last executing test programs: 2.679398681s ago: executing program 2 (id=30): mkdir(&(0x7f0000000000)='my_tracefs\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='my_tracefs\x00', &(0x7f0000000300)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='my_tracefs/events/task/task_rename/filter\x00', 0x101, 0x0) writev(r0, &(0x7f00000000c0)=[{0x0}, {&(0x7f0000000080)='z', 0x1}], 0x2) 2.630672076s ago: executing program 4 (id=31): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newqdisc={0x40, 0x24, 0xf0b, 0x0, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}, {0xe, 0x5}}, [@qdisc_kind_options=@q_etf={{0x8}, {0x14, 0x2, @TCA_ETF_PARMS={0x10, 0x1, {0xfffffffa, 0xb, 0x5}}}}]}, 0x40}}, 0x4000010) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c000000180001002cbd7000000000000a100000fc02ff000000000008000400", @ANYRES32=r1, @ANYBLOB="0600150008000000100016800c"], 0x3c}}, 0x0) 2.443878817s ago: executing program 2 (id=34): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xff2e) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000240)=0x10) 2.307237665s ago: executing program 4 (id=38): mkdir(&(0x7f0000000080)='local_sys\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='local_sys\x00', &(0x7f0000000140)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='local_sys/kernel/mm/hugepages/hugepages-1048576kB/demote_size\x00', 0x2, 0xc5) write(r0, &(0x7f00000000c0)='o', 0x1) 2.101637701s ago: executing program 4 (id=41): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a2, &(0x7f0000000000)='bridge0\x00') 1.93532484s ago: executing program 4 (id=45): r0 = syz_io_uring_setup(0x315b, &(0x7f0000000080)={0x0, 0xcfca, 0x1042, 0x6, 0x354}, &(0x7f0000009e40), &(0x7f0000000300), &(0x7f0000000000)) mlock(&(0x7f00007d8000/0x800000)=nil, 0x800000) io_uring_register$IORING_REGISTER_IOWQ_AFF(r0, 0x11, &(0x7f00000026c0)='\\', 0x1) io_uring_register$IORING_REGISTER_ENABLE_RINGS(r0, 0xc, 0x0, 0x0) 1.389443695s ago: executing program 2 (id=51): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="12000000010000000400000008"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x1, 0xd, &(0x7f0000000300)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r1, 0x0, 0xe, 0x0, &(0x7f00000008c0)="7a7fa22c2aff88df53ef2a2d280f", 0x0, 0xa00, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 1.23952675s ago: executing program 0 (id=53): setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@private1={0xfc, 0x1, '\x00', 0x1}, @in=@broadcast, 0x4e22, 0x0, 0x4e23, 0x0, 0x2, 0x20, 0x20, 0x3a}, {0x0, 0x23, 0x3, 0x9, 0x7, 0xffffffffffff7fff, 0xa, 0x3}, {0x6, 0x9, 0x2, 0x401}, 0xc, 0x0, 0x2, 0x1, 0x0, 0x1}, {{@in6=@mcast2, 0x4d4, 0x2b}, 0xa, @in6=@local, 0x3504, 0x4, 0x0, 0x7, 0x9b2, 0x4, 0x6}}, 0xe8) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r0) sendmsg$NFC_CMD_START_POLL(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000200)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010023484af53b607cc707000000080001"], 0x2c}}, 0x0) 1.185896194s ago: executing program 2 (id=54): r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000001c0)={0xa000000a}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0xe0000011}) 1.024678104s ago: executing program 0 (id=56): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r1) sendmsg$NFC_CMD_START_POLL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010825bd7000ffdbdf2506000000080001"], 0x24}, 0x1, 0x0, 0x0, 0x80080}, 0x4000) 995.539214ms ago: executing program 1 (id=57): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000080)={0x1f, 0xffff, 0x3}, 0x6) write(r0, &(0x7f0000000000)="0a000000010001", 0x7) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000140), &(0x7f00000005c0)=0xc) 983.670697ms ago: executing program 2 (id=58): r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi4\x00', 0x8000, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 949.955753ms ago: executing program 3 (id=59): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x5, 0x3, 0x1, 0x3, 0x0, 0xffffffffffffffff, 0x3}, 0x50) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x50) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000001400)={0x11, 0x15, &(0x7f0000000800)=ANY=[@ANYBLOB="1800000002000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000070000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000f8680000850000008200000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000090000017b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], &(0x7f00000007c0)='GPL\x00', 0x0, 0x0, 0x0, 0x61800, 0x0, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r2, r1}, 0xc) 931.091902ms ago: executing program 4 (id=60): keyctl$instantiate(0xc, 0x0, &(0x7f0000000100)=@encrypted_new={'new ', 'default', 0x20, 'user:', 'syz', 0x20, 0xffd}, 0x2a, 0x0) r0 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180), &(0x7f0000000100), 0xca, 0xfffffffffffffffe) add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f0000000080)="13", 0x1, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f0000000240)=""/112, 0x349b7f55) 807.515557ms ago: executing program 1 (id=61): ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001180), 0x0, 0x0) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000380)=ANY=[@ANYBLOB="4d000002fef1"]) 771.265021ms ago: executing program 0 (id=62): r0 = socket(0x10, 0x803, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'geneve0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=@newlink={0x60, 0x10, 0x401, 0x70bd26, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x28, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x2}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xb, 0x7}}, @IFLA_VLAN_EGRESS_QOS={0x10, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x80, 0x100}}]}]}}}, @IFLA_LINK={0x8, 0x5, r2}]}, 0x60}}, 0x4044040) 756.260909ms ago: executing program 3 (id=63): r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x5, {{0xa, 0x0, 0x7, @mcast1}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000600)={0x1, {{0xa, 0x4e23, 0x3, @mcast2, 0x711}}, {{0xa, 0x4e20, 0x7fff, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x8}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000004c0)={0x1, {{0xa, 0x4e1f, 0x7, @mcast1, 0xabdf}}}, 0x90) 729.638846ms ago: executing program 4 (id=64): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) io_uring_register$IORING_REGISTER_BUFFERS_UPDATE(0xffffffffffffffff, 0x10, 0x0, 0x0) 676.374678ms ago: executing program 2 (id=65): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280), 0x88ce359bdb00143c, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$TCFLSH(r0, 0x400455c8, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000002c0)=0x4) 633.591571ms ago: executing program 1 (id=66): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f0000000000)=ANY=[@ANYBLOB="fc00000019000100000000000000000000000000000000000000000000000000ff02000000000000000000000000000100000008000000000a00000000000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000000000000a900000000000000000000000000000001000000000000000000000000000000efffffffffffffff000000000000000000000000000000000000000000000000000a0000000000000000000000804000ee0000000000000808000000000000000000000000000000440005000a010101000000000000000000000000000000003c000000000000007f0000010000000000000000000000210200000004"], 0xfc}}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000001100)=@migrate={0xa0, 0x21, 0x1, 0xfffffffc, 0x0, {{@in=@remote, @in6=@dev={0xfe, 0x80, '\x00', 0x3a}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0xa0, 0x1d}}, [@migrate={0x50, 0x11, [{@in=@multicast2, @in6=@local, @in=@dev={0xac, 0x14, 0x14, 0x39}, @in6=@private2, 0x3c, 0x4, 0x0, 0x0, 0x8, 0x2}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) 570.574133ms ago: executing program 3 (id=67): setns(0xc9, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e21, 0x802, @remote, 0x8}, 0x1c) 466.654431ms ago: executing program 0 (id=68): r0 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r0, 0x7a7, &(0x7f00000000c0)=0xb0000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r0, 0x7a0, &(0x7f0000000000)={@my=0x0}) ioctl$IOCTL_VMCI_QUEUEPAIR_SETVA(r0, 0x7a4, &(0x7f0000000540)={{@local, 0x2}, 0x0, 0x9, 0xffffffff, 0x40}) 462.441819ms ago: executing program 1 (id=69): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0b00000007000000080000000800000005"], 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b7030000000050e8850000007000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000840)={r1}, 0xc) 383.642957ms ago: executing program 3 (id=70): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000280)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x3, 0x8, &(0x7f00000004c0)=ANY=[@ANYBLOB="1809000000000000000000000001000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000000000850000000c000000b70000000000000095"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffebe, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000140)={{r0}, &(0x7f00000000c0), &(0x7f0000000100)=r1}, 0x20) 318.611525ms ago: executing program 0 (id=71): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./proc\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000a0)='./proc/net/afs/rootcell\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000003640)={0x2020}, 0x2020) 275.03736ms ago: executing program 1 (id=72): r0 = syz_open_dev$loop(&(0x7f0000000280), 0xffff, 0x14f600) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_misc(r1, &(0x7f0000000040), 0xe09) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f00000002c0)={r1, 0x0, {0x2a00, 0x80010000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x9, 0x1c, "fee8a2ab78fc979fd1e00d96072000001ea89de2b7fb0000e60080b8785d96000100", "2809e8dbe108598948224ad54afac11d875397bdb22d0000b420a1a93c5240f45f819e01177d3d458dd4992861ac00000000170000000400", "f4bd000000801900", [0x100000000, 0x8000000000000000]}}) 221.495953ms ago: executing program 3 (id=73): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'veth0_to_bond\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000006c0)=@newqdisc={0x50, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0x0, 0xb}, {0xffff, 0xffff}, {0x3}}, [@qdisc_kind_options=@q_fq_codel={{0xd}, {0x1c, 0x2, [@TCA_FQ_CODEL_TARGET={0x8, 0x1, 0x88}, @TCA_FQ_CODEL_FLOWS={0x8, 0x5, 0x1}, @TCA_FQ_CODEL_CE_THRESHOLD_SELECTOR={0x5, 0xa, 0x5}]}}]}, 0x50}}, 0x0) 185.936197ms ago: executing program 0 (id=74): r0 = syz_open_dev$loop(&(0x7f0000000240), 0xffffffff7ffffffd, 0x160a62) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/pm_freeze_timeout', 0x82802, 0xf) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x4, 0x4000000000000ffd, 0x0, 0x0, 0x1e, 0xc, "faf98317e5a1149989fc8dbe43ea6acc96e3a2503dc3bd3fe37d58128bbad0099cebdc25f5ab60c9e6d680f985881a7beda9d69098c8b534464c516bdd8a0f35", "32d8cc26f7061a74df2cfc06c89f3d9e234b30c50997d3bef409ff2176ff7bfe55cd4a5d83cd4a524bd3ffe70c7f3f800b2f7b6aa54cc50a1fcaed1e831fa79a", "675237601a8ca5b07dcc141802c4dae4162e43ac61b7ad3300", [0xfffffffffffffce8, 0xa]}}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 97.303551ms ago: executing program 3 (id=75): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x180, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)={0x10000000000000f6, 0x0, [{0x40000002, 0x0, 0x43}]}) 0s ago: executing program 1 (id=76): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nfc(&(0x7f0000000240), r1) sendmsg$NFC_CMD_SE_IO(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="f8020000", @ANYRES16=r2, @ANYBLOB="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", @ANYRES32], 0x2f8}, 0x1, 0x0, 0x0, 0x48051}, 0x20048804) kernel console output (not intermixed with test programs): [ 51.260631][ T30] audit: type=1400 audit(1786445030.435:115): avc: denied { write } for pid=5476 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 51.312598][ T30] audit: type=1400 audit(1786445030.485:116): avc: denied { write } for pid=5487 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 51.472809][ T30] audit: type=1400 audit(1786445030.645:117): avc: denied { write } for pid=5490 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 51.538162][ T30] audit: type=1400 audit(1786445030.715:118): avc: denied { write } for pid=5501 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 51.702863][ T30] audit: type=1400 audit(1786445030.875:119): avc: denied { write } for pid=5504 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 51.757327][ T30] audit: type=1400 audit(1786445030.935:120): avc: denied { write } for pid=5515 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 51.928153][ T30] audit: type=1400 audit(1786445031.105:121): avc: denied { write } for pid=5518 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 51.975490][ T30] audit: type=1400 audit(1786445031.155:122): avc: denied { write } for pid=5529 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '10.128.1.85' (ED25519) to the list of known hosts. [ 58.613097][ T30] kauditd_printk_skb: 6 callbacks suppressed [ 58.613112][ T30] audit: type=1400 audit(1786445037.785:129): avc: denied { mounton } for pid=5583 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 58.642677][ T30] audit: type=1400 audit(1786445037.815:130): avc: denied { mount } for pid=5583 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 [ 58.645326][ T5583] cgroup: Unknown subsys name 'net' [ 58.671218][ T30] audit: type=1400 audit(1786445037.845:131): avc: denied { unmount } for pid=5583 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 58.796022][ T5583] cgroup: Unknown subsys name 'cpuset' [ 58.803658][ T5583] cgroup: Unknown subsys name 'rlimit' [ 58.942210][ T30] audit: type=1400 audit(1786445038.115:132): avc: denied { setattr } for pid=5583 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=818 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 58.965572][ T30] audit: type=1400 audit(1786445038.115:133): avc: denied { create } for pid=5583 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 58.994574][ T30] audit: type=1400 audit(1786445038.115:134): avc: denied { write } for pid=5583 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 59.015251][ T30] audit: type=1400 audit(1786445038.125:135): avc: denied { read } for pid=5583 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 59.035965][ T30] audit: type=1400 audit(1786445038.135:136): avc: denied { mounton } for pid=5583 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 [ 59.061005][ T30] audit: type=1400 audit(1786445038.135:137): avc: denied { mount } for pid=5583 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 Setting up swapspace version 1, size = 127995904 bytes [ 59.087205][ T5585] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 59.096907][ T30] audit: type=1400 audit(1786445038.275:138): avc: denied { relabelto } for pid=5585 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 60.049671][ T5583] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 61.934300][ T5596] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 61.945337][ T5601] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 61.951845][ T5600] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 61.960559][ T5600] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 61.969411][ T5600] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 61.977206][ T5604] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 61.986579][ T5607] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 61.992722][ T5600] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 61.994759][ T5607] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 62.006444][ T5609] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 62.009024][ T5607] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 62.016047][ T5609] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 62.022891][ T5607] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 62.028720][ T5610] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 62.041533][ T5600] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 62.045359][ T5607] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 62.050082][ T5610] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 62.056523][ T5609] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 62.066158][ T5610] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 62.071826][ T5607] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 62.077328][ T5600] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 62.087650][ T5610] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 62.093079][ T5600] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 62.098515][ T5610] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 62.116581][ T4915] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 63.278405][ T5603] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.285569][ T5603] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.292675][ T5603] bridge_slave_0: entered allmulticast mode [ 63.300418][ T5603] bridge_slave_0: entered promiscuous mode [ 63.325835][ T5603] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.332947][ T5603] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.340099][ T5603] bridge_slave_1: entered allmulticast mode [ 63.346765][ T5603] bridge_slave_1: entered promiscuous mode [ 63.431626][ T5603] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.458657][ T5603] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.506179][ T5594] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.513302][ T5594] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.521270][ T5594] bridge_slave_0: entered allmulticast mode [ 63.527996][ T5594] bridge_slave_0: entered promiscuous mode [ 63.547738][ T5603] team0: Port device team_slave_0 added [ 63.559598][ T5594] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.566781][ T5594] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.573967][ T5594] bridge_slave_1: entered allmulticast mode [ 63.581019][ T5594] bridge_slave_1: entered promiscuous mode [ 63.592905][ T5599] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.600022][ T5599] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.607304][ T5599] bridge_slave_0: entered allmulticast mode [ 63.614255][ T5599] bridge_slave_0: entered promiscuous mode [ 63.622112][ T5603] team0: Port device team_slave_1 added [ 63.627818][ T5602] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.634950][ T5602] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.642006][ T5602] bridge_slave_0: entered allmulticast mode [ 63.648716][ T5602] bridge_slave_0: entered promiscuous mode [ 63.661352][ T5595] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.668510][ T5595] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.675615][ T5595] bridge_slave_0: entered allmulticast mode [ 63.682197][ T5595] bridge_slave_0: entered promiscuous mode [ 63.688933][ T5599] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.696269][ T5599] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.703726][ T5599] bridge_slave_1: entered allmulticast mode [ 63.710290][ T5599] bridge_slave_1: entered promiscuous mode [ 63.722456][ T5602] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.729568][ T5602] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.736665][ T5602] bridge_slave_1: entered allmulticast mode [ 63.743263][ T5602] bridge_slave_1: entered promiscuous mode [ 63.756931][ T5595] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.764111][ T5595] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.771177][ T5595] bridge_slave_1: entered allmulticast mode [ 63.778591][ T5595] bridge_slave_1: entered promiscuous mode [ 63.804633][ T5594] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.815462][ T5594] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.837891][ T5603] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.845056][ T5603] 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. [ 63.871152][ T5603] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 63.902574][ T5599] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.912121][ T5603] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 63.919147][ T5603] 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. [ 63.945111][ T5603] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.957778][ T5602] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.974965][ T5595] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.985417][ T5599] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.001166][ T5602] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.018347][ T5594] team0: Port device team_slave_0 added [ 64.025656][ T5595] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.064478][ T5594] team0: Port device team_slave_1 added [ 64.084539][ T5599] team0: Port device team_slave_0 added [ 64.091379][ T5602] team0: Port device team_slave_0 added [ 64.104660][ T5595] team0: Port device team_slave_0 added [ 64.118401][ T5599] team0: Port device team_slave_1 added [ 64.125306][ T5602] team0: Port device team_slave_1 added [ 64.138737][ T5595] team0: Port device team_slave_1 added [ 64.148666][ T5603] hsr_slave_0: entered promiscuous mode [ 64.155062][ T5603] hsr_slave_1: entered promiscuous mode [ 64.164202][ T5596] Bluetooth: hci2: command tx timeout [ 64.164206][ T50] Bluetooth: hci4: command tx timeout [ 64.164376][ T5610] Bluetooth: hci3: command tx timeout [ 64.170004][ T5607] Bluetooth: hci1: command tx timeout [ 64.175484][ T5600] Bluetooth: hci0: command tx timeout [ 64.201010][ T5594] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.208049][ T5594] 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. [ 64.233945][ T5594] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.272853][ T5594] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.279874][ T5594] 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. [ 64.305787][ T5594] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.321741][ T5595] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.328947][ T5595] 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. [ 64.355138][ T5595] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.366446][ T5599] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.373454][ T5599] 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. [ 64.399356][ T5599] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.410803][ T5602] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.417755][ T5602] 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. [ 64.443893][ T5602] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.465521][ T5595] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.472475][ T5595] 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. [ 64.499083][ T5595] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.514857][ T5599] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.521798][ T5599] 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. [ 64.548023][ T5599] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.559418][ T5602] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.566587][ T5602] 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. [ 64.592591][ T5602] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.668087][ T5594] hsr_slave_0: entered promiscuous mode [ 64.674338][ T5594] hsr_slave_1: entered promiscuous mode [ 64.680190][ T5594] debugfs: 'hsr0' already exists in 'hsr' [ 64.686200][ T5594] Cannot create hsr debugfs directory [ 64.736755][ T5595] hsr_slave_0: entered promiscuous mode [ 64.742741][ T5595] hsr_slave_1: entered promiscuous mode [ 64.748828][ T5595] debugfs: 'hsr0' already exists in 'hsr' [ 64.754830][ T5595] Cannot create hsr debugfs directory [ 64.790556][ T5599] hsr_slave_0: entered promiscuous mode [ 64.796838][ T5599] hsr_slave_1: entered promiscuous mode [ 64.802672][ T5599] debugfs: 'hsr0' already exists in 'hsr' [ 64.808520][ T5599] Cannot create hsr debugfs directory [ 64.817841][ T5602] hsr_slave_0: entered promiscuous mode [ 64.824189][ T5602] hsr_slave_1: entered promiscuous mode [ 64.830028][ T5602] debugfs: 'hsr0' already exists in 'hsr' [ 64.835930][ T5602] Cannot create hsr debugfs directory [ 65.076588][ T5603] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 65.087250][ T5603] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 65.095165][ T5603] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 65.104064][ T5603] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 65.131276][ T5603] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 65.140169][ T5603] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 65.167624][ T5603] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 65.177891][ T5603] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 65.241438][ T5594] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 65.250102][ T5594] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 65.258545][ T5594] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 65.267906][ T5594] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 65.275473][ T5594] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 65.284072][ T5594] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 65.291615][ T5594] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 65.300911][ T5594] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 65.369964][ T5595] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 65.378774][ T5595] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 65.391732][ T5595] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 65.400618][ T5595] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 65.409729][ T5595] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 65.418087][ T5595] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 65.425734][ T5595] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 65.434463][ T5595] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 65.506484][ T5603] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.520045][ T5599] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 65.529636][ T5599] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 65.537774][ T5599] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 65.546377][ T5599] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 65.565210][ T5599] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 65.574030][ T5599] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 65.581419][ T5599] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 65.590250][ T5599] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 65.623927][ T5603] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.662452][ T1092] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.669852][ T1092] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.690524][ T1092] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.697587][ T1092] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.712645][ T5602] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 65.724221][ T5602] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 65.732480][ T5602] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 65.741072][ T5602] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 65.752469][ T5594] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.765978][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 65.772908][ T5594] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.774084][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 65.787171][ T5602] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 65.797821][ T5602] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 65.806011][ T5602] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 65.814776][ T5602] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 65.838379][ T1092] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.845438][ T1092] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.875431][ T1092] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.882516][ T1092] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.914828][ T5595] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.965795][ T30] kauditd_printk_skb: 13 callbacks suppressed [ 65.965809][ T30] audit: type=1400 audit(1786445045.145:152): avc: denied { sys_module } for pid=5603 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 65.989361][ T5599] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.022861][ T5595] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.051827][ T1092] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.058980][ T1092] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.080530][ T5599] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.099322][ T48] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.106455][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.127201][ T48] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.134323][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.155731][ T48] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.162872][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.240472][ T5602] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.247961][ T5610] Bluetooth: hci2: command tx timeout [ 66.253760][ T5596] Bluetooth: hci3: command tx timeout [ 66.253785][ T5596] Bluetooth: hci4: command tx timeout [ 66.253861][ T5607] Bluetooth: hci0: command tx timeout [ 66.260629][ T5600] Bluetooth: hci1: command tx timeout [ 66.339546][ T5602] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.392092][ T72] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.399242][ T72] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.439172][ T72] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.446318][ T72] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.681501][ T5603] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.716044][ T5594] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.816022][ T5603] veth0_vlan: entered promiscuous mode [ 66.840466][ T5603] veth1_vlan: entered promiscuous mode [ 66.910437][ T5603] veth0_macvtap: entered promiscuous mode [ 66.939352][ T5603] veth1_macvtap: entered promiscuous mode [ 66.995972][ T5603] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.011738][ T5603] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.126743][ T12] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.162722][ T12] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.217659][ T5595] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.293539][ T5599] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.329668][ T48] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.338017][ T48] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.350419][ T5602] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.365361][ T1092] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.377431][ T5594] veth0_vlan: entered promiscuous mode [ 67.420348][ T5594] veth1_vlan: entered promiscuous mode [ 67.428653][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.439360][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.449269][ T5595] veth0_vlan: entered promiscuous mode [ 67.461099][ T30] audit: type=1400 audit(1786445046.635:153): avc: denied { mounton } for pid=5603 comm="syz-executor" path="/root/syzkaller.i2acPp/syz-tmp" dev="sda1" ino=2042 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 67.484321][ T5594] veth0_macvtap: entered promiscuous mode [ 67.489606][ T30] audit: type=1400 audit(1786445046.635:154): avc: denied { mount } for pid=5603 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 [ 67.521058][ T30] audit: type=1400 audit(1786445046.635:155): avc: denied { mounton } for pid=5603 comm="syz-executor" path="/root/syzkaller.i2acPp/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 [ 67.530143][ T5594] veth1_macvtap: entered promiscuous mode [ 67.549279][ T30] audit: type=1400 audit(1786445046.635:156): avc: denied { mount } for pid=5603 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 [ 67.575817][ T30] audit: type=1400 audit(1786445046.645:157): avc: denied { mounton } for pid=5603 comm="syz-executor" path="/root/syzkaller.i2acPp/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 [ 67.605300][ T30] audit: type=1400 audit(1786445046.645:158): avc: denied { mounton } for pid=5603 comm="syz-executor" path="/root/syzkaller.i2acPp/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=7290 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 67.614349][ T36] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.635578][ T30] audit: type=1400 audit(1786445046.645:159): avc: denied { unmount } for pid=5603 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 67.662190][ T30] audit: type=1400 audit(1786445046.665:160): avc: denied { mounton } for pid=5603 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=2780 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 67.664670][ T5595] veth1_vlan: entered promiscuous mode [ 67.686849][ T30] audit: type=1400 audit(1786445046.675:161): avc: denied { mount } for pid=5603 comm="syz-executor" name="/" dev="gadgetfs" ino=7307 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 67.727798][ T5603] 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. [ 67.735429][ T5602] veth0_vlan: entered promiscuous mode [ 67.761262][ T5599] veth0_vlan: entered promiscuous mode [ 67.776338][ T5602] veth1_vlan: entered promiscuous mode [ 67.805301][ T5594] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.828747][ T5599] veth1_vlan: entered promiscuous mode [ 67.842974][ T5594] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.859761][ T5595] veth0_macvtap: entered promiscuous mode [ 67.896246][ T5595] veth1_macvtap: entered promiscuous mode [ 67.929951][ T5595] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.950757][ T5595] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.980169][ T5599] veth0_macvtap: entered promiscuous mode [ 68.016359][ T5602] veth0_macvtap: entered promiscuous mode [ 68.025459][ T5599] veth1_macvtap: entered promiscuous mode [ 68.055492][ T5602] veth1_macvtap: entered promiscuous mode [ 68.064137][ T1166] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.095997][ T72] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.113001][ T72] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.120071][ T5602] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.129571][ T72] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.140651][ T5599] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.173284][ T5599] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.181398][ T1092] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.190991][ T5602] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.214855][ T72] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.224319][ T72] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.240493][ T72] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.248635][ T72] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.264730][ T48] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.284042][ T5331] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 68.289612][ T72] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.318355][ T1166] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.319089][ T48] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.333934][ T5600] Bluetooth: hci1: command tx timeout [ 68.341225][ T5610] Bluetooth: hci0: command tx timeout [ 68.342975][ T5607] Bluetooth: hci2: command tx timeout [ 68.347163][ T5610] Bluetooth: hci4: command tx timeout [ 68.352553][ T50] Bluetooth: hci3: command tx timeout [ 68.359334][ T1166] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.375005][ T48] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.384655][ T48] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.435591][ T1092] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.445739][ T5331] usb 3-1: New USB device found, idVendor=0b48, idProduct=1008, bcdDevice= 1.00 [ 68.470277][ T5331] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 68.487248][ T5331] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 5 [ 68.491394][ T5793] netlink: 'syz.4.5': attribute type 10 has an invalid length. [ 68.500993][ T5331] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.518469][ T1166] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.528432][ T1092] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.529915][ T1166] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.542935][ T1092] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.575242][ T5794] netlink: 14 bytes leftover after parsing attributes in process `syz.4.5'. [ 68.585554][ T1166] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.601699][ T1166] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.617492][ T5793] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 68.626821][ T5793] bond0: (slave netdevsim1): Enslaving as an active interface with an up link [ 68.643688][ T48] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.666504][ T5794] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 68.678098][ T5794] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 68.689345][ T5794] bond0 (unregistering): (slave netdevsim1): Releasing backup interface [ 68.699119][ T5794] bond0 (unregistering): Released all slaves [ 68.747729][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.756543][ T72] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.768962][ T72] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.770929][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.787428][ T5331] dvbdev: DVB: registering new adapter (DEC2000-t) [ 68.811061][ T5331] usb 3-1: DVB: registering adapter 1 frontend 0 (TechnoTrend/Hauppauge DEC2000-t Frontend)... [ 68.864639][ T48] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.900727][ T48] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.975518][ T5331] ttusb_dec_send_command: command bulk message failed: error -71 [ 69.013177][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.036866][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.051507][ T5331] usb 3-1: USB disconnect, device number 2 [ 69.566144][ T5818] loop6: detected capacity change from 0 to 524287999 [ 69.781891][ T5823] netlink: 4 bytes leftover after parsing attributes in process `syz.2.17'. [ 70.403927][ T5596] Bluetooth: hci1: command tx timeout [ 70.403968][ T5610] Bluetooth: hci0: command tx timeout [ 70.409536][ T5596] Bluetooth: hci2: command tx timeout [ 70.409556][ T5596] Bluetooth: hci3: command tx timeout [ 70.426016][ T5607] Bluetooth: hci4: command tx timeout [ 70.472388][ T5857] IPv6: NLM_F_CREATE should be specified when creating new route [ 70.671851][ T5860] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 70.700703][ T5860] block device autoloading is deprecated and will be removed. [ 71.022187][ T30] kauditd_printk_skb: 62 callbacks suppressed [ 71.022201][ T30] audit: type=1400 audit(1786445050.195:224): avc: denied { getopt } for pid=5887 comm="syz.0.43" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 71.085940][ T30] audit: type=1400 audit(1786445050.255:225): avc: denied { sqpoll } for pid=5889 comm="syz.4.45" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 71.185141][ T30] audit: type=1400 audit(1786445050.365:226): avc: denied { create } for pid=5895 comm="syz.0.46" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 71.271391][ T30] audit: type=1400 audit(1786445050.385:227): avc: denied { write } for pid=5893 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 71.320165][ T30] audit: type=1400 audit(1786445050.395:228): avc: denied { write } for pid=5895 comm="syz.0.46" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 71.411221][ T30] audit: type=1400 audit(1786445050.565:229): avc: denied { write } for pid=5902 comm="syz.0.48" name="cells" dev="proc" ino=4026533543 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 71.415320][ T5904] kAFS: bad VL server IP address [ 71.491438][ T30] audit: type=1400 audit(1786445050.575:230): avc: denied { unmount } for pid=5595 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 71.601944][ T30] audit: type=1400 audit(1786445050.655:231): avc: denied { write } for pid=5906 comm="syz.1.50" name="001" dev="devtmpfs" ino=741 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 71.791903][ T5918] netlink: 16 bytes leftover after parsing attributes in process `syz.0.53'. [ 71.836305][ T30] audit: type=1400 audit(1786445051.005:232): avc: denied { block_suspend } for pid=5919 comm="syz.2.54" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 72.018471][ T30] audit: type=1400 audit(1786445051.195:233): avc: denied { bind } for pid=5925 comm="syz.1.57" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 72.043935][ T5926] Bluetooth: MGMT ver 1.23 [ 72.069554][ T5932] netlink: 8 bytes leftover after parsing attributes in process `syz.0.56'. [ 72.435414][ T48] Bluetooth: hci5: Frame reassembly failed (-84) [ 72.483917][ T5607] Bluetooth: hci4: command 0x2016 tx timeout [ 72.772797][ T5970] loop5: detected capacity change from 0 to 7 [ 72.808600][ T5970] Dev loop5: unable to read RDB block 7 [ 72.826259][ T5970] loop5: AHDI p1 [ 72.847180][ T5970] loop5: partition table partially beyond EOD, truncated [ 72.957322][ T5975] [ 72.959669][ T5975] ====================================================== [ 72.966674][ T5975] WARNING: possible circular locking dependency detected [ 72.973674][ T5975] syzkaller #0 Not tainted [ 72.978066][ T5975] ------------------------------------------------------ [ 72.985056][ T5975] syz.0.74/5975 is trying to acquire lock: [ 72.990832][ T5975] ffff88801caefa10 (&root->kernfs_iattr_rwsem){++++}-{4:4}, at: kernfs_iop_getattr+0x9c/0xf0 [ 73.000987][ T5975] [ 73.000987][ T5975] but task is already holding lock: [ 73.008326][ T5975] ffff8880273a09b0 (&q->q_usage_counter(io)#22){++++}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 [ 73.019533][ T5975] [ 73.019533][ T5975] which lock already depends on the new lock. [ 73.019533][ T5975] [ 73.029908][ T5975] [ 73.029908][ T5975] the existing dependency chain (in reverse order) is: [ 73.038895][ T5975] [ 73.038895][ T5975] -> #2 (&q->q_usage_counter(io)#22){++++}-{0:0}: [ 73.047479][ T5975] lock_acquire+0x1b9/0x370 [ 73.052502][ T5975] blk_alloc_queue+0x610/0x790 [ 73.057775][ T5975] blk_mq_alloc_queue+0x174/0x290 [ 73.063297][ T5975] __blk_mq_alloc_disk+0x29/0x120 [ 73.068817][ T5975] loop_add+0x498/0xb60 [ 73.073485][ T5975] loop_init+0x1d3/0x200 [ 73.078247][ T5975] do_one_initcall+0x11d/0x700 [ 73.083528][ T5975] kernel_init_freeable+0x6ea/0x7b0 [ 73.089232][ T5975] kernel_init+0x1f/0x1e0 [ 73.094056][ T5975] ret_from_fork+0x72b/0xd50 [ 73.099148][ T5975] ret_from_fork_asm+0x1a/0x30 [ 73.104417][ T5975] [ 73.104417][ T5975] -> #1 (fs_reclaim){+.+.}-{0:0}: [ 73.111603][ T5975] lock_acquire+0x1b9/0x370 [ 73.116607][ T5975] fs_reclaim_acquire+0xc4/0x100 [ 73.122047][ T5975] kmem_cache_alloc_noprof+0x63/0x6a0 [ 73.127918][ T5975] __kernfs_iattrs+0x126/0x450 [ 73.133183][ T5975] __kernfs_setattr+0x4d/0x3c0 [ 73.138446][ T5975] kernfs_iop_setattr+0xda/0x130 [ 73.143883][ T5975] notify_change+0xb25/0x1330 [ 73.149064][ T5975] do_truncate+0x1df/0x240 [ 73.153975][ T5975] path_openat+0x370f/0x4280 [ 73.159063][ T5975] do_file_open+0x20e/0x430 [ 73.164066][ T5975] do_sys_openat2+0x10f/0x1e0 [ 73.169243][ T5975] __x64_sys_openat+0x12d/0x210 [ 73.174597][ T5975] do_syscall_64+0x115/0x870 [ 73.179688][ T5975] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.186076][ T5975] [ 73.186076][ T5975] -> #0 (&root->kernfs_iattr_rwsem){++++}-{4:4}: [ 73.194563][ T5975] check_prev_add+0xeb/0xe60 [ 73.199653][ T5975] __lock_acquire+0x136c/0x1a40 [ 73.205007][ T5975] lock_acquire+0x1b9/0x370 [ 73.210010][ T5975] down_read+0x99/0x4c0 [ 73.214671][ T5975] kernfs_iop_getattr+0x9c/0xf0 [ 73.220019][ T5975] vfs_getattr_nosec+0x2d4/0x430 [ 73.225455][ T5975] vfs_getattr+0x4a/0x60 [ 73.230197][ T5975] loop_query_min_dio_size.isra.0+0x117/0x250 [ 73.236760][ T5975] lo_ioctl+0x13aa/0x1bc0 [ 73.241588][ T5975] blkdev_ioctl+0x5ad/0x6f0 [ 73.246597][ T5975] __x64_sys_ioctl+0x18e/0x210 [ 73.251881][ T5975] do_syscall_64+0x115/0x870 [ 73.256974][ T5975] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.263366][ T5975] [ 73.263366][ T5975] other info that might help us debug this: [ 73.263366][ T5975] [ 73.273568][ T5975] Chain exists of: [ 73.273568][ T5975] &root->kernfs_iattr_rwsem --> fs_reclaim --> &q->q_usage_counter(io)#22 [ 73.273568][ T5975] [ 73.287969][ T5975] Possible unsafe locking scenario: [ 73.287969][ T5975] [ 73.295391][ T5975] CPU0 CPU1 [ 73.300729][ T5975] ---- ---- [ 73.306065][ T5975] lock(&q->q_usage_counter(io)#22); [ 73.311421][ T5975] lock(fs_reclaim); [ 73.317896][ T5975] lock(&q->q_usage_counter(io)#22); [ 73.325768][ T5975] rlock(&root->kernfs_iattr_rwsem); [ 73.331117][ T5975] [ 73.331117][ T5975] *** DEADLOCK *** [ 73.331117][ T5975] [ 73.339231][ T5975] 3 locks held by syz.0.74/5975: [ 73.344140][ T5975] #0: ffff8880274ff430 (&lo->lo_mutex){+.+.}-{4:4}, at: loop_global_lock_killable+0x30/0xb0 [ 73.354304][ T5975] #1: ffff8880273a09b0 (&q->q_usage_counter(io)#22){++++}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 [ 73.365942][ T5975] #2: ffff8880273a09e8 (&q->q_usage_counter(queue)#6){+.+.}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 [ 73.377755][ T5975] [ 73.377755][ T5975] stack backtrace: [ 73.383622][ T5975] CPU: 0 UID: 0 PID: 5975 Comm: syz.0.74 Not tainted syzkaller #0 PREEMPT(full) [ 73.383639][ T5975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 73.383647][ T5975] Call Trace: [ 73.383651][ T5975] [ 73.383656][ T5975] dump_stack_lvl+0x100/0x190 [ 73.383678][ T5975] print_circular_bug.cold+0x178/0x1c7 [ 73.383701][ T5975] check_noncircular+0x146/0x160 [ 73.383720][ T5975] check_prev_add+0xeb/0xe60 [ 73.383737][ T5975] __lock_acquire+0x136c/0x1a40 [ 73.383756][ T5975] lock_acquire+0x1b9/0x370 [ 73.383772][ T5975] ? kernfs_iop_getattr+0x9c/0xf0 [ 73.383787][ T5975] ? __pfx___might_resched+0x10/0x10 [ 73.383806][ T5975] down_read+0x99/0x4c0 [ 73.383825][ T5975] ? kernfs_iop_getattr+0x9c/0xf0 [ 73.383838][ T5975] ? find_held_lock+0x2b/0x80 [ 73.383850][ T5975] ? __pfx_down_read+0x10/0x10 [ 73.383869][ T5975] ? kernfs_root+0xee/0x2a0 [ 73.383883][ T5975] kernfs_iop_getattr+0x9c/0xf0 [ 73.383897][ T5975] vfs_getattr_nosec+0x2d4/0x430 [ 73.383913][ T5975] ? __pfx_kernfs_iop_getattr+0x10/0x10 [ 73.383927][ T5975] vfs_getattr+0x4a/0x60 [ 73.383942][ T5975] loop_query_min_dio_size.isra.0+0x117/0x250 [ 73.383958][ T5975] ? __pfx_loop_query_min_dio_size.isra.0+0x10/0x10 [ 73.383979][ T5975] lo_ioctl+0x13aa/0x1bc0 [ 73.383994][ T5975] ? __pfx_lo_ioctl+0x10/0x10 [ 73.384007][ T5975] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 73.384024][ T5975] ? kasan_quarantine_put+0x104/0x240 [ 73.384040][ T5975] ? blk_get_meta_cap+0xd4/0x6c0 [ 73.384060][ T5975] ? __pfx_blk_get_meta_cap+0x10/0x10 [ 73.384081][ T5975] ? blkdev_common_ioctl+0x515/0x2b80 [ 73.384102][ T5975] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 73.384124][ T5975] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 73.384141][ T5975] ? do_vfs_ioctl+0x226/0x13e0 [ 73.384161][ T5975] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 73.384181][ T5975] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 73.384205][ T5975] ? __fget_files+0x215/0x3d0 [ 73.384220][ T5975] ? __pfx_lo_ioctl+0x10/0x10 [ 73.384233][ T5975] blkdev_ioctl+0x5ad/0x6f0 [ 73.384253][ T5975] ? __pfx_blkdev_ioctl+0x10/0x10 [ 73.384272][ T5975] ? selinux_file_ioctl+0x13b/0x290 [ 73.384292][ T5975] ? selinux_file_ioctl+0xb6/0x290 [ 73.384312][ T5975] ? __pfx_blkdev_ioctl+0x10/0x10 [ 73.384331][ T5975] __x64_sys_ioctl+0x18e/0x210 [ 73.384351][ T5975] do_syscall_64+0x115/0x870 [ 73.384369][ T5975] ? clear_bhb_loop+0x70/0xc0 [ 73.384384][ T5975] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.384398][ T5975] RIP: 0033:0x7f2730b9e0d9 [ 73.384409][ T5975] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 73.384422][ T5975] RSP: 002b:00007f2731a71028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 73.384435][ T5975] RAX: ffffffffffffffda RBX: 00007f2730e25fa0 RCX: 00007f2730b9e0d9 [ 73.384444][ T5975] RDX: 0000000000000004 RSI: 0000000000004c06 RDI: 0000000000000003 [ 73.384452][ T5975] RBP: 00007f2730c35024 R08: 0000000000000000 R09: 0000000000000000 [ 73.384460][ T5975] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 73.384468][ T5975] R13: 00007f2730e26038 R14: 00007f2730e25fa0 R15: 00007fff798732d8 [ 73.384480][ T5975] [ 73.814710][ T5975] Dev loop5: unable to read RDB block 7 [ 73.820332][ T5975] loop5: unable to read partition table [ 73.826085][ T5975] loop5: partition table beyond EOD, truncated [ 73.832255][ T5975] loop_reread_partitions: partition scan of loop5 (þ被xü—ŸÑà– ) failed (rc=-5) [ 73.879862][ T4965] Dev loop5: unable to read RDB block 7 [ 73.885612][ T4965] loop5: unable to read partition table [ 73.891277][ T4965] loop5: partition table beyond EOD, truncated [ 74.084043][ T50] Bluetooth: hci0: command tx timeout [ 74.483405][ T50] Bluetooth: hci5: command 0x1003 tx timeout [ 74.483405][ T5596] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 74.563399][ T5596] Bluetooth: hci4: command 0x2016 tx timeout [ 81.125910][ T3099] cfg80211: failed to load regulatory.db [ 82.518590][ T30] kauditd_printk_skb: 13 callbacks suppressed [ 82.518604][ T30] audit: type=1400 audit(1786445061.695:247): avc: denied { write } for pid=5989 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 82.552111][ T30] audit: type=1400 audit(1786445061.725:248): avc: denied { write } for pid=6000 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1