff8) ioprio_set$pid(0x1, 0x0, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x4048010) ioctl$VFAT_IOCTL_READDIR_BOTH(0xffffffffffffffff, 0x82307201, &(0x7f00000005c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000004240), 0x0, 0x0) r1 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="0b00000073790101000000000000000000000000000af7f4f0c55de8ca0000000000000000000000000000000000000000f3c800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000002000000000"], 0x138) write$UHID_DESTROY(r1, &(0x7f0000000340), 0x4) mount$overlay(0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000200)={[{@default_permissions}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@uuid_null}]}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x7f03) 59.781744052s ago: executing program 0 (id=173): prlimit64(0x0, 0xe, &(0x7f00000002c0)={0x7c, 0xa8e6}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10138, 0x2, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="0c000000040000000400000009"], 0x48) 58.126449675s ago: executing program 0 (id=175): connect$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x23}}, 0x10) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000180)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0}, 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x11, 0xf, &(0x7f0000000340)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r3}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000001dc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x21, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r4}, 0x2d) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0), 0x848, &(0x7f0000000040)={[{@subsystem='hugetlb'}, {@subsystem='memory'}, {@subsystem='cpuacct'}]}) 56.780144763s ago: executing program 0 (id=176): recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x40000002, 0x0) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x3f, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x1, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x1) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x2) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000032680)=""/102392, 0x18ff8) r1 = syz_open_procfs(0x0, &(0x7f00000042c0)='mounts\x00') r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000b40)=@newtaction={0x14, 0x30, 0x1, 0x70bd26, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x8010}, 0x44830) pread64(r1, &(0x7f0000002240)=""/237, 0xed, 0x4eb) syz_open_dev$vcsn(&(0x7f0000000080), 0x56, 0x20) 55.113715066s ago: executing program 0 (id=177): gettid() getpeername(0xffffffffffffffff, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x3) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'vxcan1\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) bind$can_raw(r0, &(0x7f0000010040), 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) read$msr(r2, &(0x7f000001dc00)=""/102392, 0x18ff8) mount(&(0x7f0000010000)=@nullb, &(0x7f0000000000)='./file0\x00', &(0x7f0000000680)='btrfs\x00', 0x208000, 0x0) 39.913368143s ago: executing program 34 (id=177): gettid() getpeername(0xffffffffffffffff, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x3) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'vxcan1\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) bind$can_raw(r0, &(0x7f0000010040), 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) read$msr(r2, &(0x7f000001dc00)=""/102392, 0x18ff8) mount(&(0x7f0000010000)=@nullb, &(0x7f0000000000)='./file0\x00', &(0x7f0000000680)='btrfs\x00', 0x208000, 0x0) 8.155219128s ago: executing program 1 (id=238): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$TIPC_NL_KEY_SET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x54, r1, 0x1, 0x0, 0x0, {0x3}, [@TIPC_NLA_BEARER={0x40, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x100, @dev={0xac, 0x14, 0x14, 0x41}}}, {0x14, 0x2, @in={0x2, 0x0, @multicast2}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x54}}, 0x0) 7.533490192s ago: executing program 1 (id=239): sched_setscheduler(0x0, 0x1, 0x0) unshare(0x8000000) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000080)=""/121) socket(0x10, 0x3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x200000f, 0x50, 0xffffffffffffffff, 0x0) socket(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) ioctl$SG_GET_VERSION_NUM(0xffffffffffffffff, 0x2284, 0x0) mremap(&(0x7f000054e000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f000022c000/0x3000)=nil) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1000002, 0x200000005c831, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x100000000000000, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000380)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) openat$dma_heap(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r2, 0x0, 0x12, &(0x7f0000000300)=0x1, 0x4) sendto$inet(r2, &(0x7f0000000000)="f461c5bbd75c3583", 0x8, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @empty}, 0x10) recvmmsg(r2, &(0x7f000000e280), 0x58a, 0x42, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000380)=ANY=[@ANYBLOB="18010000120000000000000000000000850000006d00000018010000"], &(0x7f0000000040)='GPL\x00', 0x7, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}, 0x94) 5.722759573s ago: executing program 1 (id=240): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8e}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0/file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000f6000017850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) fsopen(0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB="14000000", @ANYRES16=r5, @ANYBLOB="796100000000000000007e000000c13793b662e1b12b940a3bd19e5f9bd47e3f7f600e7406a5129bb288f78573610564130ca7a8e45dd686f4014dcd42a6"], 0x14}}, 0x4000054) 4.467210849s ago: executing program 2 (id=242): r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$nullb(0xffffffffffffff9c, 0x0, 0x180, 0x0) fsopen(0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x100008b}, 0x0) sendmsg$NFC_CMD_LLC_SET_PARAMS(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x54) sched_setaffinity(0x0, 0x8, &(0x7f0000000180)=0x1400200bce) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x1) r1 = syz_open_dev$MSR(&(0x7f0000000200), 0x0, 0x0) read$msr(r1, &(0x7f0000002700)=""/102392, 0x18ff8) sendmsg$nl_generic(r0, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, 0x10, 0x701, 0x0, 0xffffffff, {0xa}, [@typed={0x6, 0x1, 0x0, 0x0, @str='\x14\x00'}, @typed={0x8, 0xa, 0x0, 0x0, @fd=r0}]}, 0x24}}, 0x20008080) bpf$MAP_CREATE(0x0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='kfree\x00', r2}, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), r0) 4.436161081s ago: executing program 1 (id=243): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) io_uring_enter(0xffffffffffffffff, 0x6e2, 0x600, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x9}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x1) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000004c00)=""/102392, 0x18ff8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) io_setup(0x9, &(0x7f0000001d00)=0x0) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x8, 0xffffffffffffffff, &(0x7f0000000100)="331e76", 0x3, 0x7, 0x0, 0x2}]) mkdir(&(0x7f0000000100)='./file1\x00', 0x13b) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000180)={0xa0, 0xffffffffffffffda, 0x0, {{0x4, 0x3, 0x5, 0x6, 0x3, 0x1, {0x0, 0x9, 0x20ff, 0x5, 0x89, 0xd615, 0x9, 0x7fffffff, 0xfffffffe, 0x8000, 0x0, 0x0, 0x0, 0x3ff, 0x1}}, {0x0, 0x13}}}, 0xa0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x7f03) 3.124529675s ago: executing program 2 (id=244): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000440)={0x0, 0x6a, "217a5b98f2e567d6220338d251091538ea9df1821c2ae6d914bdbeade5d3650988b8c7c6081c0457cadc54f83cdf32882e6303a8f4577980b4488d1f1ffa426e9d5fcba8337242c05175ebb30df9616c52b5749f1f2435beaef347d42092ffb64dc3b1861fb22518de60"}, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000083c0)={{0x3, 0x7}}) 3.007248279s ago: executing program 2 (id=245): prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f00000009c0)=[{0x0}], 0x1}, 0x2}, {{&(0x7f0000000ac0)=@nl=@unspec, 0x80, &(0x7f0000001d00)}, 0xf4}], 0x2, 0x10003, 0x0) r0 = syz_open_dev$MSR(&(0x7f0000000540), 0x0, 0x0) read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r1, 0xfffffffffffffffe, r1, 0xfffffffffffffe00) mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0xcd08aaf27f9fc0ff, 0x42031, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) close(r2) quotactl_fd$Q_SYNC(0xffffffffffffffff, 0xffffffff80000100, 0x0, 0x0) 3.004871685s ago: executing program 1 (id=246): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) io_uring_enter(0xffffffffffffffff, 0x6e2, 0x600, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x9}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) open(0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000004c00)=""/102392, 0x18ff8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) io_setup(0x9, &(0x7f0000001d00)=0x0) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x8, 0xffffffffffffffff, &(0x7f0000000100)="331e76", 0x3, 0x7, 0x0, 0x2}]) mkdir(&(0x7f0000000100)='./file1\x00', 0x13b) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000180)={0xa0, 0xffffffffffffffda, 0x0, {{0x4, 0x3, 0x5, 0x6, 0x3, 0x1, {0x0, 0x9, 0x20ff, 0x5, 0x89, 0xd615, 0x9, 0x7fffffff, 0xfffffffe, 0x8000, 0x0, 0x0, 0x0, 0x3ff, 0x1}}, {0x0, 0x13}}}, 0xa0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x7f03) 1.207572001s ago: executing program 2 (id=247): bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$kcm(0x29, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x2d) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0), 0x848, &(0x7f0000000040)={[{@subsystem='hugetlb'}, {@subsystem='memory'}, {@subsystem='cpuacct'}]}) 786.720711ms ago: executing program 2 (id=248): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x2, 0x7}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x2) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xc000}, 0x20000045) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000005580)=""/102392, 0x18ff8) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=@newtaction={0x88, 0x1e, 0x200, 0x2, 0xfffffffe, {}, [{0x74, 0x1, [@m_ct={0x70, 0xc, 0x0, 0x0, {{0x7}, {0x48, 0x2, 0x0, 0x1, [@TCA_CT_LABELS_MASK={0x14, 0x8, "240f6bd39baa40cc4284547234bf0d50"}, @TCA_CT_NAT_IPV6_MAX={0x14, 0xc, @ipv4={'\x00', '\xff\xff', @multicast2}}, @TCA_CT_LABELS_MASK={0x14, 0x8, "cfc11146aa6a7b5dc6e34631ba00aa90"}, @TCA_CT_NAT_PORT_MAX={0x6, 0xe, 0x4e22}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1}}}}]}]}, 0x88}, 0x1, 0x2b1e}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup(r2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000440)={0x0, 0x6a, "217a5b98f2e567d6220338d251091538ea9df1821c2ae6d914bdbeade5d3650988b8c7c6081c0457cadc54f83cdf32882e6303a8f4577980b4488d1f1ffa426e9d5fcba8337242c05175ebb30df9616c52b5749f1f2435beaef347d42092ffb64dc3b1861fb22518de60"}, 0x0) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f00000083c0)={{0x3, 0x7}}) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) 774.080306ms ago: executing program 1 (id=249): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) io_uring_enter(0xffffffffffffffff, 0x6e2, 0x600, 0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x9}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) open(0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000004c00)=""/102392, 0x18ff8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) io_setup(0x9, &(0x7f0000001d00)=0x0) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x8, 0xffffffffffffffff, &(0x7f0000000100)="331e76", 0x3, 0x7, 0x0, 0x2}]) mkdir(&(0x7f0000000100)='./file1\x00', 0x13b) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000180)={0xa0, 0xffffffffffffffda, 0x0, {{0x4, 0x3, 0x5, 0x6, 0x3, 0x1, {0x0, 0x9, 0x20ff, 0x5, 0x89, 0xd615, 0x9, 0x7fffffff, 0xfffffffe, 0x8000, 0x0, 0x0, 0x0, 0x3ff, 0x1}}, {0x0, 0x13}}}, 0xa0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x7f03) 0s ago: executing program 2 (id=250): sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) sched_setaffinity(0x0, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000080)) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000040)=0xdfe5) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000500)={0xa00, 0x18, 0xfa00, {0x100000000000000, 0x0}}, 0xfc36) keyctl$join(0x1, &(0x7f0000000280)={'syz', 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, 0x0, 0x0) socket$kcm(0x2, 0x5, 0x84) socket$kcm(0x10, 0x2, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x130000b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x50) r2 = socket$kcm(0x2, 0x3, 0x2) sendmsg$inet(r2, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@ip_retopts={{0x10}}], 0x10}, 0x20002880) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.31' (ED25519) to the list of known hosts. [ 80.540376][ T5829] cgroup: Unknown subsys name 'net' [ 80.847375][ T5829] cgroup: Unknown subsys name 'cpuset' [ 80.913524][ T5829] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 82.674754][ T5829] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 85.292694][ T5843] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 85.305283][ T5843] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 85.320699][ T5843] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 85.330138][ T5843] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 85.331582][ T5843] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 85.439561][ T5843] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 85.440978][ T5843] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 85.442188][ T5843] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 85.453368][ T5843] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 85.454748][ T5843] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 85.561649][ T5160] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 85.565326][ T5160] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 85.566370][ T5160] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 85.569980][ T5160] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 85.571131][ T5160] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 85.626081][ T5160] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 85.628087][ T5160] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 85.628970][ T5160] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 85.630676][ T5160] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 85.631476][ T5160] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 85.656916][ T5160] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 85.658350][ T5160] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 85.659042][ T5160] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 85.660197][ T5160] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 85.660934][ T5160] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 86.315220][ T5839] chnl_net:caif_netlink_parms(): no params data found [ 86.431995][ T5846] chnl_net:caif_netlink_parms(): no params data found [ 86.631891][ T5849] chnl_net:caif_netlink_parms(): no params data found [ 86.744224][ T990] cfg80211: failed to load regulatory.db [ 86.863590][ T5852] chnl_net:caif_netlink_parms(): no params data found [ 87.065007][ T5839] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.066229][ T5839] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.066567][ T5839] bridge_slave_0: entered allmulticast mode [ 87.068167][ T5839] bridge_slave_0: entered promiscuous mode [ 87.158021][ T5850] chnl_net:caif_netlink_parms(): no params data found [ 87.177810][ T5839] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.177968][ T5839] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.178136][ T5839] bridge_slave_1: entered allmulticast mode [ 87.180704][ T5839] bridge_slave_1: entered promiscuous mode [ 87.374152][ T5843] Bluetooth: hci0: command tx timeout [ 87.453112][ T5846] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.453253][ T5846] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.453426][ T5846] bridge_slave_0: entered allmulticast mode [ 87.456376][ T5846] bridge_slave_0: entered promiscuous mode [ 87.533056][ T5843] Bluetooth: hci1: command tx timeout [ 87.613147][ T5843] Bluetooth: hci2: command tx timeout [ 87.663811][ T5846] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.663949][ T5846] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.664126][ T5846] bridge_slave_1: entered allmulticast mode [ 87.666647][ T5846] bridge_slave_1: entered promiscuous mode [ 87.694498][ T5843] Bluetooth: hci3: command tx timeout [ 87.763623][ T5839] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.773138][ T5843] Bluetooth: hci4: command tx timeout [ 87.942597][ T5839] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.942828][ T5849] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.953209][ T5849] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.953402][ T5849] bridge_slave_0: entered allmulticast mode [ 87.955962][ T5849] bridge_slave_0: entered promiscuous mode [ 88.174229][ T5849] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.174366][ T5849] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.174533][ T5849] bridge_slave_1: entered allmulticast mode [ 88.176644][ T5849] bridge_slave_1: entered promiscuous mode [ 88.180439][ T5846] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 88.385934][ T5846] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 88.555529][ T5852] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.555606][ T5852] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.555724][ T5852] bridge_slave_0: entered allmulticast mode [ 88.557230][ T5852] bridge_slave_0: entered promiscuous mode [ 88.560946][ T5839] team0: Port device team_slave_0 added [ 88.814773][ T5852] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.814958][ T5852] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.815195][ T5852] bridge_slave_1: entered allmulticast mode [ 88.816921][ T5852] bridge_slave_1: entered promiscuous mode [ 88.820990][ T5839] team0: Port device team_slave_1 added [ 88.827103][ T5849] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 88.926180][ T5850] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.926316][ T5850] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.926496][ T5850] bridge_slave_0: entered allmulticast mode [ 88.929172][ T5850] bridge_slave_0: entered promiscuous mode [ 89.105871][ T5849] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.107416][ T5846] team0: Port device team_slave_0 added [ 89.107880][ T5850] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.108042][ T5850] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.108207][ T5850] bridge_slave_1: entered allmulticast mode [ 89.109969][ T5850] bridge_slave_1: entered promiscuous mode [ 89.306487][ T5846] team0: Port device team_slave_1 added [ 89.378345][ T5852] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.379507][ T5839] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.379520][ T5839] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 89.379541][ T5839] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.453340][ T5843] Bluetooth: hci0: command tx timeout [ 89.613186][ T5843] Bluetooth: hci1: command tx timeout [ 89.634884][ T5852] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.636155][ T5839] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.636167][ T5839] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 89.636191][ T5839] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 89.703046][ T5843] Bluetooth: hci2: command tx timeout [ 89.783088][ T5843] Bluetooth: hci3: command tx timeout [ 89.805683][ T5849] team0: Port device team_slave_0 added [ 89.854369][ T5843] Bluetooth: hci4: command tx timeout [ 89.874818][ T5850] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.989138][ T5849] team0: Port device team_slave_1 added [ 89.989997][ T5846] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.990006][ T5846] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 89.990019][ T5846] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.992713][ T5850] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.138393][ T5846] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.138404][ T5846] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 90.138417][ T5846] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 90.245114][ T5852] team0: Port device team_slave_0 added [ 90.420251][ T5852] team0: Port device team_slave_1 added [ 90.497767][ T5849] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 90.497783][ T5849] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 90.497805][ T5849] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 90.521045][ T5850] team0: Port device team_slave_0 added [ 90.694623][ T5849] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.694638][ T5849] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 90.694661][ T5849] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 90.697258][ T5850] team0: Port device team_slave_1 added [ 90.919163][ T5839] hsr_slave_0: entered promiscuous mode [ 90.920196][ T5839] hsr_slave_1: entered promiscuous mode [ 91.101057][ T5852] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.101067][ T5852] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 91.101080][ T5852] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.277645][ T5852] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.277660][ T5852] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 91.277684][ T5852] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.286769][ T5846] hsr_slave_0: entered promiscuous mode [ 91.287952][ T5846] hsr_slave_1: entered promiscuous mode [ 91.289313][ T5846] debugfs: 'hsr0' already exists in 'hsr' [ 91.289419][ T5846] Cannot create hsr debugfs directory [ 91.290331][ T5850] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.290342][ T5850] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 91.290364][ T5850] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.481001][ T5850] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.481012][ T5850] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 91.481025][ T5850] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.533330][ T5843] Bluetooth: hci0: command tx timeout [ 91.680382][ T5849] hsr_slave_0: entered promiscuous mode [ 91.681176][ T5849] hsr_slave_1: entered promiscuous mode [ 91.681671][ T5849] debugfs: 'hsr0' already exists in 'hsr' [ 91.681689][ T5849] Cannot create hsr debugfs directory [ 91.696404][ T5843] Bluetooth: hci1: command tx timeout [ 91.774285][ T5843] Bluetooth: hci2: command tx timeout [ 91.863400][ T5843] Bluetooth: hci3: command tx timeout [ 91.933149][ T5843] Bluetooth: hci4: command tx timeout [ 92.271499][ T5852] hsr_slave_0: entered promiscuous mode [ 92.272334][ T5852] hsr_slave_1: entered promiscuous mode [ 92.272852][ T5852] debugfs: 'hsr0' already exists in 'hsr' [ 92.272867][ T5852] Cannot create hsr debugfs directory [ 92.398931][ T5850] hsr_slave_0: entered promiscuous mode [ 92.399732][ T5850] hsr_slave_1: entered promiscuous mode [ 92.400282][ T5850] debugfs: 'hsr0' already exists in 'hsr' [ 92.400303][ T5850] Cannot create hsr debugfs directory [ 93.613807][ T5843] Bluetooth: hci0: command tx timeout [ 93.705368][ T5839] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 93.743878][ T5839] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 93.773164][ T5843] Bluetooth: hci1: command tx timeout [ 93.782875][ T5839] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 93.834982][ T5839] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 93.853465][ T5843] Bluetooth: hci2: command tx timeout [ 93.933720][ T5843] Bluetooth: hci3: command tx timeout [ 93.976009][ T5846] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 94.010314][ T5846] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 94.020677][ T5843] Bluetooth: hci4: command tx timeout [ 94.048165][ T5846] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 94.108366][ T5846] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 94.265661][ T5849] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 94.299432][ T5849] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 94.347776][ T5849] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 94.400753][ T5849] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 94.580301][ T5852] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 94.618301][ T5852] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 94.670206][ T5852] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 94.721339][ T5839] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.723754][ T5852] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 94.849148][ T5850] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 94.896112][ T5850] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 94.937571][ T5850] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 94.972205][ T5839] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.990293][ T5850] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 95.060266][ T1274] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.060834][ T1274] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.126789][ T1112] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.126936][ T1112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.132299][ T5846] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.248216][ T5846] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.297753][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.297957][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.325010][ T5849] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.358802][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.358900][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.451816][ T5849] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.567276][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.567447][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.581804][ T5852] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.639655][ T1571] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.639837][ T1571] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.749555][ T5852] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.795491][ T5850] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.821378][ T1124] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.821524][ T1124] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.871358][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.873169][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.946170][ T5839] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.998126][ T5850] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.048811][ T1124] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.048952][ T1124] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.108335][ T1006] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.108584][ T1006] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.353989][ T5846] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.478227][ T5839] veth0_vlan: entered promiscuous mode [ 96.561155][ T5849] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.573870][ T5839] veth1_vlan: entered promiscuous mode [ 96.826313][ T5839] veth0_macvtap: entered promiscuous mode [ 96.912152][ T5839] veth1_macvtap: entered promiscuous mode [ 96.940612][ T5849] veth0_vlan: entered promiscuous mode [ 97.034482][ T5849] veth1_vlan: entered promiscuous mode [ 97.060127][ T5839] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.105802][ T5839] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.128834][ T5852] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.159788][ T1124] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.177431][ T1124] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.181276][ T1124] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.210896][ T1124] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.321962][ T5846] veth0_vlan: entered promiscuous mode [ 97.354029][ T5849] veth0_macvtap: entered promiscuous mode [ 97.385128][ T5850] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.462159][ T5849] veth1_macvtap: entered promiscuous mode [ 97.499575][ T5846] veth1_vlan: entered promiscuous mode [ 97.616161][ T1112] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.616187][ T1112] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.654259][ T5852] veth0_vlan: entered promiscuous mode [ 97.662827][ T5849] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.727329][ T5849] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.757684][ T5852] veth1_vlan: entered promiscuous mode [ 97.770642][ T1112] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.770659][ T1112] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.807279][ T3659] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.822677][ T3659] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.843873][ T3659] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.869248][ T3659] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.872970][ T5846] veth0_macvtap: entered promiscuous mode [ 97.891206][ T5850] veth0_vlan: entered promiscuous mode [ 97.950618][ T5846] veth1_macvtap: entered promiscuous mode [ 98.031444][ T5850] veth1_vlan: entered promiscuous mode [ 98.165535][ T5852] veth0_macvtap: entered promiscuous mode [ 98.179188][ T5846] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.270946][ T5852] veth1_macvtap: entered promiscuous mode [ 98.285408][ T5846] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 98.323874][ T1112] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.323894][ T1112] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.375737][ T1112] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.395036][ T1112] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.399394][ T1112] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.404203][ T1112] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.519932][ T5957] syz.2.3 (5957) used greatest stack depth: 18584 bytes left [ 98.570843][ T5852] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.596463][ T5850] veth0_macvtap: entered promiscuous mode [ 98.626168][ T1006] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.626187][ T1006] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.687698][ T5852] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 98.738295][ T5850] veth1_macvtap: entered promiscuous mode [ 98.783003][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 98.783652][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 99.122893][ T5962] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 99.344595][ T3578] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.393072][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 99.660455][ T13] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.684297][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 99.702980][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 99.703026][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 99.753614][ T1274] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.759438][ T1274] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.180386][ T5850] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 101.276322][ T5970] ======================================================= [ 101.276322][ T5970] WARNING: The mand mount option has been deprecated and [ 101.276322][ T5970] and is ignored by this kernel. Remove the mand [ 101.276322][ T5970] option from the mount to silence this warning. [ 101.276322][ T5970] ======================================================= [ 101.720901][ T5969] faux_driver regulatory: loading /lib/firmware/regulatory.db failed with error -12 [ 101.720946][ T5969] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -12 [ 101.720965][ T5969] faux_driver regulatory: Falling back to sysfs fallback for: regulatory.db [ 101.858266][ T5969] syz.3.4 (5969) used greatest stack depth: 17944 bytes left [ 101.914490][ T37] audit: type=1800 audit(1758378498.272:2): pid=5969 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz.3.4" name="regulatory.db" dev="sda1" ino=448 res=0 errno=0 [ 102.034435][ T5850] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 102.047472][ T3659] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.047491][ T3659] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.083304][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 102.588394][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 103.126731][ T1185] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.166639][ T1185] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.210230][ T1185] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.260130][ T1185] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.341913][ T5980] Zero length message leads to an empty skb [ 103.595598][ T1273] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.595618][ T1273] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.273411][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 104.294953][ T3547] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.294972][ T3547] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.302965][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 106.455971][ T3578] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.455990][ T3578] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.554101][ T3547] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.554121][ T3547] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.667458][ T6003] ptrace attach of "./syz-executor exec"[5849] was attempted by "./syz-executor exec"[6003] [ 107.391365][ T3578] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.391384][ T3578] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.097486][ T6019] netlink: 40 bytes leftover after parsing attributes in process `syz.0.20'. [ 120.942593][ T6077] tty tty3: ldisc open failed (-12), clearing slot 2 [ 123.860122][ T6097] ptrace attach of "./syz-executor exec"[5849] was attempted by "./syz-executor exec"[6097] [ 124.356216][ T6103] netlink: 28 bytes leftover after parsing attributes in process `syz.0.40'. [ 124.995421][ C0] vkms_vblank_simulate: vblank timer overrun [ 125.848981][ C0] vkms_vblank_simulate: vblank timer overrun [ 128.522687][ C0] vkms_vblank_simulate: vblank timer overrun [ 129.325789][ C0] vkms_vblank_simulate: vblank timer overrun [ 130.770342][ T6133] mmap: syz.0.46 (6133) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 130.923207][ T6141] netlink: 28 bytes leftover after parsing attributes in process `syz.3.51'. [ 132.831366][ T1327] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.831426][ T1327] ieee802154 phy1 wpan1: encryption failed: -22 [ 134.308363][ C0] vkms_vblank_simulate: vblank timer overrun [ 134.803849][ C0] vkms_vblank_simulate: vblank timer overrun [ 137.199727][ T6172] ptrace attach of "./syz-executor exec"[5846] was attempted by "./syz-executor exec"[6172] [ 137.723992][ T6180] process 'syz.2.61' launched './file0' with NULL argv: empty string added [ 139.534000][ T6190] netlink: 28 bytes leftover after parsing attributes in process `syz.1.64'. [ 140.513623][ C1] vkms_vblank_simulate: vblank timer overrun [ 141.878580][ C1] vkms_vblank_simulate: vblank timer overrun [ 142.393909][ C1] vkms_vblank_simulate: vblank timer overrun [ 142.540591][ C1] vkms_vblank_simulate: vblank timer overrun [ 143.168333][ C1] vkms_vblank_simulate: vblank timer overrun [ 147.071573][ T6239] netlink: 28 bytes leftover after parsing attributes in process `syz.4.75'. [ 147.577852][ C0] vkms_vblank_simulate: vblank timer overrun [ 149.744832][ T6248] syz.0.79 (6248) used greatest stack depth: 17800 bytes left [ 150.153273][ T6261] netlink: 12 bytes leftover after parsing attributes in process `syz.4.83'. [ 150.169222][ C0] vkms_vblank_simulate: vblank timer overrun [ 150.834493][ C0] vkms_vblank_simulate: vblank timer overrun [ 154.965650][ T6287] netlink: 28 bytes leftover after parsing attributes in process `syz.3.90'. [ 156.555769][ C0] vkms_vblank_simulate: vblank timer overrun [ 159.008389][ C0] vkms_vblank_simulate: vblank timer overrun [ 159.305452][ C0] vkms_vblank_simulate: vblank timer overrun [ 160.420000][ T6323] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 162.473753][ T6330] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 175.408296][ T5160] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 175.453579][ T5160] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 175.455577][ T5160] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 175.503334][ T5160] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 175.503973][ T5160] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 176.284624][ T5160] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 176.287756][ T5160] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 176.288630][ T5160] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 176.289682][ T5160] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 176.290565][ T5160] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 176.723254][ T6372] overlayfs: failed to resolve './file1': -2 [ 177.774219][ T5843] Bluetooth: hci5: command tx timeout [ 178.189184][ T6379] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 178.333118][ T5843] Bluetooth: hci2: command tx timeout [ 180.322875][ T5843] Bluetooth: hci5: command tx timeout [ 180.413300][ T5843] Bluetooth: hci2: command tx timeout [ 181.293287][ T6396] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 182.070343][ T1124] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 182.333273][ T5843] Bluetooth: hci5: command tx timeout [ 182.523197][ T5843] Bluetooth: hci2: command tx timeout [ 183.372679][ T1124] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 184.068793][ T1124] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 184.423127][ T5843] Bluetooth: hci5: command tx timeout [ 184.654369][ T5843] Bluetooth: hci2: command tx timeout [ 190.696798][ T1124] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 192.836544][ T6363] chnl_net:caif_netlink_parms(): no params data found [ 194.690241][ T1327] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.690313][ T1327] ieee802154 phy1 wpan1: encryption failed: -22 [ 195.070565][ T1124] bridge_slave_1: left allmulticast mode [ 195.074836][ T1124] bridge_slave_1: left promiscuous mode [ 195.126734][ T1124] bridge0: port 2(bridge_slave_1) entered disabled state [ 195.254859][ T1124] bridge_slave_0: left allmulticast mode [ 195.254891][ T1124] bridge_slave_0: left promiscuous mode [ 195.255150][ T1124] bridge0: port 1(bridge_slave_0) entered disabled state [ 197.128368][ T6466] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 205.760031][ T6483] 9pnet_fd: Insufficient options for proto=fd [ 208.320312][ T6497] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 213.180012][ T6499] Bluetooth: hci0: command 0x0406 tx timeout [ 213.180050][ T6499] Bluetooth: hci3: command 0x0406 tx timeout [ 213.181734][ T6499] Bluetooth: hci4: command 0x0406 tx timeout [ 213.526203][ T6515] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 222.135295][ T1124] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 222.831354][ T1124] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 222.932889][ T1124] bond0 (unregistering): Released all slaves [ 226.367741][ T6596] 9pnet_fd: Insufficient options for proto=fd [ 227.409807][ T10] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 227.409847][ T10] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 227.409872][ T10] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 227.409896][ T10] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 227.409920][ T10] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 227.409944][ T10] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 227.409968][ T10] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 227.409991][ T10] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 227.410015][ T10] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 227.410039][ T10] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 227.579608][ T10] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [sy] on syz0 [ 227.619213][ T6602] ptrace attach of "./syz-executor exec"[5839] was attempted by "./syz-executor exec"[6602] [ 229.524928][ T6603] fido_id[6603]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 230.789040][ T6363] bridge0: port 1(bridge_slave_0) entered blocking state [ 230.789182][ T6363] bridge0: port 1(bridge_slave_0) entered disabled state [ 230.789421][ T6363] bridge_slave_0: entered allmulticast mode [ 230.792172][ T6363] bridge_slave_0: entered promiscuous mode [ 230.864730][ T6368] chnl_net:caif_netlink_parms(): no params data found [ 230.911420][ T6363] bridge0: port 2(bridge_slave_1) entered blocking state [ 230.911562][ T6363] bridge0: port 2(bridge_slave_1) entered disabled state [ 230.911787][ T6363] bridge_slave_1: entered allmulticast mode [ 230.935806][ T6363] bridge_slave_1: entered promiscuous mode [ 231.016589][ T6621] ptrace attach of "./syz-executor exec"[5852] was attempted by "./syz-executor exec"[6621] [ 234.484305][ T6363] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 234.494811][ T6368] workqueue: Failed to create a rescuer kthread for wq "wg-crypt-wg0": -EINTR [ 235.473023][ T1124] hsr_slave_0: left promiscuous mode [ 235.605402][ T1124] hsr_slave_1: left promiscuous mode [ 235.606575][ T1124] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 235.606659][ T1124] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 235.837174][ T1124] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 235.837206][ T1124] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 236.241976][ T1124] veth1_macvtap: left promiscuous mode [ 236.242237][ T1124] veth0_macvtap: left promiscuous mode [ 236.242567][ T1124] veth1_vlan: left promiscuous mode [ 236.242887][ T1124] veth0_vlan: left promiscuous mode [ 236.404014][ T59] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 236.424902][ T59] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 236.426884][ T59] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 236.428216][ T59] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 236.430107][ T59] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 236.934918][ T5843] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 236.952231][ T5843] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 236.962208][ T5843] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 236.970697][ T5843] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 236.980231][ T5843] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 238.813263][ T59] Bluetooth: hci1: command tx timeout [ 239.558517][ T59] Bluetooth: hci6: command tx timeout [ 240.900096][ T59] Bluetooth: hci1: command tx timeout [ 241.006203][ T6678] ptrace attach of "./syz-executor exec"[5839] was attempted by "./syz-executor exec"[6678] [ 241.613130][ T59] Bluetooth: hci6: command tx timeout [ 243.572835][ T59] Bluetooth: hci1: command tx timeout [ 243.693184][ T59] Bluetooth: hci6: command tx timeout [ 244.528676][ T6692] Set syz1 is full, maxelem 6117 reached [ 245.135426][ T1124] team0 (unregistering): Port device team_slave_1 removed [ 245.657907][ T59] Bluetooth: hci1: command tx timeout [ 245.703846][ T1124] team0 (unregistering): Port device team_slave_0 removed [ 245.785722][ T59] Bluetooth: hci6: command tx timeout [ 250.386821][ T5843] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 250.389881][ T5843] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 250.423581][ T5843] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 250.449394][ T5843] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 250.450193][ T5843] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 252.511287][ T6721] faux_driver regulatory: loading /lib/firmware/regulatory.db failed with error -12 [ 252.511313][ T6721] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -12 [ 252.511324][ T6721] faux_driver regulatory: Falling back to sysfs fallback for: regulatory.db [ 252.584409][ T5843] Bluetooth: hci2: command tx timeout [ 254.653097][ T5843] Bluetooth: hci2: command tx timeout [ 255.716123][ T1327] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.716200][ T1327] ieee802154 phy1 wpan1: encryption failed: -22 [ 256.733119][ T5843] Bluetooth: hci2: command tx timeout [ 257.635607][ T6770] 9pnet_fd: Insufficient options for proto=fd [ 258.815478][ T5843] Bluetooth: hci2: command tx timeout [ 262.772691][ T6651] chnl_net:caif_netlink_parms(): no params data found [ 262.832766][ T6801] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 262.920506][ T6654] chnl_net:caif_netlink_parms(): no params data found [ 263.504888][ T6809] netlink: 4 bytes leftover after parsing attributes in process `syz.1.218'. [ 263.510232][ T6812] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 266.121092][ T6823] Set syz1 is full, maxelem 6117 reached [ 266.294893][ T6718] chnl_net:caif_netlink_parms(): no params data found [ 268.433254][ T6844] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 269.923630][ T6854] netlink: 4 bytes leftover after parsing attributes in process `syz.1.226'. [ 272.562370][ T1124] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 273.217436][ T6651] bridge0: port 1(bridge_slave_0) entered blocking state [ 273.217575][ T6651] bridge0: port 1(bridge_slave_0) entered disabled state [ 273.217803][ T6651] bridge_slave_0: entered allmulticast mode [ 273.220511][ T6651] bridge_slave_0: entered promiscuous mode [ 273.402311][ T6873] IPVS: sync thread started: state = MASTER, mcast_ifn = veth1_to_bond, syncid = 3, id = 0 [ 273.403538][ T6651] bridge0: port 2(bridge_slave_1) entered blocking state [ 273.403653][ T6651] bridge0: port 2(bridge_slave_1) entered disabled state [ 273.403888][ T6651] bridge_slave_1: entered allmulticast mode [ 273.410741][ T6651] bridge_slave_1: entered promiscuous mode [ 274.272832][ T1124] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 274.522468][ T6654] bridge0: port 1(bridge_slave_0) entered blocking state [ 274.637480][ T6654] bridge0: port 1(bridge_slave_0) entered disabled state [ 274.637740][ T6654] bridge_slave_0: entered allmulticast mode [ 274.643817][ T6654] bridge_slave_0: entered promiscuous mode [ 275.035899][ T6654] bridge0: port 2(bridge_slave_1) entered blocking state [ 275.036045][ T6654] bridge0: port 2(bridge_slave_1) entered disabled state [ 275.036255][ T6654] bridge_slave_1: entered allmulticast mode [ 275.041488][ T6654] bridge_slave_1: entered promiscuous mode [ 275.086355][ T6651] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 275.297384][ T1124] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 275.623744][ T6651] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 275.624784][ T6718] bridge0: port 1(bridge_slave_0) entered blocking state [ 275.624915][ T6718] bridge0: port 1(bridge_slave_0) entered disabled state [ 275.625051][ T6718] bridge_slave_0: entered allmulticast mode [ 275.626523][ T6718] bridge_slave_0: entered promiscuous mode [ 277.145795][ T1124] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 277.195884][ T6718] bridge0: port 2(bridge_slave_1) entered blocking state [ 277.196026][ T6718] bridge0: port 2(bridge_slave_1) entered disabled state [ 277.196531][ T6718] bridge_slave_1: entered allmulticast mode [ 277.199302][ T6718] bridge_slave_1: entered promiscuous mode [ 277.252560][ T6654] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 279.108052][ T6654] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 279.125966][ T6651] team0: Port device team_slave_0 added [ 280.025421][ T6651] team0: Port device team_slave_1 added [ 280.028003][ T6901] tipc: Started in network mode [ 280.028025][ T6901] tipc: Node identity ac141441, cluster identity 4711 [ 280.030866][ T6901] tipc: Enabled bearer , priority 10 [ 280.084246][ T6718] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 280.859234][ T6718] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 280.923447][ T6654] team0: Port device team_slave_0 added [ 281.111722][ T6654] team0: Port device team_slave_1 added [ 281.113383][ T6651] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 281.113396][ T6651] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 281.113419][ T6651] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 281.145686][ T6049] tipc: Node number set to 2886997057 [ 281.459945][ T6651] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 281.459960][ T6651] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 281.459983][ T6651] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 281.804950][ T6718] team0: Port device team_slave_0 added [ 282.444225][ T6718] team0: Port device team_slave_1 added [ 283.317016][ T6654] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 283.317026][ T6654] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 283.317040][ T6654] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 284.450231][ T6654] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 284.450242][ T6654] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 284.450255][ T6654] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 284.834150][ T6718] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 284.834161][ T6718] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 284.834174][ T6718] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 285.243780][ T6718] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 285.243797][ T6718] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 285.243822][ T6718] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 285.364787][ T6651] hsr_slave_0: entered promiscuous mode [ 285.400234][ T6651] hsr_slave_1: entered promiscuous mode [ 285.414223][ T6651] debugfs: 'hsr0' already exists in 'hsr' [ 285.416123][ T6651] Cannot create hsr debugfs directory [ 286.131530][ T6654] hsr_slave_0: entered promiscuous mode [ 286.132402][ T6654] hsr_slave_1: entered promiscuous mode [ 286.151176][ T6654] debugfs: 'hsr0' already exists in 'hsr' [ 286.151196][ T6654] Cannot create hsr debugfs directory [ 286.358475][ T1124] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 287.779839][ T6958] [ 287.779852][ T6958] ====================================================== [ 287.779860][ T6958] WARNING: possible circular locking dependency detected [ 287.779877][ T6958] syzkaller #0 Not tainted [ 287.779887][ T6958] ------------------------------------------------------ [ 287.779895][ T6958] syz.2.250/6958 is trying to acquire lock: [ 287.779907][ T6958] ffff8880b8823d90 ((softirq_ctrl.lock)){+.+.}-{3:3}, at: __local_bh_disable_ip+0x264/0x400 [ 287.779975][ T6958] SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 287.779975][ T6958] but task is already holding lock: [ 287.779981][ T6958] ffff88802fb94950 (&group->lock#2){+.+.}-{3:3}, at: __snd_pcm_lib_xfer+0x386/0x1ce0 [ 287.780034][ T6958] [ 287.780034][ T6958] which lock already depends on the new lock. [ 287.780034][ T6958] [ 287.780042][ T6958] [ 287.780042][ T6958] the existing dependency chain (in reverse order) is: [ 287.780049][ T6958] [ 287.780049][ T6958] -> #2 (&group->lock#2){+.+.}-{3:3}: [ 287.780079][ T6958] lock_acquire+0x120/0x360 [ 287.780102][ T6958] rt_spin_lock+0x88/0x2c0 [ 287.780123][ T6958] _snd_pcm_stream_lock_irqsave+0x7c/0xa0 [ 287.780142][ T6958] snd_pcm_period_elapsed+0x1e/0x80 [ 287.780165][ T6958] dummy_hrtimer_callback+0x80/0x180 [ 287.780189][ T6958] __hrtimer_run_queues+0x54f/0xd40 [ 287.780216][ T6958] hrtimer_run_softirq+0x1a3/0x2e0 [ 287.780231][ T6958] handle_softirqs+0x22f/0x710 [ 287.780252][ T6958] run_ktimerd+0xcf/0x190 [ 287.780274][ T6958] smpboot_thread_fn+0x53f/0xa60 [ 287.780301][ T6958] kthread+0x70e/0x8a0 [ 287.780327][ T6958] ret_from_fork+0x436/0x7d0 [ 287.780348][ T6958] ret_from_fork_asm+0x1a/0x30 [ 287.780366][ T6958] [ 287.780366][ T6958] -> #1 (&base->softirq_expiry_lock){+...}-{3:3}: [ 287.780394][ T6958] lock_acquire+0x120/0x360 [ 287.780415][ T6958] rt_spin_lock+0x88/0x2c0 [ 287.780436][ T6958] hrtimer_run_softirq+0x7c/0x2e0 [ 287.780451][ T6958] handle_softirqs+0x22f/0x710 [ 287.780472][ T6958] run_ktimerd+0xcf/0x190 [ 287.780495][ T6958] smpboot_thread_fn+0x53f/0xa60 [ 287.780516][ T6958] kthread+0x70e/0x8a0 [ 287.780541][ T6958] ret_from_fork+0x436/0x7d0 [ 287.780561][ T6958] ret_from_fork_asm+0x1a/0x30 [ 287.780578][ T6958] [ 287.780578][ T6958] -> #0 ((softirq_ctrl.lock)){+.+.}-{3:3}: [ 287.780603][ T6958] validate_chain+0xb9b/0x2140 [ 287.780628][ T6958] __lock_acquire+0xab9/0xd20 [ 287.780650][ T6958] reacquire_held_locks+0x127/0x1d0 [ 287.780675][ T6958] lock_release+0x1b4/0x3e0 [ 287.780696][ T6958] __local_bh_enable_ip+0x10c/0x270 [ 287.780717][ T6958] hrtimer_cancel+0x39/0x60 [ 287.780741][ T6958] dummy_hrtimer_stop+0xcf/0x100 [ 287.780763][ T6958] snd_pcm_do_stop+0x127/0x1c0 [ 287.780784][ T6958] snd_pcm_action+0xe7/0x240 [ 287.780801][ T6958] __snd_pcm_xrun+0x27f/0x7c0 [ 287.780820][ T6958] snd_pcm_update_state+0x342/0x430 [ 287.780840][ T6958] snd_pcm_update_hw_ptr0+0x10b2/0x1b00 [ 287.780861][ T6958] __snd_pcm_lib_xfer+0x510/0x1ce0 [ 287.780884][ T6958] snd_pcm_oss_write3+0x1bc/0x320 [ 287.780905][ T6958] snd_pcm_plug_write_transfer+0x2c8/0x4c0 [ 287.780932][ T6958] snd_pcm_oss_write+0xba2/0x11a0 [ 287.780954][ T6958] vfs_write+0x287/0xb40 [ 287.780975][ T6958] ksys_write+0x14b/0x260 [ 287.780995][ T6958] do_syscall_64+0xfa/0x3b0 [ 287.781011][ T6958] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 287.781029][ T6958] [ 287.781029][ T6958] other info that might help us debug this: [ 287.781029][ T6958] [ 287.781034][ T6958] Chain exists of: [ 287.781034][ T6958] (softirq_ctrl.lock) --> &base->softirq_expiry_lock --> &group->lock#2 [ 287.781034][ T6958] [ 287.781071][ T6958] Possible unsafe locking scenario: [ 287.781071][ T6958] [ 287.781077][ T6958] CPU0 CPU1 [ 287.781083][ T6958] ---- ---- [ 287.781089][ T6958] lock(&group->lock#2); [ 287.781107][ T6958] lock(&base->softirq_expiry_lock); [ 287.781122][ T6958] lock(&group->lock#2); [ 287.781141][ T6958] lock((softirq_ctrl.lock)); [ 287.781153][ T6958] [ 287.781153][ T6958] *** DEADLOCK *** [ 287.781153][ T6958] [ 287.781158][ T6958] 2 locks held by syz.2.250/6958: [ 287.781169][ T6958] #0: ffff88802fb94950 (&group->lock#2){+.+.}-{3:3}, at: __snd_pcm_lib_xfer+0x386/0x1ce0 [ 287.781226][ T6958] #1: ffffffff8d9a8d80 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1bb/0x2c0 [ 287.781274][ T6958] [ 287.781274][ T6958] stack backtrace: [ 287.781304][ T6958] CPU: 0 UID: 0 PID: 6958 Comm: syz.2.250 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 287.781327][ T6958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 287.781342][ T6958] Call Trace: [ 287.781349][ T6958] [ 287.781357][ T6958] dump_stack_lvl+0x189/0x250 [ 287.781387][ T6958] ? __pfx_dump_stack_lvl+0x10/0x10 [ 287.781413][ T6958] ? __pfx__printk+0x10/0x10 [ 287.781434][ T6958] ? print_lock_name+0xde/0x100 [ 287.781454][ T6958] print_circular_bug+0x2ee/0x310 [ 287.781474][ T6958] check_noncircular+0x134/0x160 [ 287.781506][ T6958] validate_chain+0xb9b/0x2140 [ 287.781537][ T6958] ? do_raw_spin_lock+0x121/0x290 [ 287.781562][ T6958] __lock_acquire+0xab9/0xd20 [ 287.781589][ T6958] reacquire_held_locks+0x127/0x1d0 [ 287.781617][ T6958] ? __local_bh_disable_ip+0x264/0x400 [ 287.781642][ T6958] lock_release+0x1b4/0x3e0 [ 287.781666][ T6958] ? __local_bh_enable_ip+0x100/0x270 [ 287.781691][ T6958] __local_bh_enable_ip+0x10c/0x270 [ 287.781714][ T6958] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 287.781741][ T6958] ? hrtimer_cancel_wait_running+0x142/0x180 [ 287.781770][ T6958] hrtimer_cancel+0x39/0x60 [ 287.781796][ T6958] dummy_hrtimer_stop+0xcf/0x100 [ 287.781820][ T6958] snd_pcm_do_stop+0x127/0x1c0 [ 287.781845][ T6958] snd_pcm_action+0xe7/0x240 [ 287.781866][ T6958] __snd_pcm_xrun+0x27f/0x7c0 [ 287.781887][ T6958] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 287.781909][ T6958] ? __pfx___snd_pcm_xrun+0x10/0x10 [ 287.781929][ T6958] ? update_audio_tstamp+0x172/0x6a0 [ 287.781958][ T6958] ? __pfx_update_audio_tstamp+0x10/0x10 [ 287.781987][ T6958] snd_pcm_update_state+0x342/0x430 [ 287.782011][ T6958] snd_pcm_update_hw_ptr0+0x10b2/0x1b00 [ 287.782041][ T6958] ? migrate_disable+0xd5/0x190 [ 287.782064][ T6958] ? __pfx_snd_pcm_update_hw_ptr0+0x10/0x10 [ 287.782085][ T6958] ? rt_spin_lock+0x223/0x2c0 [ 287.782108][ T6958] ? __pfx_rt_spin_lock+0x10/0x10 [ 287.782134][ T6958] __snd_pcm_lib_xfer+0x510/0x1ce0 [ 287.782164][ T6958] ? __pfx_interleaved_copy+0x10/0x10 [ 287.782191][ T6958] ? __pfx_dummy_pcm_copy+0x10/0x10 [ 287.782215][ T6958] ? mulaw_decode+0x7f5/0x880 [ 287.782235][ T6958] ? __pfx___snd_pcm_lib_xfer+0x10/0x10 [ 287.782259][ T6958] ? rt_mutex_slowunlock+0x1be/0x2e0 [ 287.782286][ T6958] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 287.782311][ T6958] ? snd_pcm_oss_write3+0x1a2/0x320 [ 287.782337][ T6958] snd_pcm_oss_write3+0x1bc/0x320 [ 287.782364][ T6958] snd_pcm_plug_write_transfer+0x2c8/0x4c0 [ 287.782397][ T6958] ? __pfx_snd_pcm_plug_write_transfer+0x10/0x10 [ 287.782427][ T6958] ? snd_pcm_plug_client_channels_buf+0x490/0x640 [ 287.782460][ T6958] snd_pcm_oss_write+0xba2/0x11a0 [ 287.782491][ T6958] ? __pfx_snd_pcm_oss_write+0x10/0x10 [ 287.782516][ T6958] ? __pfx_futex_wait+0x10/0x10 [ 287.782542][ T6958] ? rw_verify_area+0x25b/0x4e0 [ 287.782564][ T6958] ? __lock_acquire+0xab9/0xd20 [ 287.782587][ T6958] ? __pfx_snd_pcm_oss_write+0x10/0x10 [ 287.782612][ T6958] vfs_write+0x287/0xb40 [ 287.782637][ T6958] ? __pfx_vfs_write+0x10/0x10 [ 287.782660][ T6958] ? __fget_files+0x2a/0x420 [ 287.782687][ T6958] ? __fget_files+0x2a/0x420 [ 287.782712][ T6958] ? __fget_files+0x3a6/0x420 [ 287.782737][ T6958] ? __fget_files+0x2a/0x420 [ 287.782765][ T6958] ksys_write+0x14b/0x260 [ 287.782789][ T6958] ? __pfx_ksys_write+0x10/0x10 [ 287.782814][ T6958] ? do_syscall_64+0xbe/0x3b0 [ 287.782833][ T6958] do_syscall_64+0xfa/0x3b0 [ 287.782850][ T6958] ? lockdep_hardirqs_on+0x9c/0x150 [ 287.782877][ T6958] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 287.782896][ T6958] ? clear_bhb_loop+0x60/0xb0 [ 287.782917][ T6958] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 287.782933][ T6958] RIP: 0033:0x7f12fa45ec29 [ 287.782956][ T6958] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 287.782971][ T6958] RSP: 002b:00007f12f86be038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 287.782988][ T6958] RAX: ffffffffffffffda RBX: 00007f12fa6a5fa0 RCX: 00007f12fa45ec29 [ 287.783002][ T6958] RDX: 000000000000fc36 RSI: 0000200000000500 RDI: 0000000000000003 [ 287.783014][ T6958] RBP: 00007f12fa4e1e41 R08: 0000000000000000 R09: 0000000000000000 [ 287.783025][ T6958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 287.783034][ T6958] R13: 00007f12fa6a6038 R14: 00007f12fa6a5fa0 R15: 00007ffc5c9ef5e8 [ 287.783053][ T6958] [ 287.795025][ T1124] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 287.979297][ T6718] hsr_slave_0: entered promiscuous mode [ 287.994930][ T6718] hsr_slave_1: entered promiscuous mode [ 288.003879][ T6718] debugfs: 'hsr0' already exists in 'hsr' [ 288.003898][ T6718] Cannot create hsr debugfs directory [ 288.986943][ T1124] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 289.244034][ T1124] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 290.703936][ T1124] bridge_slave_1: left allmulticast mode [ 290.703959][ T1124] bridge_slave_1: left promiscuous mode [ 290.704122][ T1124] bridge0: port 2(bridge_slave_1) entered disabled state [ 290.791016][ T1124] bridge_slave_0: left allmulticast mode [ 290.791039][ T1124] bridge_slave_0: left promiscuous mode [ 290.791203][ T1124] bridge0: port 1(bridge_slave_0) entered disabled state [ 290.873752][ T1124] bridge_slave_1: left allmulticast mode [ 290.873776][ T1124] bridge_slave_1: left promiscuous mode [ 290.873921][ T1124] bridge0: port 2(bridge_slave_1) entered disabled state [ 290.974623][ T1124] bridge_slave_0: left allmulticast mode [ 290.974647][ T1124] bridge_slave_0: left promiscuous mode [ 290.974792][ T1124] bridge0: port 1(bridge_slave_0) entered disabled state [ 291.064474][ T1124] bridge_slave_1: left allmulticast mode [ 291.064490][ T1124] bridge_slave_1: left promiscuous mode [ 291.064585][ T1124] bridge0: port 2(bridge_slave_1) entered disabled state [ 291.143835][ T1124] bridge_slave_0: left allmulticast mode [ 291.143852][ T1124] bridge_slave_0: left promiscuous mode [ 291.143947][ T1124] bridge0: port 1(bridge_slave_0) entered disabled state [ 292.673410][ T1124] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 292.763594][ T1124] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 292.784949][ T1124] bond0 (unregistering): Released all slaves [ 292.877131][ T1124] bond0 (unregistering): Released all slaves [ 292.993615][ T1124] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 293.075450][ T1124] bond0 (unregistering): Released all slaves [ 294.173469][ T1124] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 294.253593][ T1124] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 294.274204][ T1124] bond0 (unregistering): Released all slaves [ 296.440518][ T1124] hsr_slave_0: left promiscuous mode [ 296.473217][ T1124] hsr_slave_1: left promiscuous mode [ 296.473760][ T1124] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 296.473779][ T1124] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 296.534425][ T1124] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 296.534448][ T1124] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 296.733110][ T1124] hsr_slave_0: left promiscuous mode [ 296.763046][ T1124] hsr_slave_1: left promiscuous mode [ 296.763460][ T1124] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 296.763473][ T1124] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 296.813886][ T1124] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 296.813908][ T1124] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 296.883713][ T1124] veth1_macvtap: left promiscuous mode [ 296.883754][ T1124] veth0_macvtap: left promiscuous mode [ 296.883826][ T1124] veth1_vlan: left promiscuous mode [ 296.883876][ T1124] veth0_vlan: left promiscuous mode [ 297.033331][ T1124] veth1_macvtap: left promiscuous mode [ 297.033394][ T1124] veth0_macvtap: left promiscuous mode [ 297.033537][ T1124] veth1_vlan: left promiscuous mode [ 297.033631][ T1124] veth0_vlan: left promiscuous mode