last executing test programs: 5.130838711s ago: executing program 2 (id=3): mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0xa5) syz_open_dev$usbmon(0x0, 0x7, 0x301000) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x3) read$FUSE(0xffffffffffffffff, &(0x7f0000000100)={0x2020}, 0x2020) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f000000b040)={0x2020, 0x0, 0x0, 0x0}, 0x205b) syz_fuse_handle_req(0xffffffffffffffff, 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", 0x2000, &(0x7f0000006b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002700)={0x90, 0x0, 0x800000, {0x6, 0x0, 0x1, 0x400000000000, 0x0, 0x2, {0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x6, r2, 0x0, 0x1}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_STATX(0xffffffffffffffff, &(0x7f0000000480)={0x130, 0x0, 0x0, {0x400, 0x0, 0x0, '\x00', {0x20, 0x7ff, 0x5, 0x3, r2, 0xffffffffffffffff, 0x0, '\x00', 0x5, 0x8000000002, 0xcc25, 0x100000001, {0x15, 0x7}, {0x200000000002, 0x4}, {0x8, 0x9}, {0x4}, 0x2, 0x9, 0x7, 0x3118e1ce}}}, 0x130) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) syz_open_dev$usbfs(0x0, 0x205, 0x44680) mkdir(&(0x7f0000000440)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000a00)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) r4 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mknodat$loop(r4, &(0x7f0000001600)='./file1\x00', 0x0, 0x0) chdir(&(0x7f00000003c0)='./bus\x00') linkat(r4, &(0x7f0000000100)='./file1\x00', r4, &(0x7f0000000240)='./file0\x00', 0x0) unlink(&(0x7f00000002c0)='./file0\x00') 3.962205685s ago: executing program 2 (id=6): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @any, 0x4}, 0xe) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000200), 0x4049a0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000140)='contention_end\x00'}, 0x10) r2 = syz_open_dev$video4linux(&(0x7f0000000180), 0x0, 0x2) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f00000007c0)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x200, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x64, 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_GET_NESTED_STATE(r6, 0xc080aebe, &(0x7f000000a100)={{0x0, 0x0, 0xfffffffffffffcfd}}) r7 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) mmap$KVM_VCPU(&(0x7f0000010000/0x3000)=nil, r7, 0x0, 0x4010, r6, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r2, 0x4020565a, &(0x7f00000000c0)={0x3, 0xfffffffb}) capset(&(0x7f00000020c0)={0x19980330}, &(0x7f00000001c0)) r8 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_USER_PVERSION(r1, 0x40044104, &(0x7f0000000240)=0x3) sendmsg$inet6(r8, &(0x7f00000000c0)={&(0x7f00000001c0)={0xa, 0x4e21, 0x80000, @dev={0xfe, 0x80, '\x00', 0x19}}, 0x1c, 0x0}, 0xc4) 3.924878426s ago: executing program 1 (id=2): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) r1 = syz_io_uring_setup(0x10e, &(0x7f00000000c0)={0x0, 0x8d2dc, 0x100, 0xffffffff}, 0x0, &(0x7f0000000140)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(0x0, r2, &(0x7f00000002c0)=@IORING_OP_ACCEPT={0xd, 0x0, 0x5, r0, 0x0, 0x0, 0x0, 0x80000}) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000200)=0x400000bce) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x1) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) io_uring_enter(r1, 0x47f5, 0x0, 0x0, 0x0, 0x0) 3.404531209s ago: executing program 1 (id=7): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/sem\x00', 0x0, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000000)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000500)={&(0x7f0000000280)='netlink_extack\x00', r1}, 0x10) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x8) r2 = getpid() sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="05000000040000000800000005"], 0x48) syz_open_dev$vim2m(&(0x7f00000000c0), 0x10040, 0x2) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)) semget$private(0x0, 0x7, 0x180) read$FUSE(r0, &(0x7f0000004840)={0x2020}, 0x2020) 3.352614518s ago: executing program 0 (id=1): socket$netlink(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x2) r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$TCSETSW2(r0, 0x402c542c, 0x0) io_uring_setup(0x3ef, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) socket$nl_route(0x10, 0x3, 0x0) socket(0x2, 0x80805, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, 0x0, 0x0) r3 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000580)={{0x84, @broadcast, 0x4e23, 0x3, 'lc\x00', 0x2, 0x4, 0x7b}, {@private=0xa010102, 0x4e22, 0x2, 0xc8, 0x80012d58, 0x12d5c}}, 0x44) 2.655630617s ago: executing program 0 (id=8): mkdirat(0xffffffffffffff9c, 0x0, 0x0) sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x2) r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$TCSETSW2(r0, 0x402c542c, 0x0) io_uring_setup(0x3ef, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e24}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4008804}, 0x40) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket(0x2, 0x80805, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000040)={0x84, @dev={0xac, 0x14, 0x14, 0x2d}, 0x4e20, 0x3, 'wrr\x00', 0x1, 0x2, 0x6a}, 0x2c) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000000)={{0x84, @private=0xa010101, 0x4e21, 0x3, 'lc\x00', 0x4, 0x8, 0x77}, {@rand_addr=0x64010102, 0x4e23, 0x2, 0xcd, 0x12d5f, 0x3}}, 0x44) r5 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r5, 0x0, 0x487, &(0x7f0000000580)={{0x84, @broadcast, 0x4e23, 0x3, 'lc\x00', 0x2, 0x4, 0x7b}, {@private=0xa010102, 0x4e22, 0x2, 0xc8, 0x80012d58, 0x12d5c}}, 0x44) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, 0x0, 0x0) sendmsg$sock(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000580)=@in6={0x2, 0x4e22, 0x0, @dev}, 0x80, 0x0}, 0x4000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, 0x0) mount(&(0x7f0000000140)=@nullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000100)='affs\x00', 0x200000, 0x0) 2.431077003s ago: executing program 1 (id=9): r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x3fc, 0x0, 0x32}, 0x9c) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e23, 0x0, @loopback, 0x3}, 0x7e) prlimit64(0x0, 0xe, &(0x7f0000000600)={0x9, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e22}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x34000, 0xe0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) close_range(r0, 0xffffffffffffffff, 0x0) 1.881656346s ago: executing program 0 (id=10): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz0\x00', {0x3, 0x2, 0x6, 0xfffa}, 0x3a, [0x8000, 0xc95a, 0x8, 0x8, 0x80, 0x8, 0x3, 0x7f, 0x20000006, 0x4d, 0x6, 0x5f, 0xa, 0x5, 0xffff2d37, 0xffffff01, 0x6, 0xff, 0x6, 0x5, 0x4, 0x0, 0x7, 0x3c57, 0x0, 0x24, 0xd, 0x1, 0x0, 0xffffffff, 0xe661, 0x5, 0x7, 0x83, 0x9, 0x4c74, 0x0, 0x242, 0x2, 0xe, 0x0, 0x400, 0x7, 0x17, 0x21, 0x7, 0x5, 0x3e, 0x8f, 0x6, 0x6, 0x0, 0x85, 0x6, 0xffff8001, 0x3ff, 0x83, 0x0, 0x5, 0x6, 0x8, 0x4, 0x1, 0x40], [0x10000007, 0x9, 0x8000012f, 0x8004, 0x5, 0xfffffff3, 0x129432e6, 0x88, 0xf9, 0x388000, 0x2bb, 0x6c7, 0x9, 0xfffffffc, 0x3, 0x0, 0x0, 0x5, 0x2b, 0xe, 0x312, 0x78, 0xea4, 0x0, 0xfff, 0x7, 0x7fff, 0x6, 0x400, 0x401, 0xff, 0x0, 0x1000ff, 0x5, 0x1000005, 0x5f31, 0xd, 0xd86, 0x2, 0x4, 0x8, 0x4, 0x9, 0x8, 0x9, 0x6, 0x47, 0xbc2, 0x1, 0xfe000000, 0x8, 0x2, 0x200004, 0x9, 0x3, 0x3, 0x9, 0x4, 0x3, 0x3, 0xbc45, 0x48c93690, 0x42, 0x3], [0x7, 0x1, 0x4, 0x5, 0xfffffffe, 0x100, 0x8d2, 0x9, 0x5, 0x7fff, 0x0, 0x5, 0xb, 0x4, 0x3, 0x5, 0x800000, 0x1ef, 0x5, 0x8, 0x86, 0x3, 0x3038, 0x3e5, 0xb, 0x2, 0x2, 0x2, 0x7, 0x20000008, 0x4, 0x16d01, 0x6, 0x38, 0x800003, 0x600, 0x80, 0xbf7, 0x4, 0x2950bfaf, 0x1000, 0xa2, 0x7, 0x4a9, 0x5, 0x6, 0xac8, 0x6, 0x7, 0x3, 0x7ff, 0x12b, 0x4, 0xfffffffd, 0xa, 0x3, 0x5, 0x1b, 0x120000, 0x3, 0x2006, 0x80a2ed, 0x4, 0x80000000], [0x9, 0xbb33, 0xa, 0xb, 0x5, 0x938, 0x6, 0x6, 0x0, 0xb9, 0xce7, 0x1ff, 0x2, 0x57, 0x5, 0x3, 0x3, 0x10000, 0x9, 0x7fff, 0xffff, 0xa620, 0x1, 0x7, 0x1, 0x2, 0x14c, 0x60a7, 0x6, 0x10000016, 0xffffffff, 0x80000000, 0x5, 0xffffffff, 0xc8, 0x1, 0xfffff000, 0x10000, 0x3, 0x7e, 0x100, 0x9602, 0x7, 0xae, 0x8, 0x6, 0x226, 0x3, 0x100, 0x8, 0x30b1d693, 0xa1f, 0xf40, 0x7, 0x1, 0x6c1b, 0x8, 0x4, 0x5, 0x40b1e, 0xd7, 0x200, 0xffff3441, 0x4]}, 0x45c) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000900)={@map, 0xffffffffffffffff, 0x6}, 0x20) r4 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000), 0x2) r5 = memfd_create(&(0x7f0000000380)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ7\xe7a\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xa9\x1fg\xf1\x85z{\x1d<\xe2\x1c7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x04\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xf4\x01\xa52\xe2DG\xd4\xbd{\x9f\xa9\x97\x9b@\xdb\x00b\xe1br\xb6\x008\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\xcf\xe1\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\xc7\xbc\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x04\xedn\x8c<5\xcf\x92;\x85)\xa7I\v\x86EZ\x96\xd5\x14OD\\\xe8R\xe4\xcd\xec\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\x98\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38U\xcb\xfa\xb3j\x92\f\x81\xa0\xa2-g\x05\x831\xd3\x8d\x16\xd9w\\\xf8\xce\xb0j\x9d\'\x93\xf6\x1d\xa0H\xd9\xbd\xd9\xaf\x12$\x8d\x16%\x8b\x00\xc6(\x19\xf8\xb4?Fv\xac\xc7m\xe1\xf68W\x19\x0f\x87\x84\xafK\x91v\xb5\xe7Cf\xe0L\b9\xe2\x15d~R4\xdf\xbb\xfeiH', 0x3) ftruncate(r5, 0xffff) fcntl$addseals(r5, 0x409, 0x7) ioctl$UDMABUF_CREATE(r4, 0x40187542, &(0x7f0000000100)={r5, 0x0, 0x0, 0x1000}) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000380)=[@text32={0x20, &(0x7f0000000140)="b8050000000f01c10f46a78900000066ba2100b067ee66ba2000b000ee6d2f2f800000c0d23266bac0000f3066b808008ed0660f38806f008ee0", 0x3a}], 0x1, 0x8, 0x0, 0x4a) 569.962836ms ago: executing program 3 (id=4): r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8b32, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000003c0)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x100}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={0xffffffffffffffff, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000100001000000000000dfff000000000a20000000000a01020000000000000000010000000900010073797a30000000006c000000160a0101000b000000000000010000000900020073797a30000000000900010073797a30000000004000038008000140000000002c0003801400010067656e65766530000000000000000000140001006c6f0000000000000000000000000000080002"], 0xb4}}, 0x0) 558.900262ms ago: executing program 0 (id=11): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) r1 = syz_io_uring_setup(0x10e, &(0x7f00000000c0)={0x0, 0x8d2dc, 0x100, 0xffffffff}, &(0x7f00000003c0)=0x0, &(0x7f0000000140)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f00000002c0)=@IORING_OP_ACCEPT={0xd, 0x0, 0x5, r0, 0x0, 0x0, 0x0, 0x80000}) syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000200)=0x400000bce) r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x1) read$msr(r4, &(0x7f0000019680)=""/102392, 0x18ff8) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) io_uring_enter(r1, 0x47f5, 0x0, 0x0, 0x0, 0x0) 440.41236ms ago: executing program 3 (id=12): ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000040)=0x4) r0 = socket(0x28, 0x5, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) close(r0) r2 = io_uring_setup(0x479, &(0x7f0000000ac0)={0x0, 0xfffefffe, 0x2, 0x2, 0x4800020}) close_range(r2, 0xffffffffffffffff, 0x200000000000000) socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x10) syz_open_procfs(0x0, &(0x7f0000001240)='net/wireless\x00') r3 = syz_io_uring_setup(0x82e, &(0x7f0000000300)={0x0, 0xcd1d, 0x10100}, &(0x7f0000000000), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PBUF_RING(r3, 0x16, &(0x7f0000000380)={&(0x7f0000001000)={[{0x0}, {0x0}, {0x0}, {0x0}]}, 0x1}, 0x1) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000001000)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) io_uring_enter(r3, 0x26c3, 0xdffffffb, 0x0, 0x0, 0x0) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, 0x0, 0x0) 334.736067ms ago: executing program 2 (id=13): mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0xa5) syz_open_dev$usbmon(0x0, 0x7, 0x301000) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x3) read$FUSE(0xffffffffffffffff, &(0x7f0000000100)={0x2020}, 0x2020) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f000000b040)={0x2020, 0x0, 0x0, 0x0}, 0x205b) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000009040)="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", 0x2000, &(0x7f0000006b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002700)={0x90, 0x0, 0x800000, {0x6, 0x0, 0x1, 0x400000000000, 0x0, 0x2, {0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x6, r2, 0x0, 0x1}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_STATX(0xffffffffffffffff, &(0x7f0000000480)={0x130, 0x0, 0x0, {0x400, 0x0, 0x0, '\x00', {0x20, 0x7ff, 0x5, 0x3, r2, 0xffffffffffffffff, 0x0, '\x00', 0x5, 0x8000000002, 0xcc25, 0x100000001, {0x15, 0x7}, {0x200000000002, 0x4}, {0x8, 0x9}, {0x4}, 0x2, 0x9, 0x7, 0x3118e1ce}}}, 0x130) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) syz_open_dev$usbfs(0x0, 0x205, 0x44680) mkdir(&(0x7f0000000440)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000a00)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) r4 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mknodat$loop(r4, &(0x7f0000001600)='./file1\x00', 0x0, 0x0) chdir(&(0x7f00000003c0)='./bus\x00') linkat(r4, &(0x7f0000000100)='./file1\x00', r4, &(0x7f0000000240)='./file0\x00', 0x0) unlink(&(0x7f00000002c0)='./file0\x00') 0s ago: executing program 4 (id=5): r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8b32, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000003c0)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x100}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={0xffffffffffffffff, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000100001000000000000dfff000000000a20000000000a01020000000000000000010000000900010073797a30000000006c000000160a0101000b000000000000010000000900020073797a30000000000900010073797a30000000004000038008000140000000002c0003801400010067656e65766530000000000000000000140001006c6f0000000000000000000000000000080002"], 0xb4}}, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.31' (ED25519) to the list of known hosts. [ 56.786058][ T30] audit: type=1400 audit(1764927926.977:62): avc: denied { mounton } for pid=5805 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 56.809447][ T30] audit: type=1400 audit(1764927926.997:63): avc: denied { mount } for pid=5805 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 56.811704][ T5805] cgroup: Unknown subsys name 'net' [ 56.838155][ T30] audit: type=1400 audit(1764927927.027:64): avc: denied { unmount } for pid=5805 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 56.986650][ T5805] cgroup: Unknown subsys name 'cpuset' [ 56.994583][ T5805] cgroup: Unknown subsys name 'rlimit' [ 57.119473][ T30] audit: type=1400 audit(1764927927.307:65): avc: denied { setattr } for pid=5805 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=820 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 57.151958][ T30] audit: type=1400 audit(1764927927.307:66): avc: denied { create } for pid=5805 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 57.172456][ T30] audit: type=1400 audit(1764927927.307:67): avc: denied { write } for pid=5805 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 57.193028][ T30] audit: type=1400 audit(1764927927.307:68): avc: denied { read } for pid=5805 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 57.217200][ T30] audit: type=1400 audit(1764927927.317:69): avc: denied { mounton } for pid=5805 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 57.223217][ T5807] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 57.242000][ T30] audit: type=1400 audit(1764927927.317:70): avc: denied { mount } for pid=5805 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 57.273746][ T30] audit: type=1400 audit(1764927927.447:71): avc: denied { relabelto } for pid=5807 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 58.205498][ T5805] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 62.502198][ T30] kauditd_printk_skb: 4 callbacks suppressed [ 62.502212][ T30] audit: type=1400 audit(1764927932.687:76): avc: denied { create } for pid=5815 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 62.564705][ T30] audit: type=1400 audit(1764927932.717:77): avc: denied { read write } for pid=5815 comm="syz-executor" name="vhci" dev="devtmpfs" ino=1268 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 62.590232][ T30] audit: type=1400 audit(1764927932.717:78): avc: denied { open } for pid=5815 comm="syz-executor" path="/dev/vhci" dev="devtmpfs" ino=1268 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 62.614111][ T30] audit: type=1400 audit(1764927932.737:79): avc: denied { ioctl } for pid=5815 comm="syz-executor" path="socket:[4612]" dev="sockfs" ino=4612 ioctlcmd=0x48c9 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 62.640487][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 62.650616][ T5831] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 62.658113][ T5831] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 62.666375][ T5831] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 62.673916][ T5831] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 62.681538][ T5831] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 62.688982][ T5831] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 62.696405][ T5831] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 62.701003][ T5836] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 62.703893][ T5831] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 62.718571][ T5831] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 62.727813][ T5837] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 62.734961][ T5831] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 62.735328][ T5836] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 62.742343][ T5831] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 62.750026][ T5836] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 62.764110][ T5836] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 62.771551][ T5836] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 62.778651][ T5835] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 62.788607][ T30] audit: type=1400 audit(1764927932.977:80): avc: denied { read } for pid=5815 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 62.806946][ T5839] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 62.818695][ T5839] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 62.826010][ T5839] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 62.827238][ T5838] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 62.849522][ T5838] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 62.853405][ T30] audit: type=1400 audit(1764927932.997:81): avc: denied { open } for pid=5815 comm="syz-executor" path="net:[4026531833]" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 62.885062][ T5838] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 62.908374][ T30] audit: type=1400 audit(1764927932.997:82): avc: denied { mounton } for pid=5815 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 63.197834][ T30] audit: type=1400 audit(1764927933.387:83): avc: denied { module_request } for pid=5825 comm="syz-executor" kmod="rtnl-link-nicvf" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 63.329525][ T5825] chnl_net:caif_netlink_parms(): no params data found [ 63.345182][ T5824] chnl_net:caif_netlink_parms(): no params data found [ 63.446665][ T5815] chnl_net:caif_netlink_parms(): no params data found [ 63.455950][ T5816] chnl_net:caif_netlink_parms(): no params data found [ 63.510714][ T5821] chnl_net:caif_netlink_parms(): no params data found [ 63.549387][ T5825] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.557302][ T5825] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.564845][ T5825] bridge_slave_0: entered allmulticast mode [ 63.571398][ T5825] bridge_slave_0: entered promiscuous mode [ 63.605813][ T5825] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.612864][ T5825] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.619985][ T5825] bridge_slave_1: entered allmulticast mode [ 63.626560][ T5825] bridge_slave_1: entered promiscuous mode [ 63.665408][ T5824] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.672503][ T5824] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.679822][ T5824] bridge_slave_0: entered allmulticast mode [ 63.686580][ T5824] bridge_slave_0: entered promiscuous mode [ 63.719783][ T5824] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.726904][ T5824] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.733950][ T5824] bridge_slave_1: entered allmulticast mode [ 63.740677][ T5824] bridge_slave_1: entered promiscuous mode [ 63.765003][ T5825] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.802732][ T5825] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.818951][ T5816] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.826522][ T5816] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.833572][ T5816] bridge_slave_0: entered allmulticast mode [ 63.841081][ T5816] bridge_slave_0: entered promiscuous mode [ 63.847740][ T5815] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.855035][ T5815] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.862473][ T5815] bridge_slave_0: entered allmulticast mode [ 63.869419][ T5815] bridge_slave_0: entered promiscuous mode [ 63.891848][ T5824] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.901132][ T5816] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.908289][ T5816] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.915741][ T5816] bridge_slave_1: entered allmulticast mode [ 63.922266][ T5816] bridge_slave_1: entered promiscuous mode [ 63.928848][ T5815] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.936432][ T5815] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.943484][ T5815] bridge_slave_1: entered allmulticast mode [ 63.950200][ T5815] bridge_slave_1: entered promiscuous mode [ 63.956876][ T5821] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.963936][ T5821] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.971205][ T5821] bridge_slave_0: entered allmulticast mode [ 63.977940][ T5821] bridge_slave_0: entered promiscuous mode [ 63.993264][ T5824] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.015816][ T5821] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.022916][ T5821] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.030087][ T5821] bridge_slave_1: entered allmulticast mode [ 64.036777][ T5821] bridge_slave_1: entered promiscuous mode [ 64.044114][ T5825] team0: Port device team_slave_0 added [ 64.079543][ T5825] team0: Port device team_slave_1 added [ 64.093816][ T5816] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.105088][ T5815] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.129438][ T5824] team0: Port device team_slave_0 added [ 64.136453][ T5816] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.147137][ T5815] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.157932][ T5821] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.175631][ T5824] team0: Port device team_slave_1 added [ 64.196480][ T5821] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.210090][ T5825] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.217402][ T5825] 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 1532 would solve the problem. [ 64.243276][ T5825] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.282581][ T5825] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.289653][ T5825] 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 1532 would solve the problem. [ 64.315663][ T5825] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.334985][ T5816] team0: Port device team_slave_0 added [ 64.341941][ T5815] team0: Port device team_slave_0 added [ 64.358996][ T5824] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.366024][ T5824] 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 1532 would solve the problem. [ 64.392234][ T5824] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.404761][ T5816] team0: Port device team_slave_1 added [ 64.411318][ T5815] team0: Port device team_slave_1 added [ 64.418932][ T5821] team0: Port device team_slave_0 added [ 64.425924][ T5824] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.432839][ T5824] 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 1532 would solve the problem. [ 64.458877][ T5824] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.484776][ T5821] team0: Port device team_slave_1 added [ 64.532758][ T5816] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.540040][ T5816] 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 1532 would solve the problem. [ 64.566457][ T5816] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.577710][ T5815] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.584879][ T5815] 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 1532 would solve the problem. [ 64.610859][ T5815] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.628933][ T5821] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.635923][ T5821] 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 1532 would solve the problem. [ 64.661939][ T5821] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.673840][ T5816] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.680856][ T5816] 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 1532 would solve the problem. [ 64.706927][ T5816] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.718329][ T5815] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.725421][ T5815] 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 1532 would solve the problem. [ 64.751620][ T5815] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.765622][ T5825] hsr_slave_0: entered promiscuous mode [ 64.771666][ T5825] hsr_slave_1: entered promiscuous mode [ 64.785138][ T5821] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.792059][ T5821] 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 1532 would solve the problem. [ 64.817986][ T5821] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.851768][ T5824] hsr_slave_0: entered promiscuous mode [ 64.858119][ T5824] hsr_slave_1: entered promiscuous mode [ 64.863971][ T5824] debugfs: 'hsr0' already exists in 'hsr' [ 64.869783][ T5824] Cannot create hsr debugfs directory [ 64.895096][ T5838] Bluetooth: hci0: command tx timeout [ 64.900614][ T5828] Bluetooth: hci3: command tx timeout [ 64.904330][ T5831] Bluetooth: hci4: command tx timeout [ 64.949594][ T5816] hsr_slave_0: entered promiscuous mode [ 64.955747][ T5816] hsr_slave_1: entered promiscuous mode [ 64.961598][ T5816] debugfs: 'hsr0' already exists in 'hsr' [ 64.967345][ T5816] Cannot create hsr debugfs directory [ 64.974408][ T5831] Bluetooth: hci1: command tx timeout [ 64.979995][ T5831] Bluetooth: hci2: command tx timeout [ 64.996676][ T5815] hsr_slave_0: entered promiscuous mode [ 65.002626][ T5815] hsr_slave_1: entered promiscuous mode [ 65.008589][ T5815] debugfs: 'hsr0' already exists in 'hsr' [ 65.014329][ T5815] Cannot create hsr debugfs directory [ 65.057905][ T5821] hsr_slave_0: entered promiscuous mode [ 65.063856][ T5821] hsr_slave_1: entered promiscuous mode [ 65.069938][ T5821] debugfs: 'hsr0' already exists in 'hsr' [ 65.075911][ T5821] Cannot create hsr debugfs directory [ 65.368464][ T5824] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 65.379179][ T5824] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 65.395682][ T5824] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 65.415702][ T5824] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 65.447674][ T5825] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 65.459946][ T5825] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 65.475954][ T5825] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 65.495032][ T5825] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 65.526870][ T5815] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 65.539670][ T5815] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 65.549540][ T5815] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 65.559711][ T5815] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 65.618753][ T5821] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 65.628373][ T5821] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 65.637697][ T5821] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 65.651941][ T5821] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 65.730990][ T5816] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 65.747046][ T5816] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 65.764005][ T5816] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 65.783638][ T5824] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.793556][ T5816] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 65.840835][ T5824] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.868118][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.875280][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.887656][ T5825] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.904004][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.911115][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.933634][ T5815] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.959619][ T5825] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.977815][ T4262] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.984977][ T4262] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.998572][ T5815] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.018184][ T80] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.025255][ T80] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.035928][ T80] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.042960][ T80] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.057009][ T80] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.064051][ T80] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.099986][ T5821] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.158240][ T5821] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.165808][ T30] audit: type=1400 audit(1764927936.357:84): avc: denied { sys_module } for pid=5824 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 66.193402][ T5815] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 66.230643][ T5816] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.258401][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.265537][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.316599][ T3496] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.323730][ T3496] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.356292][ T5816] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.373913][ T3496] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.380978][ T3496] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.434960][ T3496] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.442046][ T3496] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.503215][ T5824] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.551871][ T5815] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.648927][ T5825] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.686889][ T5824] veth0_vlan: entered promiscuous mode [ 66.698690][ T5815] veth0_vlan: entered promiscuous mode [ 66.737097][ T5824] veth1_vlan: entered promiscuous mode [ 66.765810][ T5815] veth1_vlan: entered promiscuous mode [ 66.792343][ T5825] veth0_vlan: entered promiscuous mode [ 66.820710][ T5825] veth1_vlan: entered promiscuous mode [ 66.836882][ T5824] veth0_macvtap: entered promiscuous mode [ 66.853278][ T5824] veth1_macvtap: entered promiscuous mode [ 66.869740][ T5821] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.883605][ T5816] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.895731][ T5815] veth0_macvtap: entered promiscuous mode [ 66.927432][ T5815] veth1_macvtap: entered promiscuous mode [ 66.950746][ T5824] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.974674][ T5831] Bluetooth: hci3: command tx timeout [ 66.974710][ T5838] Bluetooth: hci4: command tx timeout [ 66.985569][ T5828] Bluetooth: hci0: command tx timeout [ 66.986380][ T5825] veth0_macvtap: entered promiscuous mode [ 67.007842][ T5824] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.046126][ T5825] veth1_macvtap: entered promiscuous mode [ 67.056037][ T5828] Bluetooth: hci2: command tx timeout [ 67.061804][ T5838] Bluetooth: hci1: command tx timeout [ 67.074860][ T2902] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.087373][ T5815] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.096673][ T2902] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.107858][ T2902] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.127112][ T2902] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.139328][ T5815] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.173863][ T5825] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.182840][ T2902] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.192738][ T2902] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.208480][ T2902] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.225917][ T2902] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.241406][ T5821] veth0_vlan: entered promiscuous mode [ 67.251787][ T5825] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.287499][ T2902] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.298915][ T2902] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.313924][ T2902] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.329247][ T2902] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.338717][ T4262] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.346624][ T4262] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.357236][ T5821] veth1_vlan: entered promiscuous mode [ 67.431591][ T5816] veth0_vlan: entered promiscuous mode [ 67.446735][ T2902] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.458407][ T2902] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.480545][ T4262] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.480786][ T30] audit: type=1400 audit(1764927937.667:85): avc: denied { mounton } for pid=5824 comm="syz-executor" path="/root/syzkaller.noJs5p/syz-tmp" dev="sda1" ino=2041 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 67.489979][ T4262] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.515246][ T5816] veth1_vlan: entered promiscuous mode [ 67.546567][ T30] audit: type=1400 audit(1764927937.717:86): avc: denied { mount } for pid=5824 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 67.568839][ T30] audit: type=1400 audit(1764927937.717:87): avc: denied { mounton } for pid=5824 comm="syz-executor" path="/root/syzkaller.noJs5p/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 67.594282][ T30] audit: type=1400 audit(1764927937.717:88): avc: denied { mount } for pid=5824 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 67.625743][ T5824] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 67.629280][ T5821] veth0_macvtap: entered promiscuous mode [ 67.650143][ T30] audit: type=1400 audit(1764927937.717:89): avc: denied { mounton } for pid=5824 comm="syz-executor" path="/root/syzkaller.noJs5p/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 67.678030][ T30] audit: type=1400 audit(1764927937.717:90): avc: denied { mounton } for pid=5824 comm="syz-executor" path="/root/syzkaller.noJs5p/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=6908 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 67.687182][ T5821] veth1_macvtap: entered promiscuous mode [ 67.717238][ T30] audit: type=1400 audit(1764927937.717:91): avc: denied { unmount } for pid=5824 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 67.745689][ T3496] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.762932][ T2902] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.771134][ T30] audit: type=1400 audit(1764927937.727:92): avc: denied { mounton } for pid=5824 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=2784 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 67.796773][ T2902] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.805427][ T3496] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.856037][ T30] audit: type=1400 audit(1764927937.727:93): avc: denied { mount } for pid=5824 comm="syz-executor" name="/" dev="gadgetfs" ino=6909 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 67.884706][ T30] audit: type=1400 audit(1764927937.727:94): avc: denied { mount } for pid=5824 comm="syz-executor" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 67.894567][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 67.912858][ T30] audit: type=1400 audit(1764927937.727:95): avc: denied { mounton } for pid=5824 comm="syz-executor" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 68.925218][ T5821] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.974175][ T5821] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.994477][ T3496] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.996666][ T5816] veth0_macvtap: entered promiscuous mode [ 69.008511][ T3496] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.031086][ T5816] veth1_macvtap: entered promiscuous mode [ 69.036933][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 69.054752][ T5828] Bluetooth: hci4: command tx timeout [ 69.054795][ T5831] Bluetooth: hci0: command tx timeout [ 69.060161][ T5838] Bluetooth: hci3: command tx timeout [ 69.077551][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 69.103938][ T2902] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.113909][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 69.134320][ T5838] Bluetooth: hci1: command tx timeout [ 69.134372][ T5831] Bluetooth: hci2: command tx timeout [ 69.179934][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 69.282481][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 69.366956][ T2902] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.384764][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 69.432681][ T2902] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.458005][ T2902] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.680556][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 70.224800][ T5816] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.251955][ T5816] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.312827][ T1094] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.338150][ T4262] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.338217][ T1094] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.465398][ T4262] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.627384][ T5931] IPVS: starting estimator thread 0... [ 70.672536][ T5956] affs: No valid root block on device nullb0 [ 70.705546][ T1094] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.760602][ T1094] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.901091][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 70.907740][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.914338][ T5957] IPVS: using max 73 ests per chain, 175200 per kthread [ 70.955425][ T3518] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.972259][ T3518] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.100729][ T2902] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.134301][ T5831] Bluetooth: hci0: command tx timeout [ 71.135251][ T5828] Bluetooth: hci4: command tx timeout [ 71.145697][ T5838] Bluetooth: hci3: command tx timeout [ 71.214513][ T5828] Bluetooth: hci2: command tx timeout [ 71.219917][ T5828] Bluetooth: hci1: command tx timeout [ 71.275906][ T2902] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.331223][ T0] NOHZ tick-stop error: local softirq work is pending, handler #08!!! [ 71.998485][ T5971] capability: warning: `syz.2.6' uses 32-bit capabilities (legacy support in use) [ 72.404319][ T3518] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.414601][ T3518] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.573237][ T30] kauditd_printk_skb: 46 callbacks suppressed [ 72.573255][ T30] audit: type=1400 audit(1764927942.757:142): avc: denied { read } for pid=5975 comm="syz.0.11" name="msr" dev="devtmpfs" ino=87 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 72.750497][ T30] audit: type=1400 audit(1764927942.757:143): avc: denied { open } for pid=5975 comm="syz.0.11" path="/dev/cpu/0/msr" dev="devtmpfs" ino=87 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 72.764360][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 72.774424][ T0] NOHZ tick-stop error: local softirq work is pending, handler #c0!!! [ 73.882068][ T30] audit: type=1400 audit(1764927942.937:144): avc: denied { create } for pid=5977 comm="syz.3.12" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 73.903992][ T30] audit: type=1400 audit(1764927943.107:145): avc: denied { sqpoll } for pid=5977 comm="syz.3.12" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 73.948689][ T30] audit: type=1400 audit(1764927943.107:146): avc: denied { write } for pid=5977 comm="syz.3.12" name="wireless" dev="proc" ino=4026533375 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 179.934205][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 179.941200][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P5980/1:b..l [ 179.949307][ C0] rcu: (detected by 0, t=10502 jiffies, g=7805, q=775 ncpus=2) [ 179.956916][ C0] task:syz.0.11 state:R running task stack:26952 pid:5980 tgid:5975 ppid:5825 task_flags:0x400040 flags:0x00080001 [ 179.970584][ C0] Call Trace: [ 179.973847][ C0] [ 179.976766][ C0] ? __schedule+0x10b9/0x6150 [ 179.981441][ C0] __schedule+0x1139/0x6150 [ 179.985954][ C0] ? __pfx___schedule+0x10/0x10 [ 179.990792][ C0] ? mark_held_locks+0x49/0x80 [ 179.995550][ C0] preempt_schedule_irq+0x51/0x90 [ 180.000560][ C0] irqentry_exit+0x1d8/0x8c0 [ 180.005139][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 180.011107][ C0] RIP: 0010:lock_acquire+0x62/0x330 [ 180.016300][ C0] Code: 2f 12 12 83 f8 07 0f 87 a2 02 00 00 89 c0 48 0f a3 05 e2 93 ed 0e 0f 82 74 02 00 00 8b 35 5a c4 ed 0e 85 f6 0f 85 8d 00 00 00 <48> 8b 44 24 30 65 48 2b 05 f9 2e 12 12 0f 85 ad 02 00 00 48 83 c4 [ 180.035890][ C0] RSP: 0018:ffffc900047ff420 EFLAGS: 00000206 [ 180.041944][ C0] RAX: 0000000000000046 RBX: ffffffff8e3c92c0 RCX: 0000000000000001 [ 180.049899][ C0] RDX: 0000000000000000 RSI: ffffffff8da9585e RDI: ffffffff8bf21180 [ 180.057853][ C0] RBP: 0000000000000002 R08: 00000000d807b0bd R09: 00000000b985a01d [ 180.065807][ C0] R10: ffff888079d554b0 R11: 00000000db985a01 R12: 0000000000000000 [ 180.073758][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 180.081726][ C0] ? find_held_lock+0x2b/0x80 [ 180.086392][ C0] get_mem_cgroup_from_objcg+0x31/0x210 [ 180.091927][ C0] ? get_mem_cgroup_from_objcg+0x20/0x210 [ 180.097636][ C0] obj_cgroup_charge_account+0x281/0x500 [ 180.103267][ C0] __memcg_slab_post_alloc_hook+0x2e3/0x880 [ 180.109157][ C0] ? kasan_save_track+0x14/0x30 [ 180.113999][ C0] kmem_cache_alloc_lru_noprof+0x581/0x760 [ 180.119792][ C0] ? __d_alloc+0x35/0xa80 [ 180.124110][ C0] ? __d_alloc+0x35/0xa80 [ 180.128429][ C0] __d_alloc+0x35/0xa80 [ 180.132568][ C0] ? lockdep_init_map_type+0x5c/0x270 [ 180.137933][ C0] d_alloc_pseudo+0x1c/0xc0 [ 180.142427][ C0] alloc_file_pseudo+0xcf/0x230 [ 180.147264][ C0] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 180.152714][ C0] sock_alloc_file+0x50/0x210 [ 180.157381][ C0] do_accept+0x240/0x530 [ 180.161614][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 180.166633][ C0] ? __pfx_do_accept+0x10/0x10 [ 180.171397][ C0] io_accept+0x259/0x950 [ 180.175635][ C0] ? __pfx_io_accept+0x10/0x10 [ 180.180392][ C0] __io_issue_sqe+0xe8/0x7c0 [ 180.184980][ C0] io_poll_issue+0x12a/0x260 [ 180.189563][ C0] io_poll_task_func+0x402/0xe50 [ 180.194486][ C0] ? __pfx_io_poll_task_func+0x10/0x10 [ 180.199930][ C0] ? find_held_lock+0x2b/0x80 [ 180.204592][ C0] ? io_handle_tw_list+0xcd/0x580 [ 180.209611][ C0] ? __pfx_io_poll_task_func+0x10/0x10 [ 180.215054][ C0] io_handle_tw_list+0x1a7/0x580 [ 180.219986][ C0] tctx_task_work_run+0x55/0x2d0 [ 180.224915][ C0] tctx_task_work+0x7a/0xd0 [ 180.229410][ C0] ? __pfx_tctx_task_work+0x10/0x10 [ 180.234603][ C0] ? rcu_is_watching+0x12/0xc0 [ 180.239358][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 180.244540][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 180.249728][ C0] task_work_run+0x150/0x240 [ 180.254310][ C0] ? __pfx_task_work_run+0x10/0x10 [ 180.259410][ C0] ? find_held_lock+0x2b/0x80 [ 180.264074][ C0] ? __do_sys_io_uring_enter+0x60f/0x1630 [ 180.269781][ C0] get_signal+0x1d0/0x26d0 [ 180.274181][ C0] ? io_submit_sqes+0xca3/0x28e0 [ 180.279108][ C0] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 180.285081][ C0] ? __pfx_get_signal+0x10/0x10 [ 180.289923][ C0] arch_do_signal_or_restart+0x8f/0x7e0 [ 180.295458][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 180.301597][ C0] ? irqentry_exit+0x1dd/0x8c0 [ 180.306358][ C0] exit_to_user_mode_loop+0x8c/0x540 [ 180.311629][ C0] do_syscall_64+0x4ee/0xf80 [ 180.316208][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 180.322094][ C0] RIP: 0033:0x7fc7b078f749 [ 180.326490][ C0] RSP: 002b:00007fc7b160e038 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 180.334886][ C0] RAX: 0000000000000200 RBX: 00007fc7b09e6180 RCX: 00007fc7b078f749 [ 180.342845][ C0] RDX: 0000000000000000 RSI: 00000000000047f5 RDI: 0000000000000004 [ 180.350798][ C0] RBP: 00007fc7b0813f91 R08: 0000000000000000 R09: 0000000000000000 [ 180.358755][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 180.366708][ C0] R13: 00007fc7b09e6218 R14: 00007fc7b09e6180 R15: 00007ffef1c1a098 [ 180.374673][ C0] [ 180.377678][ C0] rcu: rcu_preempt kthread starved for 10541 jiffies! g7805 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 180.388770][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 180.398719][ C0] rcu: RCU grace-period kthread stack dump: [ 180.404590][ C0] task:rcu_preempt state:R running task stack:29104 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 [ 180.418062][ C0] Call Trace: [ 180.421323][ C0] [ 180.424239][ C0] ? __schedule+0x10b9/0x6150 [ 180.428903][ C0] __schedule+0x1139/0x6150 [ 180.433394][ C0] ? __mod_timer+0x8f2/0xd30 [ 180.437985][ C0] ? __pfx___schedule+0x10/0x10 [ 180.442817][ C0] ? find_held_lock+0x2b/0x80 [ 180.447480][ C0] ? schedule+0x2d7/0x3a0 [ 180.451797][ C0] schedule+0xe7/0x3a0 [ 180.455853][ C0] schedule_timeout+0x123/0x290 [ 180.460688][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 180.466042][ C0] ? __pfx_process_timeout+0x10/0x10 [ 180.471317][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 180.477110][ C0] ? prepare_to_swait_event+0xf5/0x480 [ 180.482571][ C0] rcu_gp_fqs_loop+0x1ea/0xaf0 [ 180.487327][ C0] ? rcu_gp_init+0xc2e/0x15e0 [ 180.491997][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 180.497276][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 180.502459][ C0] ? __pfx_rcu_gp_init+0x10/0x10 [ 180.507387][ C0] ? rcu_gp_cleanup+0x7c1/0xe90 [ 180.512235][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 180.518031][ C0] rcu_gp_kthread+0x26d/0x380 [ 180.522698][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 180.527886][ C0] ? rcu_is_watching+0x12/0xc0 [ 180.532636][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 180.537822][ C0] ? __kthread_parkme+0x19e/0x250 [ 180.542835][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 180.548022][ C0] kthread+0x3c5/0x780 [ 180.552079][ C0] ? __pfx_kthread+0x10/0x10 [ 180.556657][ C0] ? rcu_is_watching+0x12/0xc0 [ 180.561405][ C0] ? __pfx_kthread+0x10/0x10 [ 180.565986][ C0] ret_from_fork+0x983/0xb10 [ 180.570562][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 180.575662][ C0] ? __switch_to+0x7af/0x10d0 [ 180.580327][ C0] ? __pfx_kthread+0x10/0x10 [ 180.584905][ C0] ret_from_fork_asm+0x1a/0x30 [ 180.589670][ C0] [ 180.592675][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 180.598979][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 PREEMPT(full) [ 180.607896][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 180.617930][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 180.623548][ C0] Code: 66 71 02 e9 93 2f 03 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 13 23 25 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 180.643139][ C0] RSP: 0018:ffffffff8e007df8 EFLAGS: 000002c2 [ 180.649193][ C0] RAX: 00000000001c7eb5 RBX: 0000000000000000 RCX: ffffffff8b6536f9 [ 180.657151][ C0] RDX: 0000000000000000 RSI: ffffffff8dabb765 RDI: ffffffff8bf21180 [ 180.665102][ C0] RBP: fffffbfff1c12f50 R08: 0000000000000001 R09: ffffed101708671d [ 180.673054][ C0] R10: ffff8880b84338eb R11: 00000000ffffffff R12: 0000000000000000 [ 180.681008][ C0] R13: ffffffff8e097a80 R14: ffffffff9086e4d0 R15: 0000000000000000 [ 180.688963][ C0] FS: 0000000000000000(0000) GS:ffff888124968000(0000) knlGS:0000000000000000 [ 180.697877][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 180.704445][ C0] CR2: 0000200000002700 CR3: 000000007f26d000 CR4: 00000000003526f0 [ 180.712400][ C0] Call Trace: [ 180.715666][ C0] [ 180.718580][ C0] default_idle+0x13/0x20 [ 180.722896][ C0] default_idle_call+0x6c/0xb0 [ 180.727649][ C0] do_idle+0x38d/0x510 [ 180.731704][ C0] ? __pfx_do_idle+0x10/0x10 [ 180.736282][ C0] cpu_startup_entry+0x4f/0x60 [ 180.741028][ C0] rest_init+0x16b/0x2b0 [ 180.745258][ C0] ? acpi_subsystem_init+0x133/0x180 [ 180.750530][ C0] ? __pfx_x86_late_time_init+0x10/0x10 [ 180.756063][ C0] start_kernel+0x3f6/0x4d0 [ 180.760559][ C0] x86_64_start_reservations+0x18/0x30 [ 180.766009][ C0] x86_64_start_kernel+0x130/0x190 [ 180.771122][ C0] common_startup_64+0x13e/0x148 [ 180.776058][ C0]