last executing test programs: 22.476406259s ago: executing program 2 (id=2065): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xac, 0x11, 0x20, 0x70bd29, 0x25dfdbfd, {0x1e}, [@generic="83837cd5a5d917265d196f710a3ebd3d53510c07e67e25236db691de209f65eac45cbf36e234e6ef0a2c0e3209805f66e33c2309f267ad05523e6f2f214ed12a95bbb088b62934815b37d554244303b9664de5d264272b8dafcdd85b2f2229844275e3992a0daf41595c587b0141a744f256bf95e9470c78554f689ef73a4215395117bf", @typed={0xb, 0x8b, 0x0, 0x0, @str='-!&,&\\\x00'}, @nested={0x8, 0x36, 0x0, 0x1, [@nested={0x4, 0x3}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x800}, 0x8088040) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)={0x34, 0x20, 0x1, 0x70bd25, 0x0, {0x2}, [@typed={0x8, 0x116, 0x0, 0x0, @pid}, @nested={0x18, 0x17, 0x0, 0x1, [@typed={0x14, 0x2a, 0x0, 0x0, @ipv6=@empty}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x40940}, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r1, 0x400448cb, 0x0) 22.41896557s ago: executing program 2 (id=2066): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="280000001e002100000000000000000007000000000000000060ff000a00020077"], 0x28}}, 0x0) 22.41870054s ago: executing program 2 (id=2067): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="12013f00000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f000905"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000280)={0x24, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x22, 0xf, {[@local=@item_4={0x3, 0x2, 0x0, "2e2b5aa4"}, @local=@item_4={0x3, 0x2, 0x0, "f85edaca"}, @main=@item_4={0x3, 0x0, 0x8}]}}, 0x0}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000c00)={0x84, &(0x7f0000000800)={0x0, 0x0, 0x1, "9d"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x101800, 0x0) mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80001) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_COPY(r2, 0xc028aa05, &(0x7f0000000180)={&(0x7f00002b9000/0x400000)=nil, &(0x7f00003ab000/0x2000)=nil, 0x400000, 0x2, 0x2}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0xffffffffffffff0f, &(0x7f0000000440)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$hiddev(&(0x7f0000000540), 0x0, 0x0) ioctl$HIDIOCGUSAGE(r3, 0xc018480b, 0x0) 21.931540791s ago: executing program 2 (id=2074): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000980)=[{{0x0, 0x0, 0x0}, 0xd47}, {{0x0, 0x0, 0x0}, 0xe}, {{0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000001180)=""/4059, 0xfdb}, {&(0x7f0000000ac0)=""/171, 0xab}, {&(0x7f0000000180)=""/290, 0x122}, {&(0x7f00000004c0)=""/179, 0xb3}, {&(0x7f0000000e00)=""/216, 0xd8}, {&(0x7f0000000100)=""/101, 0x65}, {&(0x7f0000000d00)=""/229, 0xe5}, {&(0x7f0000000780)=""/112, 0x70}, {&(0x7f0000000600)=""/90, 0x5a}, {&(0x7f0000000340)=""/21, 0x15}], 0xa, 0x0, 0xc3}, 0x120e}], 0x3, 0x40000062, 0x0) 21.904429541s ago: executing program 2 (id=2075): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00000000c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000006c0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001fc0)=""/4094, 0xffe}, {&(0x7f0000001680)=""/124, 0x7c}, {&(0x7f0000000340)=""/18, 0x12}, {&(0x7f0000000080)=""/58, 0x3a}, {&(0x7f0000000140)=""/116, 0x74}, {&(0x7f0000003740)=""/40, 0x28}, {&(0x7f0000003800)=""/4096, 0x1000}], 0x7}, 0x100}, {{0x0, 0x0, 0x0}, 0x2}, {{0x0, 0x0, 0x0}, 0x2}, {{0x0, 0x0, 0x0}, 0x5}], 0x4, 0x120, 0x0) r1 = syz_ublk_setup_io_uring(0x38c4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x39c}, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0, &(0x7f0000000140)=0x0) syz_ublk_add_dev(r1, r2, r3, r4, &(0x7f0000001540)={0x2e, 0x40, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4b5b, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000001500)=@any_dev={0x4, 0xa39, 0x0, 0x0, 0x1000, 0xfffffff9, 0xffffffffffffffff, 0x0, 0x1e}}}, &(0x7f0000001640)=0x0) syz_ublk_add_dev(r1, r2, r3, r4, &(0x7f0000000200)={0x2e, 0x0, 0x0, r5, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x4, 0xab, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x48}}}, &(0x7f0000000300)) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r9, &(0x7f0000000040)={0x2, 0x4e21, @local}, 0x47) setsockopt$inet_tcp_int(r9, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet(r9, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) r10 = socket$netlink(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r10, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x44}}, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x1d) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) setreuid(0x0, 0xee01) r11 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r12 = openat$cgroup_procs(r11, &(0x7f0000000140)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r12, &(0x7f0000000100), 0x12) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001e0021002bd67060000000020a000000"], 0x14}}, 0x0) sendmmsg(r10, &(0x7f00000002c0), 0x40000000000009f, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r9, 0x6, 0x16, &(0x7f0000000340)=[@timestamp, @window={0x3, 0x6, 0x7}, @mss={0x2, 0x7}, @window={0x3, 0x0, 0x4}, @sack_perm, @timestamp, @window={0x3, 0xfffe}, @sack_perm], 0x8) setsockopt$inet_tcp_TCP_REPAIR(r9, 0x6, 0x13, &(0x7f00000001c0), 0x4) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="1201e10000000040050be0170000000000010902"], 0x0) sendto$inet(r9, &(0x7f00000004c0)='<', 0x381, 0x805, 0x0, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r9, 0x6, 0x23, &(0x7f00000015c0)={&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000000500)=""/4096, 0x1000, 0x0, 0x0}, &(0x7f0000001600)=0x40) r13 = dup(r8) syz_ublk_setup_queues(r13, r6, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x3, 0x255, 0x0, r13}, &(0x7f0000000800)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7ffffe, 0x2, 0x1000000, 0x3e2, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x850b, 0x200, 0x0, 0x142, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1f70, 0x2, 0x1, 0xbc, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x0, 0x20, 0x1, 0xffffffff, 0x0, r13}}], 0x1, &(0x7f0000000340)={0x2e, 0x44, 0x0, r13, 0xc0107520, 0x0, 0x0, 0x20000, 0x0, {}, 0x0, r7, '\x00', {0x1, 0x5, 0x0, 0x0}}, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_SET(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=' '], 0x20}, 0x1, 0x0, 0x0, 0x144}, 0x0) sendmsg$inet(r13, &(0x7f0000000480)={&(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000180)="c877c92e24c304c0d032d0", 0xb}], 0x1, &(0x7f0000001700)=ANY=[@ANYRES8=r11], 0x48}, 0x40045) 21.880465072s ago: executing program 2 (id=2076): timer_create(0x0, &(0x7f0000000240)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000040)={0x0, 0x0, 0xfd8b, 0x5}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu\x00', 0x275a, 0x0) recvmsg$unix(r1, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000980)=""/15, 0xf}, {&(0x7f00000009c0)=""/248, 0xf8}, {&(0x7f0000000ac0)=""/189, 0xbd}, {&(0x7f0000000b80)=""/45, 0x2d}, {&(0x7f0000000bc0)=""/1, 0x1}, {&(0x7f0000000c00)=""/153, 0x99}, {&(0x7f0000000cc0)=""/151, 0x97}, {&(0x7f0000000d80)=""/250, 0xfa}, {&(0x7f0000000e80)=""/108, 0x6c}, {&(0x7f0000000f00)=""/250, 0xfa}], 0xa}, 0x8100) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x5}) fcntl$lock(r1, 0x26, &(0x7f0000000280)={0x1, 0x0, 0x73f0, 0x9}) fcntl$lock(r1, 0x7, &(0x7f0000000140)={0x1, 0x1, 0x7, 0x5}) fcntl$lock(r1, 0x26, &(0x7f00000000c0)={0x1, 0x2, 0x2, 0x73e9}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000100)="1c0000001800077bab092500090007000a0700000000000600003693", 0x1c) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x63b5, &(0x7f0000006680)) r3 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200), r1) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000580)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000340)={0x1d4, r4, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}]}, @TIPC_NLA_LINK={0x2c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xde}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xa4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1000}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8000}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xd6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xa}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}]}, @TIPC_NLA_LINK={0x6c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xb528}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2b20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffd}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x400}]}]}, @TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xa}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x40}, @TIPC_NLA_MON_REF={0x8}]}, @TIPC_NLA_NET={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x100}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xa}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xce6c}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x4}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7}]}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x40000}, 0x60004) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0), r1) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r1, &(0x7f0000000940)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000900)={&(0x7f0000000600)={0x2c4, r5, 0x20, 0x70bd29, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x0, 0x6a}}}}, [@NL80211_ATTR_REKEY_DATA={0x48, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="025765b281fd33bab64fbe7b9d862fad"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="c5be32e351f55ecd7ba188b5edbe276280035c5e1765bf7eaa92e43fa567407e"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "21eb4925c63355a7"}]}, @NL80211_ATTR_REKEY_DATA={0xd8, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "b92c52a495614649"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="f95363b8e497f3b6b01d5907c07cb6256819db455f9cc7553aa5a45da0156c9f"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="baf460ee16e88bab0a8330a2214d40f1a30ec32217eb97fe90cea6d8b6d3c612"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="eb18011279326acc4e4f14a0165beecb30859e4bfc51a85537e0fbf8b2b47b1c"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="69f09702207c9d8c27f24600d728986bb6a4debe4b8a33f9483592f78a26d1e1"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="eddb1972ee951f200178e024c9b2225e6db90fc010cdd23d24d9a3724a5283a5"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="83d2ab5a1d0d58276d6c6cd442536909"}]}, @NL80211_ATTR_REKEY_DATA={0xc, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x9}]}, @NL80211_ATTR_REKEY_DATA={0x34, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="e46ac7c5afc9bef00ea29a84328663fd"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="d80cfc466c34b13ff2a4a4064cfbc8666575cc863d58ae57"}]}, @NL80211_ATTR_REKEY_DATA={0x7c, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0xd10}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x8001}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="844c7f4ad2f0d956f7b9180a5c7ace575309a6cda963309f"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="282ce92fb79e2d824c0e4d5438b1db716f182006e75b58c7dc121fc9ed974678"}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="534c9dfa43e242c94e9059b1cceb5b31"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0xf6}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "32967af85a6ce0b5"}]}, @NL80211_ATTR_REKEY_DATA={0x64, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="fdf202ca1610c79b7892cf0a8445b4ed3444266d44f34faf"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "efc6394fe780f0a9"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="27a1242966f8386d8172246b8f163f2a"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="441fbc651e6fc2036e21a147ee6b810bddfea5889dcf212170665524a862aa13"}]}, @NL80211_ATTR_REKEY_DATA={0x64, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "391aa60897fcb452"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="61f0ac9751975a972c55065a95eadf12cb969d9ecf1438aa"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "ee46bf56ea036bf0"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "a983f08123d45bfb"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="160daf34dbfa474a6fb067be2a4d1d39"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "c78529eb4a2ec8e9"}]}]}, 0x2c4}, 0x1, 0x0, 0x0, 0x44}, 0x20000000) keyctl$restrict_keyring(0x1d, r3, 0x0, 0x0) 9.17390978s ago: executing program 1 (id=2115): r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000340)="580000001400192340834b80040d8c560a117436c379000000000000000058000b4824ca945f6400940f6a0325010ebc0fff00000000008000f0fffeffe809005300fff5dd00000010000100090c1000000000244e", 0x55}, {&(0x7f0000000280)="8df8ec", 0x3}], 0x2) 9.17346335s ago: executing program 3 (id=2116): timer_create(0x0, &(0x7f0000000240)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000040)={0x0, 0x0, 0xfd8b, 0x5}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu\x00', 0x275a, 0x0) recvmsg$unix(r1, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000980)=""/15, 0xf}, {&(0x7f00000009c0)=""/248, 0xf8}, {&(0x7f0000000ac0)=""/189, 0xbd}, {&(0x7f0000000b80)=""/45, 0x2d}, {&(0x7f0000000bc0)=""/1, 0x1}, {&(0x7f0000000c00)=""/153, 0x99}, {&(0x7f0000000cc0)=""/151, 0x97}, {&(0x7f0000000d80)=""/250, 0xfa}, {&(0x7f0000000e80)=""/108, 0x6c}, {&(0x7f0000000f00)=""/250, 0xfa}], 0xa}, 0x8100) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x5}) fcntl$lock(r1, 0x26, &(0x7f0000000280)={0x1, 0x0, 0x73f0, 0x9}) fcntl$lock(r1, 0x7, &(0x7f0000000140)={0x1, 0x1, 0x7, 0x5}) fcntl$lock(r1, 0x26, &(0x7f00000000c0)={0x1, 0x2, 0x2, 0x73e9}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000100)="1c0000001800077bab092500090007000a0700000000000600003693", 0x1c) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x63b5, &(0x7f0000006680)) r3 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200), r1) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000580)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000340)={0x1d4, r4, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}]}, @TIPC_NLA_LINK={0x2c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xde}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xa4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1000}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8000}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xd6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xa}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}]}, @TIPC_NLA_LINK={0x6c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xb528}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2b20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffd}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x400}]}]}, @TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xa}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x40}, @TIPC_NLA_MON_REF={0x8}]}, @TIPC_NLA_NET={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x100}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xa}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xce6c}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x4}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7}]}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x40000}, 0x60004) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0), r1) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r1, &(0x7f0000000940)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000900)={&(0x7f0000000600)={0x2c4, r5, 0x20, 0x70bd29, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x0, 0x6a}}}}, [@NL80211_ATTR_REKEY_DATA={0x48, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="025765b281fd33bab64fbe7b9d862fad"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="c5be32e351f55ecd7ba188b5edbe276280035c5e1765bf7eaa92e43fa567407e"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "21eb4925c63355a7"}]}, @NL80211_ATTR_REKEY_DATA={0xd8, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "b92c52a495614649"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="f95363b8e497f3b6b01d5907c07cb6256819db455f9cc7553aa5a45da0156c9f"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="baf460ee16e88bab0a8330a2214d40f1a30ec32217eb97fe90cea6d8b6d3c612"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="eb18011279326acc4e4f14a0165beecb30859e4bfc51a85537e0fbf8b2b47b1c"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="69f09702207c9d8c27f24600d728986bb6a4debe4b8a33f9483592f78a26d1e1"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="eddb1972ee951f200178e024c9b2225e6db90fc010cdd23d24d9a3724a5283a5"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="83d2ab5a1d0d58276d6c6cd442536909"}]}, @NL80211_ATTR_REKEY_DATA={0xc, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x9}]}, @NL80211_ATTR_REKEY_DATA={0x34, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="e46ac7c5afc9bef00ea29a84328663fd"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="d80cfc466c34b13ff2a4a4064cfbc8666575cc863d58ae57"}]}, @NL80211_ATTR_REKEY_DATA={0x7c, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0xd10}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x8001}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="844c7f4ad2f0d956f7b9180a5c7ace575309a6cda963309f"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="282ce92fb79e2d824c0e4d5438b1db716f182006e75b58c7dc121fc9ed974678"}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="534c9dfa43e242c94e9059b1cceb5b31"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0xf6}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "32967af85a6ce0b5"}]}, @NL80211_ATTR_REKEY_DATA={0x64, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="fdf202ca1610c79b7892cf0a8445b4ed3444266d44f34faf"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "efc6394fe780f0a9"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="27a1242966f8386d8172246b8f163f2a"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="441fbc651e6fc2036e21a147ee6b810bddfea5889dcf212170665524a862aa13"}]}, @NL80211_ATTR_REKEY_DATA={0x64, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "391aa60897fcb452"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="61f0ac9751975a972c55065a95eadf12cb969d9ecf1438aa"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "ee46bf56ea036bf0"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "a983f08123d45bfb"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="160daf34dbfa474a6fb067be2a4d1d39"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "c78529eb4a2ec8e9"}]}]}, 0x2c4}, 0x1, 0x0, 0x0, 0x44}, 0x20000000) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000240)='asymmetric\x00', &(0x7f0000000180)) 7.543941635s ago: executing program 0 (id=2117): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="12013f00000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f000905", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000280)={0x24, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x22, 0xa, {[@local=@item_4={0x3, 0x2, 0x0, "2e2b5aa4"}, @main=@item_4={0x3, 0x0, 0x8}]}}, 0x0}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000c00)={0x84, &(0x7f0000000800)={0x0, 0x0, 0x1, "9d"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) userfaultfd(0x80001) syz_usb_control_io$rtl8150(0xffffffffffffffff, &(0x7f00000007c0)={0x14, &(0x7f0000000640)={0x20, 0xd, 0xb6, {0xb6, 0x0, "bb4b9a5a25a689bf959752663021cd8455c542c8c16047485b4aba806fd2b3e960644d47af5592b46014a18559682baf6d33ac98faf67f328bc1821f09bdbf1637a782eac83313768970a4008c05037d5da8e5805fe199bf4991cf6af7339ae61a36879091c00f46e39cfe9438a5c7b4d8e2356e60eca89a39c0e39ed87218ef7e61deb1b6c656c710729599bfbe9ef10b025ea5267de36fe06d5c302bdfba83876b1547fcda4b7cc7382936f4c17f4b51ca47c2"}}, &(0x7f0000000700)={0x0, 0x3, 0x85, @string={0x85, 0x3, "c90ea0692759ff66c9b23a68557752fad499953e1fdd33983f3cba63a474fd0434c0ebda1eb9a9c38818aaaadd5bb7dcfb4d80e73863aaf4fd1462bc0284efc0b86b95e9e182f11bb74654db89a04fe8fc43bb3b4613ebf3b8498a47328e37e198d7b72fdbbb0f419014ba02a96e4035224f669acf2eef893780c51b1f1924b230d7ab"}}}, &(0x7f0000000a40)={0x2c, &(0x7f0000000840)={0x20, 0xc, 0xdc, "e76264490b86d04c04e25d36bf70f9ee1c25be661638eefa4430097c7bcb3043cd3f123534b6ba89216affabdf406ecc0f2f9d0c1d0e271837ef5c42162cafe828f57a833af10eea7e280dc12a35e538da0a58d1d4681807dde8ae1947548cd7d8c26cd55afb340e8a5ea717cbe3125e2b8416e227210c855ce1d88c1f9a55962fa206cb0f86d6d7e514bacbb82ef679312b43977a6fe49f1b1f78f80e589a2e0d852e130080a25a6ccb5b47b1e2b12bf96ee1728c130eac690ee60180e3b2de88b06369f6b072aaf1a90fb58021dcaf23a0d911d24dec1fb6cf56ab"}, &(0x7f0000000940)={0x0, 0xa, 0x1}, &(0x7f0000000980)={0x0, 0x8, 0x1, 0x9}, &(0x7f00000009c0)={0xc0, 0x5, 0x1, "a7"}, &(0x7f0000000a00)={0x40, 0x5, 0x5, "bded6abd27"}}) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) syz_ublk_setup_queues(r2, 0x0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x3, 0x255, 0x0, r2}, 0x0, 0x1, &(0x7f0000000340)={0x2e, 0x44, 0x0, r2, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, '\x00', {0x1, 0x5, 0x0, 0x0}}, 0x0) r3 = syz_open_dev$hiddev(&(0x7f0000000540), 0x0, 0x0) ioctl$HIDIOCGUSAGE(r3, 0xc018480b, 0x0) 7.543674106s ago: executing program 1 (id=2118): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) fsopen(0x0, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, 0x0, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0xf401, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) 7.542067756s ago: executing program 3 (id=2119): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_connect$cdc_ecm(0x3, 0x4d, &(0x7f0000000180)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x5, 0x0, 0x8, "", [{{0x9, 0x4, 0x0, 0x6, 0x2, 0x2, 0x6, 0x0, 0x7, {{0x5}, {0x5, 0x24, 0x0, 0xac77}, {0xd, 0x24, 0xf, 0x1, 0x8, 0x7, 0x8, 0x5}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x10, 0x0, 0xa2, 0x81}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0xe, 0x6}}}}}]}}]}}, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="120110010000004058040350"], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_connect$midi(0x3, 0xc2, &(0x7f0000000200)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x40, 0x41e, 0x3263, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xb0, 0x1, 0x1, 0x8, 0x0, 0x5, "", {{{0x9, 0x4, 0x0, 0x0, 0x7, 0x1, 0x3, 0x20, 0x2, [@midi_in_jack={0x6, 0x24, 0x2, 0x3, 0x2, 0x4}, @ms_header={0x7, 0x24, 0x1, 0x28d7, 0x7}, @ms_header={0x7, 0x24, 0x1, 0x0, 0x7}, @midi_in_jack={0x6, 0x24, 0x2, 0x1, 0x1, 0x4}], [{{0x9, 0x5, 0x9, 0xc, 0x10, 0x8, 0x24, 0xd, {0xa, 0x25, 0x1, 0x6, "540c232b1a37"}}}, {{0x9, 0x5, 0x2, 0x10, 0x40, 0x4, 0x4, 0x5, {0x9, 0x25, 0x1, 0x5, "4ec91f9984"}}}, {{0x9, 0x5, 0x0, 0x2, 0x40, 0x80, 0x5, 0x3, {0x10, 0x25, 0x1, 0xc, "af4b9c7e5d97254776ae0085"}}}, {{0x9, 0x5, 0x8, 0x0, 0x200, 0xad, 0x9, 0xf7, {0xf, 0x25, 0x1, 0xb, "07d580c4ca21bff92cdf65"}}}, {{0x9, 0x5, 0xa, 0x0, 0x20, 0x9, 0x5, 0x3, {0x4}}}, {{0x9, 0x5, 0x0, 0x0, 0x400, 0x0, 0xb, 0xb9, {0x4}}}, {{0x9, 0x5, 0xa, 0x10, 0x200, 0xf9, 0x80, 0x9, {0xb, 0x25, 0x1, 0x7, "de517773c62e2e"}}}]}}}}}]}}, &(0x7f0000000500)={0xa, &(0x7f0000000300)={0xa, 0x6, 0x10, 0x5, 0x0, 0x6, 0xff, 0x8}, 0x45, &(0x7f0000000340)={0x5, 0xf, 0x45, 0x5, [@ss_container_id={0x14, 0x10, 0x4, 0x8, "83e41e806bcd95678f83bf42fe214ff9"}, @ss_container_id={0x14, 0x10, 0x4, 0x0, "4e1e121f6637db70fc30a57a270778bf"}, @wireless={0xb, 0x10, 0x1, 0x2, 0x80, 0x4, 0x0, 0x0, 0x1}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x2, 0xff, 0x3, 0x2}, @ptm_cap={0x3}]}, 0x2, [{0x41, &(0x7f0000000440)=@string={0x41, 0x3, "71cc3fd3bdc37adfa6219af75779ffb9bd57dc8f477624aaa725f36ce406d13577df314eac7b9c3de919eacf2721ba6ceb21de36d646194633930fc74f367d"}}, {0x1d, &(0x7f00000004c0)=@string={0x1d, 0x3, "b90590ecc11a8e614df29f9ca965a093184ccef4eb1fd8d9eae6f4"}}]}) syz_usb_ep_write(r0, 0x81, 0xffffffffffffff6d, &(0x7f0000000100)="019a18370cfb661ba08c228ce6ca19b6a99a071ca34c72c891f8a260fa00000080977dae8d64a30e92cd51117c4a71e26518e804c00058e6c7c0c363027251668bb650d90000000000") 5.782982814s ago: executing program 0 (id=2120): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) write$tun(r0, &(0x7f00000001c0)={@val={0x0, 0x891f}, @void, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @broadcast, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x2, 0x0, 0x3c, 0x66, 0x0, 0x0, 0x6, 0x0, @private=0xa010100, @empty=0x4a}, @name_distributor={{0x28, 0x0, 0x0, 0x0, 0x0, 0xa, 0xb, 0x2, 0x4, 0x0, 0x2, 0x2f6f, 0x9, 0x2, 0x4e20, 0x404e20, 0x0, 0x3, 0x0, 0x3c, 0x1}}}}}}}, 0x4e) 5.782609194s ago: executing program 1 (id=2121): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = gettid() timer_create(0x3, &(0x7f0000000200)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000000000)=0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xffffffff7ffffffd]}, 0x0, 0x8) timer_settime(0x0, 0x236bd4336e4642df, &(0x7f0000000300)={{0x0, 0x1}, {0x0, 0xe4c}}, 0x0) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000140)={[0xfffffffffffffff5]}, 0x8, 0x800) timer_settime(r3, 0x0, &(0x7f00000002c0)={{0x77359400}}, 0x0) readv(r4, &(0x7f0000002940)=[{&(0x7f00000000c0)=""/121, 0xcf00}, {0x0, 0xe00}], 0x10000000000000fb) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000600)={0x2, 0x0, @ioapic={0xffff1000, 0x3, 0x9, 0xffffffff, 0x0, [{0x81, 0x1, 0x2, '\x00', 0xff}, {0x6, 0x3, 0x5, '\x00', 0xcf}, {0x1, 0x2, 0x91, '\x00', 0x6}, {0x4, 0xfd, 0x8, '\x00', 0x97}, {0x9, 0xb, 0x80, '\x00', 0x8}, {0xfa, 0x6, 0x11, '\x00', 0x6}, {0x7, 0x15, 0x4, '\x00', 0xcf}, {0x7, 0xd, 0xf, '\x00', 0x1}, {0x98, 0x1, 0x4, '\x00', 0xff}, {0x1, 0x1, 0xfb, '\x00', 0x9}, {0xd, 0xfd, 0x8, '\x00', 0x9}, {0x2, 0x5, 0x2, '\x00', 0x5}, {0xf, 0x6, 0x8, '\x00', 0x8}, {0x9, 0x1, 0x8, '\x00', 0x8}, {0x91, 0x10, 0x4, '\x00', 0x3d}, {0x1, 0xe, 0x2, '\x00', 0x20}, {0x0, 0x0, 0x20, '\x00', 0x5}, {0x20, 0x40, 0x8, '\x00', 0xfc}, {0xb, 0x3, 0x9, '\x00', 0x4}, {0xf9, 0x5, 0x9, '\x00', 0x8}, {0x1, 0x6, 0x5, '\x00', 0xa}, {0x9, 0x5, 0x1, '\x00', 0x5}, {0x5, 0xec, 0xc0}, {0x6, 0x5, 0x0, '\x00', 0x6}]}}) 5.782085684s ago: executing program 3 (id=2122): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="640000000001010400000000141a000002000000240001801400018008000100e000000108000200e00000010c00028005000100000000002400028014000180080001000000000008000200ac1e00010c00028005000100000000000800074000000001"], 0x64}}, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000006c0)=ANY=[@ANYBLOB="5c00000001010104000000000000000002001000240002801400018008000100e000000108000200e00000010c00028005000100000000001c0010800800014000000000d9740501ffa1000008000240000000000800", @ANYRES8], 0x5c}, 0x1, 0x0, 0x0, 0x2400c414}, 0x4000) 4.002562843s ago: executing program 0 (id=2123): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001b40)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/227, 0xe3}, {&(0x7f0000001a40)=""/217, 0xd9}, {&(0x7f0000003500)=""/4096, 0x1000}, {&(0x7f0000001d80)=""/161, 0xa1}, {&(0x7f0000000680)=""/134, 0x86}, {&(0x7f0000000380)=""/146, 0x92}, {&(0x7f0000002d00)=""/128, 0x80}, {&(0x7f0000000000)=""/255, 0xff}, {&(0x7f0000000140)=""/88, 0x58}], 0x9}, 0xe}, {{0x0, 0x0, 0x0}, 0xa}, {{0x0, 0x0, 0x0}, 0x2}, {{0x0, 0x0, 0x0, 0xba8}, 0xffffffff}, {{0x0, 0x0, 0x0}, 0xfffffffe}, {{0x0, 0x0, 0x0}, 0x8}, {{0x0, 0x0, 0x0}}], 0x7, 0x40000102, 0x0) 4.001760443s ago: executing program 1 (id=2124): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB, @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000280)={0x24, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x22, 0xf, {[@local=@item_4={0x3, 0x2, 0x0, "2e2b5aa4"}, @local=@item_4={0x3, 0x2, 0x0, "f85edaca"}, @main=@item_4={0x3, 0x0, 0x8}]}}, 0x0}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000c00)={0x84, &(0x7f0000000800)={0x0, 0x0, 0x1, "9d"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x101800, 0x0) mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80001) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_COPY(r2, 0xc028aa05, &(0x7f0000000180)={&(0x7f00002b9000/0x400000)=nil, &(0x7f00003ab000/0x2000)=nil, 0x400000, 0x2, 0x2}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0xffffffffffffff0f, &(0x7f0000000440)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$hiddev(&(0x7f0000000540), 0x0, 0x0) ioctl$HIDIOCGUSAGE(r3, 0xc018480b, 0x0) 4.000547123s ago: executing program 3 (id=2125): socket$inet6_udp(0xa, 0x2, 0x0) (async) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x0, 0x0, 0x2, 0x9}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback, 0x8000600, 0x0, 0xff, 0x2, 0x0, 0x5}, 0x20) r1 = syz_usb_connect$uac2(0x6, 0xd3, &(0x7f00000001c0)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x10, 0x21b4, 0x81, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xc1, 0x3, 0x1, 0x9, 0xf0, 0x3, {0x8, 0xb, 0x1, 0x0, 0x1, 0x2, 0x20, 0x4}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x8337, 0xa, 0x3a, 0xda}, [@multiply_unit={0x7, 0x24, 0xc, 0x7f, 0x2, 0x7, 0x81}, @effect_unit={0x13, 0x24, 0x7, 0x4, 0x4, 0x2, [0x3, 0x1, 0x3, 0x1, 0x1, 0x3]}, @input_terminal={0x10, 0x24, 0x2, 0x1, 0x100, 0x6, 0x81, 0x2, 0x6f, 0x80, 0x5, 0x4}, @multiply_unit={0x7, 0x24, 0xc, 0x1, 0x6, 0x31}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {[@format_type_ii_discrete={0x10, 0x24, 0x2, 0x2, 0xe, 0x4, 0x0, "36c8f9ea61b764"}]}, {{0x9, 0x5, 0x1, 0x9, 0x200, 0x9, 0xdb, 0xc, {0x8, 0x25, 0x1, 0x85, 0x6, 0x0, 0x3}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {[@format_type_i_descriptor={0x6, 0x24, 0x2, 0x1, 0x3, 0x6e}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0x5, 0x2, 0xb, 0x7}, @format_type_i_ext={0x9, 0x24, 0x2, 0x1, 0x9, 0xcd, 0x4, 0x7, 0xf}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x5, 0x3, 0x5, {0x8, 0x25, 0x1, 0x3, 0xc, 0xf5, 0x7}}}}}}}}]}}, &(0x7f0000000540)={0xa, &(0x7f00000002c0)={0xa, 0x6, 0x310, 0x1, 0x4, 0x0, 0x10, 0x7f}, 0x10, &(0x7f0000000300)={0x5, 0xf, 0x10, 0x1, [@wireless={0xb, 0x10, 0x1, 0xc, 0x42, 0x1, 0xb, 0x1, 0x70}]}, 0x3, [{0x4, &(0x7f0000000340)=@lang_id={0x4, 0x3, 0x811}}, {0xc3, &(0x7f0000000380)=@string={0xc3, 0x3, "039bcbf661714989b4fd5be8cb61a4201c9a13800163e5ca013359587ab5714b691b16b15387aa6369bb55130e0369115b8d3f1643efb64537047615aa10907ada5ce8bce249ebf29f37871d7fa93053e90a78659505287ff3aa9b7f6fac251c1e2df9203d97b8bb4f0d196232d02eef1c6235f7b0401a4c546b916d47480e735444a4a36a2f6d1e0cca259f575fb87b324d64627083e17da38c15d0da3743863d9a4d25e64ba8fe76e1503ed202b3fa6ab24148b701c8541b573c0da437ed1ea3"}}, {0x86, &(0x7f0000000480)=@string={0x86, 0x3, "b790637d7b9a8fce6ebc29efacfead5789cbbea13f1ce81d36d1e748e070bdf143ac1aacb03d53a7aaa26d9569dd0aee510fe67873406e707c442c98b23e48db4aa5b28358d660c1588bb1e7f7aa99b7f6c7f32a165697dbd6f44215c6d89cc354c62dc52f156350b5f48f89228bcd14894fa44dca73b996d23d1380c4a26067b50f825a"}}]}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x108843, 0x190) fcntl$setlease(r2, 0x400, 0x0) (async) fcntl$setlease(r2, 0x400, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/locks\x00', 0x0, 0x0) (async) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/locks\x00', 0x0, 0x0) preadv2(r3, &(0x7f0000000280)=[{&(0x7f0000000040)=""/60, 0x3c}], 0x1, 0x101, 0x4, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x88040, 0x0) fcntl$getflags(r4, 0x401) syz_usb_control_io(r1, &(0x7f0000000880)={0x2c, &(0x7f0000000580)={0x0, 0x7, 0xdc, {0xdc, 0x9, "19e95aaec31ad4bd3caed4827a9fcc25665eb928c01a200d248a133573b17352733f99ccf05196a23940f8fc5a7c02080f1096645be1b50844d920c0bbbc0eabc4868e6337ca882deabdb3f864d0f880a545b7286286446a624d4358fc48f12957812688eaa4ec21ada9a68836c252148866324ca4586f4bbe0ba8a1a51c7a7206d39c90d31b4ea4726a73c150fdfb41e69a68813bc6771338c4f488a8165d3703ca37a34e3eac8447de6fc743450b2e090dbf417a91ed0020c5a9c01fbdd768ade11b8d483543750fd59cef059fd4239b5c0ac66038d8001d17"}}, &(0x7f0000000680)={0x0, 0x3, 0xfc, @string={0xfc, 0x3, "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"}}, &(0x7f00000007c0)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f0000000800)={0x20, 0x29, 0xf, {0xf, 0x29, 0xe, 0x10, 0x9, 0x3, "379d3d09", "beaaaad3"}}, &(0x7f0000000840)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0xf2, 0x10, 0x8, 0x7, 0x2, 0xd7, 0x5}}}, &(0x7f0000000cc0)={0x84, &(0x7f00000008c0)={0x0, 0x6, 0x24, "c35c7654105f8fb567fee6eafbd9c569a2bf1d33b4bb2bed20f1159b377a989badb573fe"}, &(0x7f0000000900)={0x0, 0xa, 0x1, 0x98}, &(0x7f0000000940)={0x0, 0x8, 0x1, 0xb0}, &(0x7f0000000980)={0x20, 0x0, 0x4, {0x1, 0x3}}, &(0x7f00000009c0)={0x20, 0x0, 0x4, {0x2, 0x20}}, &(0x7f0000000a00)={0x40, 0x7, 0x2, 0x5}, &(0x7f0000000a40)={0x40, 0x9, 0x1, 0x8}, &(0x7f0000000a80)={0x40, 0xb, 0x2, "40ec"}, &(0x7f0000000ac0)={0x40, 0xf, 0x2, 0x6}, &(0x7f0000000b00)={0x40, 0x13, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x7abc8b5855c692ed}}, &(0x7f0000000b40)={0x40, 0x17, 0x6, @remote}, &(0x7f0000000b80)={0x40, 0x19, 0x2, "eeaf"}, &(0x7f0000000bc0)={0x40, 0x1a, 0x2, 0x1c0}, &(0x7f0000000c00)={0x40, 0x1c, 0x1, 0xe2}, &(0x7f0000000c40)={0x40, 0x1e, 0x1, 0x6}, &(0x7f0000000c80)={0x40, 0x21, 0x1, 0x3}}) (async) syz_usb_control_io(r1, &(0x7f0000000880)={0x2c, &(0x7f0000000580)={0x0, 0x7, 0xdc, {0xdc, 0x9, "19e95aaec31ad4bd3caed4827a9fcc25665eb928c01a200d248a133573b17352733f99ccf05196a23940f8fc5a7c02080f1096645be1b50844d920c0bbbc0eabc4868e6337ca882deabdb3f864d0f880a545b7286286446a624d4358fc48f12957812688eaa4ec21ada9a68836c252148866324ca4586f4bbe0ba8a1a51c7a7206d39c90d31b4ea4726a73c150fdfb41e69a68813bc6771338c4f488a8165d3703ca37a34e3eac8447de6fc743450b2e090dbf417a91ed0020c5a9c01fbdd768ade11b8d483543750fd59cef059fd4239b5c0ac66038d8001d17"}}, &(0x7f0000000680)={0x0, 0x3, 0xfc, @string={0xfc, 0x3, "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"}}, &(0x7f00000007c0)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f0000000800)={0x20, 0x29, 0xf, {0xf, 0x29, 0xe, 0x10, 0x9, 0x3, "379d3d09", "beaaaad3"}}, &(0x7f0000000840)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0xf2, 0x10, 0x8, 0x7, 0x2, 0xd7, 0x5}}}, &(0x7f0000000cc0)={0x84, &(0x7f00000008c0)={0x0, 0x6, 0x24, "c35c7654105f8fb567fee6eafbd9c569a2bf1d33b4bb2bed20f1159b377a989badb573fe"}, &(0x7f0000000900)={0x0, 0xa, 0x1, 0x98}, &(0x7f0000000940)={0x0, 0x8, 0x1, 0xb0}, &(0x7f0000000980)={0x20, 0x0, 0x4, {0x1, 0x3}}, &(0x7f00000009c0)={0x20, 0x0, 0x4, {0x2, 0x20}}, &(0x7f0000000a00)={0x40, 0x7, 0x2, 0x5}, &(0x7f0000000a40)={0x40, 0x9, 0x1, 0x8}, &(0x7f0000000a80)={0x40, 0xb, 0x2, "40ec"}, &(0x7f0000000ac0)={0x40, 0xf, 0x2, 0x6}, &(0x7f0000000b00)={0x40, 0x13, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x7abc8b5855c692ed}}, &(0x7f0000000b40)={0x40, 0x17, 0x6, @remote}, &(0x7f0000000b80)={0x40, 0x19, 0x2, "eeaf"}, &(0x7f0000000bc0)={0x40, 0x1a, 0x2, 0x1c0}, &(0x7f0000000c00)={0x40, 0x1c, 0x1, 0xe2}, &(0x7f0000000c40)={0x40, 0x1e, 0x1, 0x6}, &(0x7f0000000c80)={0x40, 0x21, 0x1, 0x3}}) syz_usb_connect(0x2, 0x80, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x8, 0xa7, 0xb7, 0x8, 0x421, 0xa0, 0xd389, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6e, 0x1, 0x4a, 0x5, 0x20, 0xd, "", [{{0x9, 0x4, 0xc1, 0x5, 0x5, 0x2, 0x2, 0xff, 0x2, [], [{{0x9, 0x5, 0xf, 0x0, 0x3ff, 0x6, 0x3, 0x5, [@generic={0x8, 0xb, "a795be70c0a0"}]}}, {{0x9, 0x5, 0xe, 0x2, 0x200, 0x1, 0x2, 0x2, [@generic={0x9, 0x4, "f437485b20e807"}]}}, {{0x9, 0x5, 0x0, 0x3, 0x400, 0xf, 0x3, 0x4}}, {{0x9, 0x5, 0x0, 0x8, 0x8, 0x9, 0x8, 0x5, [@generic={0x1e, 0xb, "c5f0dd1ebf2cb3a0151c37012cbab823b74f9633b914354a732dd6e9"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x400, 0x9, 0x7, 0x81}}]}}]}}]}}, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000000080)) 3.950795264s ago: executing program 0 (id=2126): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="280000001e0021000000000000000000070000000000007fffffff000a00020077"], 0x28}}, 0x0) 1.982947837s ago: executing program 0 (id=2127): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="12013f00000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f000905", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000280)={0x24, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x22, 0xa, {[@local=@item_4={0x3, 0x2, 0x0, "2e2b5aa4"}, @main=@item_4={0x3, 0x0, 0x8}]}}, 0x0}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000c00)={0x84, &(0x7f0000000800)={0x0, 0x0, 0x1, "9d"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) userfaultfd(0x80001) syz_usb_control_io$rtl8150(0xffffffffffffffff, &(0x7f00000007c0)={0x14, &(0x7f0000000640)={0x20, 0xd, 0xb6, {0xb6, 0x0, "bb4b9a5a25a689bf959752663021cd8455c542c8c16047485b4aba806fd2b3e960644d47af5592b46014a18559682baf6d33ac98faf67f328bc1821f09bdbf1637a782eac83313768970a4008c05037d5da8e5805fe199bf4991cf6af7339ae61a36879091c00f46e39cfe9438a5c7b4d8e2356e60eca89a39c0e39ed87218ef7e61deb1b6c656c710729599bfbe9ef10b025ea5267de36fe06d5c302bdfba83876b1547fcda4b7cc7382936f4c17f4b51ca47c2"}}, &(0x7f0000000700)={0x0, 0x3, 0x85, @string={0x85, 0x3, "c90ea0692759ff66c9b23a68557752fad499953e1fdd33983f3cba63a474fd0434c0ebda1eb9a9c38818aaaadd5bb7dcfb4d80e73863aaf4fd1462bc0284efc0b86b95e9e182f11bb74654db89a04fe8fc43bb3b4613ebf3b8498a47328e37e198d7b72fdbbb0f419014ba02a96e4035224f669acf2eef893780c51b1f1924b230d7ab"}}}, &(0x7f0000000a40)={0x2c, &(0x7f0000000840)={0x20, 0xc, 0xdc, "e76264490b86d04c04e25d36bf70f9ee1c25be661638eefa4430097c7bcb3043cd3f123534b6ba89216affabdf406ecc0f2f9d0c1d0e271837ef5c42162cafe828f57a833af10eea7e280dc12a35e538da0a58d1d4681807dde8ae1947548cd7d8c26cd55afb340e8a5ea717cbe3125e2b8416e227210c855ce1d88c1f9a55962fa206cb0f86d6d7e514bacbb82ef679312b43977a6fe49f1b1f78f80e589a2e0d852e130080a25a6ccb5b47b1e2b12bf96ee1728c130eac690ee60180e3b2de88b06369f6b072aaf1a90fb58021dcaf23a0d911d24dec1fb6cf56ab"}, &(0x7f0000000940)={0x0, 0xa, 0x1}, &(0x7f0000000980)={0x0, 0x8, 0x1, 0x9}, &(0x7f00000009c0)={0xc0, 0x5, 0x1, "a7"}, &(0x7f0000000a00)={0x40, 0x5, 0x5, "bded6abd27"}}) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) syz_ublk_setup_queues(r2, 0x0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x3, 0x255, 0x0, r2}, 0x0, 0x1, &(0x7f0000000340)={0x2e, 0x44, 0x0, r2, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, '\x00', {0x1, 0x5, 0x0, 0x0}}, 0x0) r3 = syz_open_dev$hiddev(&(0x7f0000000540), 0x0, 0x0) ioctl$HIDIOCGUSAGE(r3, 0xc018480b, 0x0) 1.980917848s ago: executing program 1 (id=2128): timer_create(0x0, &(0x7f0000000240)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000040)={0x0, 0x0, 0xfd8b, 0x5}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu\x00', 0x275a, 0x0) recvmsg$unix(r1, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000980)=""/15, 0xf}, {&(0x7f00000009c0)=""/248, 0xf8}, {&(0x7f0000000ac0)=""/189, 0xbd}, {&(0x7f0000000b80)=""/45, 0x2d}, {&(0x7f0000000bc0)=""/1, 0x1}, {&(0x7f0000000c00)=""/153, 0x99}, {&(0x7f0000000cc0)=""/151, 0x97}, {&(0x7f0000000d80)=""/250, 0xfa}, {&(0x7f0000000e80)=""/108, 0x6c}, {&(0x7f0000000f00)=""/250, 0xfa}], 0xa}, 0x8100) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x5}) fcntl$lock(r1, 0x26, &(0x7f0000000280)={0x1, 0x0, 0x73f0, 0x9}) fcntl$lock(r1, 0x7, &(0x7f0000000140)={0x1, 0x1, 0x7, 0x5}) fcntl$lock(r1, 0x26, &(0x7f00000000c0)={0x1, 0x2, 0x2, 0x73e9}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000100)="1c0000001800077bab092500090007000a0700000000000600003693", 0x1c) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x63b5, &(0x7f0000006680)) r3 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200), r1) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000580)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000340)={0x1d4, r4, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x50, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}]}, @TIPC_NLA_LINK={0x2c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xde}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xa4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1000}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8000}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xd6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xa}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}]}, @TIPC_NLA_LINK={0x6c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xb528}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2b20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffd}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x400}]}]}, @TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xa}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x40}, @TIPC_NLA_MON_REF={0x8}]}, @TIPC_NLA_NET={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x100}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xa}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xce6c}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x4}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7}]}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x40000}, 0x60004) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0), r1) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r1, &(0x7f0000000940)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000900)={&(0x7f0000000600)={0x2c4, r5, 0x20, 0x70bd29, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x0, 0x6a}}}}, [@NL80211_ATTR_REKEY_DATA={0x48, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="025765b281fd33bab64fbe7b9d862fad"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="c5be32e351f55ecd7ba188b5edbe276280035c5e1765bf7eaa92e43fa567407e"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "21eb4925c63355a7"}]}, @NL80211_ATTR_REKEY_DATA={0xd8, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "b92c52a495614649"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="f95363b8e497f3b6b01d5907c07cb6256819db455f9cc7553aa5a45da0156c9f"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="baf460ee16e88bab0a8330a2214d40f1a30ec32217eb97fe90cea6d8b6d3c612"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="eb18011279326acc4e4f14a0165beecb30859e4bfc51a85537e0fbf8b2b47b1c"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="69f09702207c9d8c27f24600d728986bb6a4debe4b8a33f9483592f78a26d1e1"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="eddb1972ee951f200178e024c9b2225e6db90fc010cdd23d24d9a3724a5283a5"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="83d2ab5a1d0d58276d6c6cd442536909"}]}, @NL80211_ATTR_REKEY_DATA={0xc, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x9}]}, @NL80211_ATTR_REKEY_DATA={0x34, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="e46ac7c5afc9bef00ea29a84328663fd"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="d80cfc466c34b13ff2a4a4064cfbc8666575cc863d58ae57"}]}, @NL80211_ATTR_REKEY_DATA={0x7c, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0xd10}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x8001}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="844c7f4ad2f0d956f7b9180a5c7ace575309a6cda963309f"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="282ce92fb79e2d824c0e4d5438b1db716f182006e75b58c7dc121fc9ed974678"}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="534c9dfa43e242c94e9059b1cceb5b31"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0xf6}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "32967af85a6ce0b5"}]}, @NL80211_ATTR_REKEY_DATA={0x64, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="fdf202ca1610c79b7892cf0a8445b4ed3444266d44f34faf"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "efc6394fe780f0a9"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="27a1242966f8386d8172246b8f163f2a"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="441fbc651e6fc2036e21a147ee6b810bddfea5889dcf212170665524a862aa13"}]}, @NL80211_ATTR_REKEY_DATA={0x64, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "391aa60897fcb452"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="61f0ac9751975a972c55065a95eadf12cb969d9ecf1438aa"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "ee46bf56ea036bf0"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "a983f08123d45bfb"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="160daf34dbfa474a6fb067be2a4d1d39"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "c78529eb4a2ec8e9"}]}]}, 0x2c4}, 0x1, 0x0, 0x0, 0x44}, 0x20000000) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000240)='asymmetric\x00', &(0x7f0000000180)) 1.980582098s ago: executing program 3 (id=2129): r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x20}}}, 0x1c) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r2 = syz_ublk_setup_io_uring(0x1d, &(0x7f0000000040)={0x0, 0x30b5, 0x0, 0x2, 0x158}, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0, &(0x7f0000000140)=0x0) syz_ublk_add_dev(r2, r3, r4, r5, &(0x7f0000000200)={0x2e, 0x1c, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x3, 0x2e1, 0x0, 0x0, 0x1000, 0x40, 0xffffffffffffffff, 0x0, 0x180}}}, &(0x7f0000000480)=0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = syz_open_dev$evdev(&(0x7f0000000200), 0x200, 0x121842) ioctl$EVIOCSCLOCKID(r8, 0x40084503, &(0x7f0000ffcffc)) r9 = dup(r7) r10 = socket(0x10, 0x80002, 0x0) sendmsg(r10, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000040)="24000000180003041dfffd946f6105000a0100000005fe060c10880008001e00fff3c00e", 0x24}], 0x1}, 0x0) connect$pppl2tp(r9, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r7, 0x0, 0x1, 0x2, 0x4, {0xa, 0x4e21, 0x6, @empty, 0x6}}}, 0x32) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) r11 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r11, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[], 0xec}, 0x1, 0x0, 0x0, 0x800}, 0x50) mprotect(&(0x7f0000631000/0x4000)=nil, 0x4000, 0x6) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.numa_stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x12, r12, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) syz_ublk_setup_queues(r9, r6, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x1, 0x255}, &(0x7f0000000800)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7ffffe, 0x200, 0x2000, 0x10000004, 0x0, r9}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xffffed7c, 0xc0, 0x0, 0x146}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf910, 0x800, 0x1, 0x0, 0x0, r9}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x0, 0x8200, 0x1, 0x367}}], 0x1, &(0x7f0000000340)={0x2e, 0x44, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x81000fff, 0x0, {}, 0x1f, 0x0, '\x00', {0xfff9, 0x4, 0x0, 0x0}}, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000040)={0x0, r9}) mprotect(&(0x7f0000145000/0xd000)=nil, 0xd000, 0x4) r13 = fsopen(&(0x7f0000000240)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r13, 0x6, 0x0, 0x0, 0x0) r14 = fsmount(r13, 0x0, 0x0) fchdir(r14) open(&(0x7f0000000380)='./file0\x00', 0xe6242, 0x4ebfac6bbaf7949) bind$packet(0xffffffffffffffff, 0x0, 0x0) r15 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r15, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)=ANY=[@ANYBLOB="28000000100001000000001500000000180000000c000000ff0f00000000f2ff07001c00c9000000"], 0x28}], 0x1, 0x0, 0x0, 0xb305e06d8ab48273}, 0x48000) 746.051µs ago: executing program 0 (id=2130): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_connect$cdc_ecm(0x3, 0x4d, &(0x7f0000000180)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x5, 0x0, 0x8, "", [{{0x9, 0x4, 0x0, 0x6, 0x2, 0x2, 0x6, 0x0, 0x7, {{0x5}, {0x5, 0x24, 0x0, 0xac77}, {0xd, 0x24, 0xf, 0x1, 0x8, 0x7, 0x8, 0x5}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x10, 0x0, 0xa2, 0x81}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x1, 0xe, 0x6}}}}}]}}]}}, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="120110010000004058040350"], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_connect$midi(0x3, 0xc2, &(0x7f0000000200)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x40, 0x41e, 0x3263, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xb0, 0x1, 0x1, 0x8, 0x0, 0x5, "", {{{0x9, 0x4, 0x0, 0x0, 0x7, 0x1, 0x3, 0x20, 0x2, [@midi_in_jack={0x6, 0x24, 0x2, 0x3, 0x2, 0x4}, @ms_header={0x7, 0x24, 0x1, 0x28d7, 0x7}, @ms_header={0x7, 0x24, 0x1, 0x0, 0x7}, @midi_in_jack={0x6, 0x24, 0x2, 0x1, 0x1, 0x4}], [{{0x9, 0x5, 0x9, 0xc, 0x10, 0x8, 0x24, 0xd, {0xa, 0x25, 0x1, 0x6, "540c232b1a37"}}}, {{0x9, 0x5, 0x2, 0x10, 0x40, 0x4, 0x4, 0x5, {0x9, 0x25, 0x1, 0x5, "4ec91f9984"}}}, {{0x9, 0x5, 0x0, 0x2, 0x40, 0x80, 0x5, 0x3, {0x10, 0x25, 0x1, 0xc, "af4b9c7e5d97254776ae0085"}}}, {{0x9, 0x5, 0x8, 0x0, 0x200, 0xad, 0x9, 0xf7, {0xf, 0x25, 0x1, 0xb, "07d580c4ca21bff92cdf65"}}}, {{0x9, 0x5, 0xa, 0x0, 0x20, 0x9, 0x5, 0x3, {0x4}}}, {{0x9, 0x5, 0x0, 0x0, 0x400, 0x0, 0xb, 0xb9, {0x4}}}, {{0x9, 0x5, 0xa, 0x10, 0x200, 0xf9, 0x80, 0x9, {0xb, 0x25, 0x1, 0x7, "de517773c62e2e"}}}]}}}}}]}}, &(0x7f0000000500)={0xa, &(0x7f0000000300)={0xa, 0x6, 0x10, 0x5, 0x0, 0x6, 0xff, 0x8}, 0x45, &(0x7f0000000340)={0x5, 0xf, 0x45, 0x5, [@ss_container_id={0x14, 0x10, 0x4, 0x8, "83e41e806bcd95678f83bf42fe214ff9"}, @ss_container_id={0x14, 0x10, 0x4, 0x0, "4e1e121f6637db70fc30a57a270778bf"}, @wireless={0xb, 0x10, 0x1, 0x2, 0x80, 0x4, 0x0, 0x0, 0x1}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x2, 0xff, 0x3, 0x2}, @ptm_cap={0x3}]}, 0x2, [{0x41, &(0x7f0000000440)=@string={0x41, 0x3, "71cc3fd3bdc37adfa6219af75779ffb9bd57dc8f477624aaa725f36ce406d13577df314eac7b9c3de919eacf2721ba6ceb21de36d646194633930fc74f367d"}}, {0x1d, &(0x7f00000004c0)=@string={0x1d, 0x3, "b90590ecc11a8e614df29f9ca965a093184ccef4eb1fd8d9eae6f4"}}]}) syz_usb_ep_write(r0, 0x81, 0xffffffffffffff6d, &(0x7f0000000100)="019a18370cfb661ba08c228ce6ca19b6a99a071ca34c72c891f8a260fa00000080977dae8d64a30e92cd51117c4a71e26518e804c00058e6c7c0c363027251668bb650d90000000000") 313.791µs ago: executing program 1 (id=2131): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x52d35ce30131f272}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x10e) 0s ago: executing program 3 (id=2132): write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000700)={'syz0\x00', {0x0, 0xe5e4, 0x0, 0x9}, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x80000000, 0x0, 0x0, 0x0, 0x8, 0x0, 0x2000001, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0xfffffffc, 0x4, 0xfffffefe, 0x4, 0xf6, 0x0, 0x0, 0x3, 0x1, 0x9, 0x0, 0x0, 0x80001ff, 0x4, 0x0, 0x1, 0x7fffffff, 0x2, 0x4000000, 0xfffffffd, 0x5, 0x0, 0xfdfffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfffffffe, 0xffffffff, 0x7b67], [0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0xfffffffe, 0x3, 0x0, 0x0, 0x9b05, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0xfffffff8, 0xfffffffc, 0x2, 0x7, 0x5, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0xfffffffc, 0x0, 0x0, 0xc33, 0xffffffff, 0x1a0d, 0x39, 0xaecd, 0x10, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc], [0x1, 0x0, 0x567, 0x4, 0x0, 0x0, 0x0, 0x9, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000005, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10000000, 0x0, 0x101, 0xfffffffe, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xfffffffd, 0x0, 0x0, 0x4000000d, 0xffffffff, 0x0, 0x9, 0x3, 0x0, 0x14, 0x1, 0x0, 0x400a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x1d, 0x400, 0x0, 0x8, 0x4000002, 0x0, 0x100000], [0x0, 0x1ff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffe, 0xf7b, 0x0, 0x0, 0x0, 0xaad, 0x10000, 0x80000, 0x0, 0x8, 0x0, 0x3e8, 0xfffffffd, 0x10000001, 0x0, 0x0, 0x5861, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x101, 0xfffffffe, 0x0, 0x5, 0x0, 0x1]}, 0x45c) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000a00)=ANY=[@ANYBLOB="40000000180015ffe0000000ffffffff0a2000000002000000000000240009801c00000008002000140005"], 0x40}], 0x1}, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.162' (ED25519) to the list of known hosts. [ 28.906816][ T36] audit: type=1400 audit(1784730336.890:64): avc: denied { mounton } for pid=286 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 [ 28.910469][ T286] cgroup: Unknown subsys name 'net' [ 28.929871][ T36] audit: type=1400 audit(1784730336.890:65): avc: denied { mount } for pid=286 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 [ 28.957308][ T36] audit: type=1400 audit(1784730336.920:66): avc: denied { unmount } for pid=286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 28.957820][ T286] cgroup: Unknown subsys name 'devices' [ 29.082121][ T286] cgroup: Unknown subsys name 'hugetlb' [ 29.087814][ T286] cgroup: Unknown subsys name 'rlimit' [ 29.184288][ T36] audit: type=1400 audit(1784730337.170:67): avc: denied { setattr } for pid=286 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 29.207504][ T36] audit: type=1400 audit(1784730337.170:68): avc: denied { mounton } for pid=286 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 [ 29.232589][ T36] audit: type=1400 audit(1784730337.170:69): avc: denied { mount } for pid=286 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 [ 29.257247][ T288] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 29.266183][ T36] audit: type=1400 audit(1784730337.250:70): avc: denied { relabelto } for pid=288 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" [ 29.291803][ T36] audit: type=1400 audit(1784730337.250:71): avc: denied { write } for pid=288 comm="mkswap" path="/root/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" [ 29.329948][ T36] audit: type=1400 audit(1784730337.320:72): avc: denied { read } for pid=286 comm="syz-executor" 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" [ 29.335763][ T286] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 29.355619][ T36] audit: type=1400 audit(1784730337.320:73): avc: denied { open } for pid=286 comm="syz-executor" path="/root/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" [ 30.650239][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.657589][ T293] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.664737][ T293] bridge_slave_0: entered allmulticast mode [ 30.671121][ T293] bridge_slave_0: entered promiscuous mode [ 30.678912][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.686153][ T293] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.693334][ T293] bridge_slave_1: entered allmulticast mode [ 30.699729][ T293] bridge_slave_1: entered promiscuous mode [ 30.793727][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.800955][ T296] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.808143][ T296] bridge_slave_0: entered allmulticast mode [ 30.814537][ T296] bridge_slave_0: entered promiscuous mode [ 30.829835][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.837094][ T295] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.844319][ T295] bridge_slave_0: entered allmulticast mode [ 30.850926][ T295] bridge_slave_0: entered promiscuous mode [ 30.857182][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.864295][ T296] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.871481][ T296] bridge_slave_1: entered allmulticast mode [ 30.877749][ T296] bridge_slave_1: entered promiscuous mode [ 30.899754][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.906843][ T295] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.914004][ T295] bridge_slave_1: entered allmulticast mode [ 30.920295][ T295] bridge_slave_1: entered promiscuous mode [ 30.956446][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.963586][ T294] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.970744][ T294] bridge_slave_0: entered allmulticast mode [ 30.977041][ T294] bridge_slave_0: entered promiscuous mode [ 30.997959][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.005095][ T294] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.012320][ T294] bridge_slave_1: entered allmulticast mode [ 31.018620][ T294] bridge_slave_1: entered promiscuous mode [ 31.084629][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.091743][ T293] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.099053][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.106181][ T293] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.182902][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.190025][ T296] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.197356][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.204475][ T296] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.212652][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.219828][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.227129][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.234363][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.244743][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.251869][ T295] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.259159][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.266409][ T295] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.289522][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.297035][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.304835][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.312381][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.320105][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.327619][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.335021][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.342440][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.356256][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.363361][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.373999][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.381101][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.421416][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.428544][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.438551][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.445663][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.463643][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.470764][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.483104][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.490204][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.510417][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.517522][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.525920][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.532990][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.561928][ T294] veth0_vlan: entered promiscuous mode [ 31.578702][ T293] veth0_vlan: entered promiscuous mode [ 31.602444][ T294] veth1_macvtap: entered promiscuous mode [ 31.623057][ T293] veth1_macvtap: entered promiscuous mode [ 31.629936][ T295] veth0_vlan: entered promiscuous mode [ 31.657971][ T296] veth0_vlan: entered promiscuous mode [ 31.673356][ T295] veth1_macvtap: entered promiscuous mode [ 31.696133][ T296] veth1_macvtap: entered promiscuous mode [ 31.704137][ T293] 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. [ 31.812168][ T314] fuse: Bad value for 'fd' [ 32.100221][ T347] netlink: 20 bytes leftover after parsing attributes in process `syz.2.15'. [ 32.195561][ T364] FAULT_INJECTION: forcing a failure. [ 32.195561][ T364] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 32.224518][ T364] CPU: 0 UID: 0 PID: 364 Comm: syz.3.22 Not tainted syzkaller #0 e661c05697932dc72467e0ff9a1babb7f2c48647 [ 32.224563][ T364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 32.224586][ T364] Call Trace: [ 32.224601][ T364] [ 32.224611][ T364] __dump_stack+0x21/0x30 [ 32.224656][ T364] dump_stack_lvl+0x140/0x1c0 [ 32.224688][ T364] ? __cfi_dump_stack_lvl+0x10/0x10 [ 32.224721][ T364] ? check_stack_object+0x81/0x150 [ 32.224745][ T364] ? __virt_addr_valid+0x2a1/0x370 [ 32.224774][ T364] dump_stack+0x19/0x20 [ 32.224804][ T364] should_fail_ex+0x3c2/0x510 [ 32.224831][ T364] should_fail+0xf/0x20 [ 32.224854][ T364] should_fail_usercopy+0x1e/0x30 [ 32.224881][ T364] _copy_from_user+0x20/0xa0 [ 32.224912][ T364] memdup_user+0x81/0x170 [ 32.224946][ T364] ? proc_pid_attr_write+0x1c0/0x310 [ 32.224980][ T364] proc_pid_attr_write+0x1e3/0x310 [ 32.225012][ T364] ? __cfi_proc_pid_attr_write+0x10/0x10 [ 32.225044][ T364] vfs_write+0x3c4/0xfd0 [ 32.225069][ T364] ? __cfi_vfs_write+0x10/0x10 [ 32.225091][ T364] ? __kasan_check_write+0x18/0x20 [ 32.225114][ T364] ? mutex_lock+0x97/0x1d0 [ 32.225145][ T364] ? __cfi_mutex_lock+0x10/0x10 [ 32.225178][ T364] ksys_write+0x145/0x260 [ 32.225202][ T364] ? __cfi_ksys_write+0x10/0x10 [ 32.225233][ T364] ? __kasan_check_read+0x15/0x20 [ 32.225256][ T364] __x64_sys_write+0x7f/0x90 [ 32.225280][ T364] x64_sys_call+0x271c/0x2ee0 [ 32.225302][ T364] do_syscall_64+0x57/0xf0 [ 32.225326][ T364] ? clear_bhb_loop+0x50/0xa0 [ 32.225357][ T364] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 32.225385][ T364] RIP: 0033:0x7fd66659de99 [ 32.225410][ T364] 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 [ 32.225430][ T364] RSP: 002b:00007fd6674e8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 32.225460][ T364] RAX: ffffffffffffffda RBX: 00007fd666825fa0 RCX: 00007fd66659de99 [ 32.225477][ T364] RDX: 000000000000001d RSI: 0000200000000100 RDI: 0000000000000003 [ 32.225492][ T364] RBP: 00007fd6674e8090 R08: 0000000000000000 R09: 0000000000000000 [ 32.225507][ T364] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 32.225521][ T364] R13: 00007fd666826038 R14: 00007fd666825fa0 R15: 00007fff5641f788 [ 32.225541][ T364] [ 33.958152][ T36] kauditd_printk_skb: 214 callbacks suppressed [ 33.958171][ T36] audit: type=1400 audit(1784730341.940:288): avc: denied { read write } for pid=294 comm="syz-executor" name="loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 33.989532][ T36] audit: type=1400 audit(1784730341.960:289): avc: denied { read } for pid=462 comm="syz.3.62" name="binder0" dev="binder" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=0 [ 34.012322][ T36] audit: type=1400 audit(1784730341.960:290): avc: denied { read } for pid=462 comm="syz.3.62" name="binder0" dev="binder" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=0 [ 34.035030][ T36] audit: type=1400 audit(1784730341.980:291): avc: denied { read write } for pid=294 comm="syz-executor" name="loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 34.106366][ T36] audit: type=1400 audit(1784730342.090:292): avc: denied { read write } for pid=294 comm="syz-executor" name="loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 34.130638][ T36] audit: type=1400 audit(1784730342.090:293): avc: denied { mounton } for pid=466 comm="syz.3.64" path="/29/file0" dev="tmpfs" ino=189 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=0 [ 34.153047][ T36] audit: type=1400 audit(1784730342.120:294): avc: denied { read write } for pid=466 comm="syz.3.64" name="kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=0 [ 34.175962][ T36] audit: type=1400 audit(1784730342.120:295): avc: denied { mounton } for pid=466 comm="syz.3.64" path="/29/file0/file0" dev="tmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=0 [ 34.198700][ T36] audit: type=1400 audit(1784730342.120:296): avc: denied { remount } for pid=466 comm="syz.3.64" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=0 [ 34.225218][ T36] audit: type=1400 audit(1784730342.210:297): avc: denied { read write } for pid=294 comm="syz-executor" name="loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 34.803338][ T309] Bluetooth: hci0: Frame reassembly failed (-84) [ 36.608158][ T583] netlink: 'syz.2.115': attribute type 4 has an invalid length. [ 36.824085][ T614] FAULT_INJECTION: forcing a failure. [ 36.824085][ T614] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 36.837316][ T614] CPU: 0 UID: 0 PID: 614 Comm: syz.0.129 Not tainted syzkaller #0 e661c05697932dc72467e0ff9a1babb7f2c48647 [ 36.837352][ T614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 36.837367][ T614] Call Trace: [ 36.837375][ T614] [ 36.837385][ T614] __dump_stack+0x21/0x30 [ 36.837429][ T614] dump_stack_lvl+0x140/0x1c0 [ 36.837461][ T614] ? __cfi_dump_stack_lvl+0x10/0x10 [ 36.837494][ T614] ? check_stack_object+0x138/0x150 [ 36.837519][ T614] dump_stack+0x19/0x20 [ 36.837548][ T614] should_fail_ex+0x3c2/0x510 [ 36.837574][ T614] should_fail+0xf/0x20 [ 36.837597][ T614] should_fail_usercopy+0x1e/0x30 [ 36.837624][ T614] _copy_to_user+0x24/0xa0 [ 36.837655][ T614] simple_read_from_buffer+0xed/0x160 [ 36.837688][ T614] proc_fail_nth_read+0x1aa/0x220 [ 36.837722][ T614] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 36.837756][ T614] ? bpf_lsm_file_permission+0xd/0x20 [ 36.837787][ T614] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 36.837820][ T614] vfs_read+0x28b/0xc70 [ 36.837843][ T614] ? __cfi_vfs_read+0x10/0x10 [ 36.837865][ T614] ? __kasan_check_write+0x18/0x20 [ 36.837888][ T614] ? mutex_lock+0x97/0x1d0 [ 36.837919][ T614] ? __cfi_mutex_lock+0x10/0x10 [ 36.837952][ T614] ksys_read+0x145/0x260 [ 36.837974][ T614] ? xfd_validate_state+0x68/0x140 [ 36.838007][ T614] ? __cfi_ksys_read+0x10/0x10 [ 36.838030][ T614] ? __kasan_check_write+0x18/0x20 [ 36.838052][ T614] ? fpregs_restore_userregs+0x11c/0x260 [ 36.838081][ T614] __x64_sys_read+0x7f/0x90 [ 36.838104][ T614] x64_sys_call+0x2638/0x2ee0 [ 36.838125][ T614] do_syscall_64+0x57/0xf0 [ 36.838150][ T614] ? clear_bhb_loop+0x50/0xa0 [ 36.838180][ T614] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 36.838209][ T614] RIP: 0033:0x7f41b635e6ce [ 36.838228][ T614] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 36.838247][ T614] RSP: 002b:00007f41b71cbfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 36.838271][ T614] RAX: ffffffffffffffda RBX: 00007f41b71cc6c0 RCX: 00007f41b635e6ce [ 36.838288][ T614] RDX: 000000000000000f RSI: 00007f41b71cc0a0 RDI: 0000000000000004 [ 36.838303][ T614] RBP: 00007f41b71cc090 R08: 0000000000000000 R09: 0000000000000000 [ 36.838318][ T614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 36.838332][ T614] R13: 00007f41b6626038 R14: 00007f41b6625fa0 R15: 00007ffe2bf7fc48 [ 36.838352][ T614] [ 36.840136][ T490] Bluetooth: hci0: command 0x1003 tx timeout [ 36.879831][ T54] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 37.398903][ T663] netlink: 'syz.2.152': attribute type 27 has an invalid length. [ 37.442775][ T663] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.450088][ T663] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.808900][ T722] netlink: 'syz.0.179': attribute type 4 has an invalid length. [ 37.816799][ T722] netlink: 17 bytes leftover after parsing attributes in process `syz.0.179'. [ 37.829057][ T722] capability: warning: `syz.0.179' uses deprecated v2 capabilities in a way that may be insecure [ 38.230668][ T760] FAULT_INJECTION: forcing a failure. [ 38.230668][ T760] name failslab, interval 1, probability 0, space 0, times 0 [ 38.243510][ T760] CPU: 1 UID: 0 PID: 760 Comm: syz.1.196 Not tainted syzkaller #0 e661c05697932dc72467e0ff9a1babb7f2c48647 [ 38.243548][ T760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 38.243562][ T760] Call Trace: [ 38.243569][ T760] [ 38.243577][ T760] __dump_stack+0x21/0x30 [ 38.243615][ T760] dump_stack_lvl+0x140/0x1c0 [ 38.243647][ T760] ? __cfi_dump_stack_lvl+0x10/0x10 [ 38.243680][ T760] ? number+0xc9d/0xf00 [ 38.243705][ T760] dump_stack+0x19/0x20 [ 38.243735][ T760] should_fail_ex+0x3c2/0x510 [ 38.243762][ T760] should_failslab+0xac/0x100 [ 38.243791][ T760] __kmalloc_node_track_caller_noprof+0x65/0x4f0 [ 38.243817][ T760] ? sidtab_sid2str_get+0x135/0x360 [ 38.243852][ T760] kmemdup_noprof+0x31/0x80 [ 38.243886][ T760] sidtab_sid2str_get+0x135/0x360 [ 38.243921][ T760] security_sid_to_context_core+0x30d/0x5d0 [ 38.243961][ T760] security_sid_to_context+0x2e/0x50 [ 38.243991][ T760] avc_audit_post_callback+0x117/0x790 [ 38.244018][ T760] ? audit_log_n_string+0x35d/0x5b0 [ 38.244042][ T760] ? __cfi_avc_audit_post_callback+0x10/0x10 [ 38.244072][ T760] ? audit_log_untrustedstring+0xea/0x100 [ 38.244095][ T760] ? __cfi_avc_audit_post_callback+0x10/0x10 [ 38.244122][ T760] common_lsm_audit+0x14b6/0x18b0 [ 38.244148][ T760] ? __kasan_check_write+0x18/0x20 [ 38.244171][ T760] ? __cfi_avc_audit_post_callback+0x10/0x10 [ 38.244198][ T760] ? __cfi_common_lsm_audit+0x10/0x10 [ 38.244223][ T760] ? __perf_event_task_sched_out+0x1d9/0xba0 [ 38.244252][ T760] ? __cfi___perf_event_task_sched_in+0x10/0x10 [ 38.244280][ T760] ? __cfi___switch_to+0x10/0x10 [ 38.244315][ T760] ? __cfi___perf_event_task_sched_out+0x10/0x10 [ 38.244439][ T760] slow_avc_audit+0x19f/0x220 [ 38.244465][ T760] ? __cfi_slow_avc_audit+0x10/0x10 [ 38.244489][ T760] ? __schedule+0x149e/0x20b0 [ 38.244524][ T760] ? avc_denied+0xaf/0x180 [ 38.244550][ T760] ? avc_has_perm_noaudit+0x2bc/0x360 [ 38.244578][ T760] avc_has_perm+0x1ec/0x240 [ 38.244605][ T760] ? __cfi_avc_has_perm+0x10/0x10 [ 38.244630][ T760] ? kstrtouint_from_user+0x117/0x170 [ 38.244657][ T760] ? avc_policy_seqno+0xd/0x30 [ 38.244683][ T760] ? selinux_file_permission+0x318/0xb60 [ 38.244721][ T760] sel_write_validatetrans+0x15c/0x650 [ 38.244749][ T760] ? __cfi_preempt_schedule+0x10/0x10 [ 38.244777][ T760] ? __cfi_sel_write_validatetrans+0x10/0x10 [ 38.244807][ T760] ? __cfi_sel_write_validatetrans+0x10/0x10 [ 38.244901][ T760] vfs_write+0x3c4/0xfd0 [ 38.244927][ T760] ? __cfi_vfs_write+0x10/0x10 [ 38.244950][ T760] ? __kasan_check_write+0x18/0x20 [ 38.244973][ T760] ? mutex_lock+0x97/0x1d0 [ 38.245003][ T760] ? __cfi_mutex_lock+0x10/0x10 [ 38.245043][ T760] ksys_write+0x145/0x260 [ 38.245074][ T760] ? __cfi_ksys_write+0x10/0x10 [ 38.245099][ T760] ? __kasan_check_read+0x15/0x20 [ 38.245122][ T760] __x64_sys_write+0x7f/0x90 [ 38.245147][ T760] x64_sys_call+0x271c/0x2ee0 [ 38.245169][ T760] do_syscall_64+0x57/0xf0 [ 38.245194][ T760] ? clear_bhb_loop+0x50/0xa0 [ 38.245226][ T760] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 38.245255][ T760] RIP: 0033:0x7f4d8ff9de99 [ 38.245276][ T760] 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 [ 38.245296][ T760] RSP: 002b:00007f4d90dfa028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 38.245321][ T760] RAX: ffffffffffffffda RBX: 00007f4d90225fa0 RCX: 00007f4d8ff9de99 [ 38.245338][ T760] RDX: 0000000000000071 RSI: 0000000000000000 RDI: 0000000000000003 [ 38.245353][ T760] RBP: 00007f4d90dfa090 R08: 0000000000000000 R09: 0000000000000000 [ 38.245368][ T760] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 38.245381][ T760] R13: 00007f4d90226038 R14: 00007f4d90225fa0 R15: 00007fff757ec758 [ 38.245401][ T760] [ 38.721175][ T772] netlink: 'syz.2.202': attribute type 10 has an invalid length. [ 38.966458][ T36] kauditd_printk_skb: 433 callbacks suppressed [ 38.966476][ T36] audit: type=1400 audit(1784730346.950:721): avc: denied { read write } for pid=295 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 38.996668][ T36] audit: type=1400 audit(1784730346.970:722): avc: denied { mounton } for pid=784 comm="syz.2.208" path="/56/bus" dev="tmpfs" ino=339 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=0 [ 39.018812][ T36] audit: type=1400 audit(1784730346.980:723): avc: denied { mounton } for pid=784 comm="syz.2.208" path="/56/bus/file0" dev="tmpfs" ino=341 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=0 [ 39.041542][ T36] audit: type=1400 audit(1784730347.010:724): avc: denied { read write } for pid=295 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 39.073161][ T36] audit: type=1400 audit(1784730347.060:725): avc: denied { read write } for pid=296 comm="syz-executor" name="loop0" dev="devtmpfs" ino=49 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 39.097508][ T36] audit: type=1400 audit(1784730347.070:726): avc: denied { read write } for pid=788 comm="syz.0.210" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=0 [ 39.142160][ T36] audit: type=1400 audit(1784730347.130:727): avc: denied { read } for pid=788 comm="syz.0.210" name="kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=0 [ 39.165745][ T36] audit: type=1400 audit(1784730347.130:728): avc: denied { read } for pid=788 comm="syz.0.210" name="kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=0 [ 39.189654][ T36] audit: type=1400 audit(1784730347.180:729): avc: denied { read write } for pid=295 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 39.216981][ T36] audit: type=1400 audit(1784730347.200:730): avc: denied { read write } for pid=293 comm="syz-executor" name="loop1" dev="devtmpfs" ino=50 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 39.217628][ T793] FAULT_INJECTION: forcing a failure. [ 39.217628][ T793] name failslab, interval 1, probability 0, space 0, times 0 [ 39.257813][ T793] CPU: 0 UID: 0 PID: 793 Comm: syz.2.211 Not tainted syzkaller #0 e661c05697932dc72467e0ff9a1babb7f2c48647 [ 39.257852][ T793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 39.257866][ T793] Call Trace: [ 39.257874][ T793] [ 39.257883][ T793] __dump_stack+0x21/0x30 [ 39.257920][ T793] dump_stack_lvl+0x140/0x1c0 [ 39.257953][ T793] ? __cfi_dump_stack_lvl+0x10/0x10 [ 39.257985][ T793] ? skb_put+0x10e/0x200 [ 39.258017][ T793] dump_stack+0x19/0x20 [ 39.258048][ T793] should_fail_ex+0x3c2/0x510 [ 39.258075][ T793] should_failslab+0xac/0x100 [ 39.258104][ T793] __kmalloc_node_track_caller_noprof+0x65/0x4f0 [ 39.258131][ T793] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 39.258157][ T793] ? sidtab_sid2str_get+0x135/0x360 [ 39.258190][ T793] ? sidtab_sid2str_put+0x72e/0x750 [ 39.258223][ T793] kmemdup_noprof+0x31/0x80 [ 39.258256][ T793] sidtab_sid2str_get+0x135/0x360 [ 39.258290][ T793] security_sid_to_context_core+0x30d/0x5d0 [ 39.258323][ T793] security_sid_to_context+0x2e/0x50 [ 39.258353][ T793] avc_audit_post_callback+0x1a8/0x790 [ 39.258381][ T793] ? audit_log_n_string+0x35d/0x5b0 [ 39.258405][ T793] ? __cfi_avc_audit_post_callback+0x10/0x10 [ 39.258434][ T793] ? audit_log_untrustedstring+0xea/0x100 [ 39.258457][ T793] ? __cfi_avc_audit_post_callback+0x10/0x10 [ 39.258483][ T793] common_lsm_audit+0x14b6/0x18b0 [ 39.258507][ T793] ? __cfi_avc_audit_post_callback+0x10/0x10 [ 39.258534][ T793] ? __cfi_common_lsm_audit+0x10/0x10 [ 39.258559][ T793] ? is_bpf_text_address+0x17b/0x1a0 [ 39.258594][ T793] ? kernel_text_address+0xa9/0xe0 [ 39.258626][ T793] slow_avc_audit+0x19f/0x220 [ 39.258651][ T793] ? arch_stack_walk+0x10a/0x170 [ 39.258689][ T793] ? __cfi_slow_avc_audit+0x10/0x10 [ 39.258724][ T793] ? _parse_integer_limit+0x195/0x1e0 [ 39.258748][ T793] ? avc_denied+0xaf/0x180 [ 39.258773][ T793] ? avc_has_perm_noaudit+0x2bc/0x360 [ 39.258800][ T793] avc_has_perm+0x1ec/0x240 [ 39.258824][ T793] ? __cfi_avc_has_perm+0x10/0x10 [ 39.258853][ T793] ? kstrtouint_from_user+0x117/0x170 [ 39.258876][ T793] ? avc_policy_seqno+0xd/0x30 [ 39.258900][ T793] ? selinux_file_permission+0x318/0xb60 [ 39.258936][ T793] sel_write_validatetrans+0x15c/0x650 [ 39.258963][ T793] ? __cfi_selinux_file_permission+0x10/0x10 [ 39.258999][ T793] ? __cfi_sel_write_validatetrans+0x10/0x10 [ 39.259026][ T793] ? proc_fail_nth_write+0x184/0x220 [ 39.259060][ T793] ? bpf_lsm_file_permission+0xd/0x20 [ 39.259090][ T793] ? __cfi_sel_write_validatetrans+0x10/0x10 [ 39.259116][ T793] vfs_write+0x3c4/0xfd0 [ 39.259141][ T793] ? __cfi_vfs_write+0x10/0x10 [ 39.259162][ T793] ? __kasan_check_write+0x18/0x20 [ 39.259184][ T793] ? mutex_lock+0x97/0x1d0 [ 39.259214][ T793] ? __cfi_mutex_lock+0x10/0x10 [ 39.259247][ T793] ksys_write+0x145/0x260 [ 39.259269][ T793] ? __cfi_ksys_write+0x10/0x10 [ 39.259292][ T793] ? __kasan_check_read+0x15/0x20 [ 39.259321][ T793] __x64_sys_write+0x7f/0x90 [ 39.259338][ T793] x64_sys_call+0x271c/0x2ee0 [ 39.259353][ T793] do_syscall_64+0x57/0xf0 [ 39.259370][ T793] ? clear_bhb_loop+0x50/0xa0 [ 39.259392][ T793] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 39.259412][ T793] RIP: 0033:0x7f4d2bb9de99 [ 39.259426][ T793] 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 [ 39.259440][ T793] RSP: 002b:00007f4d2caa8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 39.259482][ T793] RAX: ffffffffffffffda RBX: 00007f4d2be25fa0 RCX: 00007f4d2bb9de99 [ 39.259498][ T793] RDX: 0000000000000071 RSI: 0000000000000000 RDI: 0000000000000003 [ 39.259511][ T793] RBP: 00007f4d2caa8090 R08: 0000000000000000 R09: 0000000000000000 [ 39.259525][ T793] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 39.259539][ T793] R13: 00007f4d2be26038 R14: 00007f4d2be25fa0 R15: 00007ffee755cb38 [ 39.259557][ T793] [ 39.543972][ T802] FAULT_INJECTION: forcing a failure. [ 39.543972][ T802] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 39.659039][ T802] CPU: 1 UID: 0 PID: 802 Comm: syz.1.214 Not tainted syzkaller #0 e661c05697932dc72467e0ff9a1babb7f2c48647 [ 39.659076][ T802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 39.659091][ T802] Call Trace: [ 39.659099][ T802] [ 39.659107][ T802] __dump_stack+0x21/0x30 [ 39.659145][ T802] dump_stack_lvl+0x140/0x1c0 [ 39.659177][ T802] ? __cfi_dump_stack_lvl+0x10/0x10 [ 39.659219][ T802] ? check_stack_object+0x138/0x150 [ 39.659245][ T802] dump_stack+0x19/0x20 [ 39.659275][ T802] should_fail_ex+0x3c2/0x510 [ 39.659301][ T802] should_fail+0xf/0x20 [ 39.659324][ T802] should_fail_usercopy+0x1e/0x30 [ 39.659351][ T802] _copy_to_user+0x24/0xa0 [ 39.659382][ T802] simple_read_from_buffer+0xed/0x160 [ 39.659414][ T802] proc_fail_nth_read+0x1aa/0x220 [ 39.659452][ T802] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 39.659484][ T802] ? bpf_lsm_file_permission+0xd/0x20 [ 39.659514][ T802] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 39.659546][ T802] vfs_read+0x28b/0xc70 [ 39.659569][ T802] ? __cfi_vfs_read+0x10/0x10 [ 39.659591][ T802] ? __kasan_check_write+0x18/0x20 [ 39.659614][ T802] ? mutex_lock+0x97/0x1d0 [ 39.659644][ T802] ? __cfi_mutex_lock+0x10/0x10 [ 39.659677][ T802] ksys_read+0x145/0x260 [ 39.659700][ T802] ? __cfi_ksys_read+0x10/0x10 [ 39.659724][ T802] ? __kasan_check_read+0x15/0x20 [ 39.659747][ T802] __x64_sys_read+0x7f/0x90 [ 39.659769][ T802] x64_sys_call+0x2638/0x2ee0 [ 39.659790][ T802] do_syscall_64+0x57/0xf0 [ 39.659814][ T802] ? clear_bhb_loop+0x50/0xa0 [ 39.659845][ T802] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 39.659873][ T802] RIP: 0033:0x7f4d8ff5e6ce [ 39.659891][ T802] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 39.659910][ T802] RSP: 002b:00007f4d90df9fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 39.659935][ T802] RAX: ffffffffffffffda RBX: 00007f4d90dfa6c0 RCX: 00007f4d8ff5e6ce [ 39.659952][ T802] RDX: 000000000000000f RSI: 00007f4d90dfa0a0 RDI: 0000000000000003 [ 39.659967][ T802] RBP: 00007f4d90dfa090 R08: 0000000000000000 R09: 0000000000000000 [ 39.659982][ T802] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 39.659995][ T802] R13: 00007f4d90226038 R14: 00007f4d90225fa0 R15: 00007fff757ec758 [ 39.660015][ T802] [ 41.339879][ T850] FAULT_INJECTION: forcing a failure. [ 41.339879][ T850] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 41.353070][ T850] CPU: 0 UID: 0 PID: 850 Comm: syz.2.235 Not tainted syzkaller #0 e661c05697932dc72467e0ff9a1babb7f2c48647 [ 41.353094][ T850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 41.353104][ T850] Call Trace: [ 41.353109][ T850] [ 41.353116][ T850] __dump_stack+0x21/0x30 [ 41.353142][ T850] dump_stack_lvl+0x140/0x1c0 [ 41.353165][ T850] ? __cfi_dump_stack_lvl+0x10/0x10 [ 41.353188][ T850] ? vsnprintf+0x7b4/0x1ad0 [ 41.353204][ T850] ? check_stack_object+0x10f/0x150 [ 41.353221][ T850] dump_stack+0x19/0x20 [ 41.353242][ T850] should_fail_ex+0x3c2/0x510 [ 41.353261][ T850] should_fail+0xf/0x20 [ 41.353277][ T850] should_fail_usercopy+0x1e/0x30 [ 41.353296][ T850] _copy_from_user+0x20/0xa0 [ 41.353317][ T850] kstrtouint_from_user+0xde/0x170 [ 41.353335][ T850] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 41.353352][ T850] ? selinux_file_permission+0x318/0xb60 [ 41.353379][ T850] ? __cfi_selinux_file_permission+0x10/0x10 [ 41.353405][ T850] proc_fail_nth_write+0x8f/0x220 [ 41.353435][ T850] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 41.353459][ T850] ? bpf_lsm_file_permission+0xd/0x20 [ 41.353481][ T850] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 41.353503][ T850] vfs_write+0x3c4/0xfd0 [ 41.353521][ T850] ? __cfi_vfs_write+0x10/0x10 [ 41.353536][ T850] ? __kasan_check_write+0x18/0x20 [ 41.353552][ T850] ? mutex_lock+0x97/0x1d0 [ 41.353579][ T850] ? __cfi_mutex_lock+0x10/0x10 [ 41.353602][ T850] ksys_write+0x145/0x260 [ 41.353618][ T850] ? __cfi_ksys_write+0x10/0x10 [ 41.353635][ T850] ? __kasan_check_read+0x15/0x20 [ 41.353650][ T850] __x64_sys_write+0x7f/0x90 [ 41.353666][ T850] x64_sys_call+0x271c/0x2ee0 [ 41.353681][ T850] do_syscall_64+0x57/0xf0 [ 41.353702][ T850] ? clear_bhb_loop+0x50/0xa0 [ 41.353728][ T850] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 41.353753][ T850] RIP: 0033:0x7f4d2bb5e6ce [ 41.353767][ T850] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 41.353780][ T850] RSP: 002b:00007f4d2caa7fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 41.353818][ T850] RAX: ffffffffffffffda RBX: 00007f4d2caa86c0 RCX: 00007f4d2bb5e6ce [ 41.353831][ T850] RDX: 0000000000000001 RSI: 00007f4d2caa80a0 RDI: 0000000000000004 [ 41.353841][ T850] RBP: 00007f4d2caa8090 R08: 0000000000000000 R09: 0000000000000000 [ 41.353853][ T850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 41.353865][ T850] R13: 00007f4d2be26038 R14: 00007f4d2be25fa0 R15: 00007ffee755cb38 [ 41.353881][ T850] [ 43.969498][ T36] kauditd_printk_skb: 18160 callbacks suppressed [ 43.969518][ T36] audit: type=1326 audit(1784730351.950:18891): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=910 comm="syz.3.261" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd66659de99 code=0x7fc00000 [ 44.001269][ T36] audit: type=1326 audit(1784730351.960:18892): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=910 comm="syz.3.261" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd66659de99 code=0x7fc00000 [ 44.026598][ T36] audit: type=1326 audit(1784730351.960:18893): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=910 comm="syz.3.261" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd66659de99 code=0x7fc00000 [ 44.052223][ T36] audit: type=1326 audit(1784730351.960:18894): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=910 comm="syz.3.261" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd66659de99 code=0x7fc00000 [ 44.077599][ T36] audit: type=1326 audit(1784730351.960:18895): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=910 comm="syz.3.261" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd66659de99 code=0x7fc00000 [ 44.103077][ T36] audit: type=1326 audit(1784730351.960:18896): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=910 comm="syz.3.261" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd66659de99 code=0x7fc00000 [ 44.129154][ T36] audit: type=1326 audit(1784730351.960:18897): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=910 comm="syz.3.261" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd66659de99 code=0x7fc00000 [ 44.154557][ T36] audit: type=1326 audit(1784730351.960:18898): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=910 comm="syz.3.261" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd66659de99 code=0x7fc00000 [ 44.179977][ T36] audit: type=1326 audit(1784730351.960:18899): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=910 comm="syz.3.261" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd66659de99 code=0x7fc00000 [ 44.205552][ T36] audit: type=1326 audit(1784730351.960:18900): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=910 comm="syz.3.261" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd66659de99 code=0x7fc00000 [ 44.562367][ T1004] Zero length message leads to an empty skb [ 45.728689][ T1043] netlink: 28 bytes leftover after parsing attributes in process `syz.1.318'. [ 46.162932][ T1076] netlink: 'syz.3.332': attribute type 13 has an invalid length. [ 46.190023][ T1076] erspan0: refused to change device tx_queue_len [ 48.409086][ T1232] netlink: 57 bytes leftover after parsing attributes in process `syz.2.399'. [ 48.421540][ T1233] netlink: 57 bytes leftover after parsing attributes in process `syz.2.399'. [ 48.812358][ T1256] netlink: 'syz.1.408': attribute type 27 has an invalid length. [ 48.853545][ T1256] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.860815][ T1256] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.980824][ T36] kauditd_printk_skb: 13330 callbacks suppressed [ 48.980843][ T36] audit: type=1400 audit(1784730356.970:32231): avc: denied { read write } for pid=1261 comm="syz.2.411" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=0 [ 49.017311][ T36] audit: type=1400 audit(1784730357.000:32232): avc: denied { read write } for pid=296 comm="syz-executor" name="loop0" dev="devtmpfs" ino=49 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 49.052182][ T36] audit: type=1400 audit(1784730357.040:32233): avc: denied { read write } for pid=296 comm="syz-executor" name="loop0" dev="devtmpfs" ino=49 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 49.080794][ T36] audit: type=1400 audit(1784730357.040:32234): avc: denied { create } for pid=1266 comm="syz.0.413" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=0 [ 49.103975][ T36] audit: type=1400 audit(1784730357.040:32235): avc: denied { read write } for pid=1266 comm="syz.0.413" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=0 [ 49.128054][ T36] audit: type=1400 audit(1784730357.040:32236): avc: denied { create } for pid=1266 comm="syz.0.413" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=0 [ 49.149041][ T36] audit: type=1400 audit(1784730357.040:32237): avc: denied { create } for pid=1266 comm="syz.0.413" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=0 [ 49.170003][ T36] audit: type=1400 audit(1784730357.040:32238): avc: denied { execmem } for pid=1266 comm="syz.0.413" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=0 [ 49.190302][ T36] audit: type=1400 audit(1784730357.070:32239): avc: denied { create } for pid=1266 comm="syz.0.413" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 49.212525][ T36] audit: type=1400 audit(1784730357.070:32240): avc: denied { create } for pid=1266 comm="syz.0.413" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 52.227113][ T1394] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pid=1394 comm=syz.3.471 [ 52.340095][ T1409] netlink: 8 bytes leftover after parsing attributes in process `syz.1.478'. [ 52.502230][ T1433] netlink: 72 bytes leftover after parsing attributes in process `syz.1.487'. [ 53.992748][ T36] kauditd_printk_skb: 382 callbacks suppressed [ 53.992769][ T36] audit: type=1400 audit(1784730361.980:32623): avc: denied { read write } for pid=296 comm="syz-executor" name="loop0" dev="devtmpfs" ino=49 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 54.029965][ T36] audit: type=1400 audit(1784730362.020:32624): avc: denied { read write } for pid=296 comm="syz-executor" name="loop0" dev="devtmpfs" ino=49 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 54.055107][ T36] audit: type=1400 audit(1784730362.040:32625): avc: denied { create } for pid=1563 comm="syz.0.545" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=0 [ 54.080221][ T36] audit: type=1400 audit(1784730362.050:32626): avc: denied { read write } for pid=295 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 54.104937][ T36] audit: type=1400 audit(1784730362.070:32627): avc: denied { read write } for pid=1565 comm="syz.2.546" name="fuse" dev="devtmpfs" ino=23 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=0 [ 54.128774][ T36] audit: type=1400 audit(1784730362.070:32628): avc: denied { mounton } for pid=1565 comm="syz.2.546" path="/176/file0" dev="tmpfs" ino=1005 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=0 [ 54.155661][ T36] audit: type=1400 audit(1784730362.070:32629): avc: denied { mounton } for pid=1565 comm="syz.2.546" path="/176/file0" dev="tmpfs" ino=1005 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=0 [ 54.181697][ T36] audit: type=1400 audit(1784730362.070:32630): avc: denied { read write } for pid=296 comm="syz-executor" name="loop0" dev="devtmpfs" ino=49 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 54.207001][ T36] audit: type=1400 audit(1784730362.070:32631): avc: denied { read write } for pid=1565 comm="syz.2.546" name="fuse" dev="devtmpfs" ino=23 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=0 [ 54.231389][ T36] audit: type=1400 audit(1784730362.120:32632): avc: denied { create } for pid=1569 comm="syz.0.547" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=0 [ 54.270408][ T1578] netlink: 72 bytes leftover after parsing attributes in process `syz.0.551'. [ 54.608434][ T1608] can0: slcan on ptm0. [ 57.765392][ T1789] 8021q: VLANs not supported on ip_vti0 [ 57.780276][ T1789] netlink: 1472 bytes leftover after parsing attributes in process `syz.1.640'. [ 57.835510][ T1791] Bluetooth: received HCILL_WAKE_UP_IND in state 2 [ 57.856517][ T13] Bluetooth: hci0: Frame reassembly failed (-84) [ 58.766886][ T1859] .N: renamed from veth0_to_bond (while UP) [ 58.999525][ T36] kauditd_printk_skb: 27460 callbacks suppressed [ 58.999544][ T36] audit: type=1400 audit(1784730366.981:59526): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 59.027230][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 59.027628][ T36] audit: type=1400 audit(1784730366.991:59527): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 59.033887][ T149] audit: audit_lost=195 audit_rate_limit=0 audit_backlog_limit=64 [ 59.055053][ T36] audit: type=1400 audit(1784730366.991:59528): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 59.063705][ T149] audit: backlog limit exceeded [ 59.084436][ T36] audit: type=1400 audit(1784730366.991:59529): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 59.100491][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 59.111787][ T36] audit: type=1400 audit(1784730366.991:59530): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 59.116684][ T149] audit: audit_lost=196 audit_rate_limit=0 audit_backlog_limit=64 [ 59.201696][ T1865] capability: warning: `syz.1.672' uses 32-bit capabilities (legacy support in use) [ 59.879521][ T54] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 60.883829][ T1951] netlink: 148 bytes leftover after parsing attributes in process `syz.1.712'. [ 61.246773][ T1974] veth0_vlan: entered allmulticast mode [ 61.330365][ T1982] mmap: syz.2.724 (1982) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 62.295607][ T2046] netlink: 16 bytes leftover after parsing attributes in process `syz.0.753'. [ 63.885502][ T2162] x_tables: unsorted underflow at hook 2 [ 63.899037][ T36] kauditd_printk_skb: 29149 callbacks suppressed [ 63.899058][ T36] audit: type=1400 audit(1784730371.996:88589): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 63.922097][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 63.936317][ T293] audit: audit_backlog=65 > audit_backlog_limit=64 [ 63.948422][ T2164] audit: audit_backlog=65 > audit_backlog_limit=64 [ 63.952623][ T293] audit: audit_lost=227 audit_rate_limit=0 audit_backlog_limit=64 [ 63.955014][ T149] audit: audit_lost=228 audit_rate_limit=0 audit_backlog_limit=64 [ 63.971790][ T36] audit: type=1400 audit(1784730371.996:88590): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 63.987206][ T2164] audit: audit_lost=229 audit_rate_limit=0 audit_backlog_limit=64 [ 64.006529][ T149] audit: backlog limit exceeded [ 64.006550][ T293] audit: backlog limit exceeded [ 65.112644][ T2222] netlink: 36 bytes leftover after parsing attributes in process `syz.1.830'. [ 65.494996][ T2253] netlink: 36 bytes leftover after parsing attributes in process `syz.3.845'. [ 66.444490][ T2293] netlink: 24 bytes leftover after parsing attributes in process `syz.1.863'. [ 67.100947][ T2320] netlink: 'syz.0.874': attribute type 16 has an invalid length. [ 68.804727][ T36] kauditd_printk_skb: 31772 callbacks suppressed [ 68.804747][ T36] audit: type=1400 audit(1784730377.001:119501): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 68.832753][ T36] audit: type=1400 audit(1784730377.001:119502): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 68.835911][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 68.855278][ T36] audit: type=1400 audit(1784730377.001:119503): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 68.866325][ T149] audit: audit_lost=517 audit_rate_limit=0 audit_backlog_limit=64 [ 68.889680][ T149] audit: backlog limit exceeded [ 68.895095][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 68.900000][ T36] audit: type=1400 audit(1784730377.001:119504): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 68.907186][ T149] audit: audit_lost=518 audit_rate_limit=0 audit_backlog_limit=64 [ 68.923122][ T36] audit: type=1400 audit(1784730377.001:119505): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 69.174007][ T2424] ip6gretap0: entered promiscuous mode [ 69.187973][ T2424] ip6gretap0: entered allmulticast mode [ 70.090365][ T2504] netlink: 3657 bytes leftover after parsing attributes in process `syz.1.955'. [ 70.131774][ T2504] netlink: 3657 bytes leftover after parsing attributes in process `syz.1.955'. [ 70.170189][ T2504] netlink: 3657 bytes leftover after parsing attributes in process `syz.1.955'. [ 70.181113][ T2508] FAULT_INJECTION: forcing a failure. [ 70.181113][ T2508] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 70.207758][ T2504] netlink: 3657 bytes leftover after parsing attributes in process `syz.1.955'. [ 70.251193][ T2504] netlink: 3657 bytes leftover after parsing attributes in process `syz.1.955'. [ 70.279374][ T2508] CPU: 1 UID: 0 PID: 2508 Comm: syz.0.956 Not tainted syzkaller #0 e661c05697932dc72467e0ff9a1babb7f2c48647 [ 70.279414][ T2508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 70.279429][ T2508] Call Trace: [ 70.279437][ T2508] [ 70.279446][ T2508] __dump_stack+0x21/0x30 [ 70.279490][ T2508] dump_stack_lvl+0x140/0x1c0 [ 70.279523][ T2508] ? __cfi_dump_stack_lvl+0x10/0x10 [ 70.279558][ T2508] dump_stack+0x19/0x20 [ 70.279588][ T2508] should_fail_ex+0x3c2/0x510 [ 70.279615][ T2508] should_fail+0xf/0x20 [ 70.279639][ T2508] should_fail_usercopy+0x1e/0x30 [ 70.279666][ T2508] _copy_from_iter+0x1a6/0x1520 [ 70.279698][ T2508] ? __virt_addr_valid+0x2a1/0x370 [ 70.279726][ T2508] ? __cfi__copy_from_iter+0x10/0x10 [ 70.279756][ T2508] ? __check_object_size+0x54c/0x870 [ 70.279781][ T2508] ? __cfi___check_object_size+0x10/0x10 [ 70.279805][ T2508] ? skb_put+0x10e/0x200 [ 70.279838][ T2508] netlink_sendmsg+0x66d/0xad0 [ 70.279862][ T2508] ? __cfi_netlink_sendmsg+0x10/0x10 [ 70.279887][ T2508] ? bpf_lsm_socket_sendmsg+0xd/0x20 [ 70.279913][ T2508] ? security_socket_sendmsg+0x3d/0x100 [ 70.279944][ T2508] ? __cfi_netlink_sendmsg+0x10/0x10 [ 70.279966][ T2508] __sys_sendto+0x68d/0x700 [ 70.279999][ T2508] ? __cfi___sys_sendto+0x10/0x10 [ 70.280035][ T2508] ? __kasan_check_write+0x18/0x20 [ 70.280060][ T2508] ? __cfi_ksys_write+0x10/0x10 [ 70.280085][ T2508] __x64_sys_sendto+0xe9/0x100 [ 70.280120][ T2508] x64_sys_call+0x2c2c/0x2ee0 [ 70.280141][ T2508] do_syscall_64+0x57/0xf0 [ 70.280166][ T2508] ? clear_bhb_loop+0x50/0xa0 [ 70.280197][ T2508] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 70.280226][ T2508] RIP: 0033:0x7f41b639de99 [ 70.280245][ T2508] 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 [ 70.280265][ T2508] RSP: 002b:00007f41b71ab028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 70.280289][ T2508] RAX: ffffffffffffffda RBX: 00007f41b6626090 RCX: 00007f41b639de99 [ 70.280307][ T2508] RDX: 000000000000004c RSI: 0000200000000080 RDI: 0000000000000004 [ 70.280323][ T2508] RBP: 00007f41b71ab090 R08: 0000000000000000 R09: 000000000000ff16 [ 70.280337][ T2508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 70.280351][ T2508] R13: 00007f41b6626128 R14: 00007f41b6626090 R15: 00007ffe2bf7fc48 [ 70.280370][ T2508] [ 70.305277][ T2504] netlink: 3657 bytes leftover after parsing attributes in process `syz.1.955'. [ 70.564636][ T2504] netlink: 3657 bytes leftover after parsing attributes in process `syz.1.955'. [ 70.612400][ T2504] netlink: 3657 bytes leftover after parsing attributes in process `syz.1.955'. [ 70.652764][ T2504] netlink: 3657 bytes leftover after parsing attributes in process `syz.1.955'. [ 70.718404][ T2504] netlink: 3657 bytes leftover after parsing attributes in process `syz.1.955'. [ 72.087872][ T2570] netlink: 'syz.2.982': attribute type 7 has an invalid length. [ 72.278843][ T2583] FAULT_INJECTION: forcing a failure. [ 72.278843][ T2583] name failslab, interval 1, probability 0, space 0, times 0 [ 72.317182][ T2583] CPU: 1 UID: 0 PID: 2583 Comm: syz.3.985 Not tainted syzkaller #0 e661c05697932dc72467e0ff9a1babb7f2c48647 [ 72.317216][ T2583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 72.317231][ T2583] Call Trace: [ 72.317238][ T2583] [ 72.317246][ T2583] __dump_stack+0x21/0x30 [ 72.317284][ T2583] dump_stack_lvl+0x140/0x1c0 [ 72.317317][ T2583] ? __cfi_dump_stack_lvl+0x10/0x10 [ 72.317352][ T2583] dump_stack+0x19/0x20 [ 72.317383][ T2583] should_fail_ex+0x3c2/0x510 [ 72.317410][ T2583] should_failslab+0xac/0x100 [ 72.317439][ T2583] __kmalloc_cache_noprof+0x41/0x470 [ 72.317464][ T2583] ? __inet_diag_dump_start+0xa5/0xad0 [ 72.317500][ T2583] __inet_diag_dump_start+0xa5/0xad0 [ 72.317536][ T2583] inet_diag_dump_start_compat+0x1e/0x30 [ 72.317571][ T2583] __netlink_dump_start+0x583/0x970 [ 72.317595][ T2583] inet_diag_rcv_msg_compat+0x210/0x440 [ 72.317629][ T2583] ? __kasan_slab_alloc+0x73/0x90 [ 72.317658][ T2583] ? __cfi_inet_diag_rcv_msg_compat+0x10/0x10 [ 72.317693][ T2583] ? __x64_sys_sendto+0xe9/0x100 [ 72.317726][ T2583] ? x64_sys_call+0x2c2c/0x2ee0 [ 72.317747][ T2583] ? do_syscall_64+0x57/0xf0 [ 72.317811][ T2583] ? avc_has_perm_noaudit+0x26b/0x360 [ 72.317838][ T2583] ? __asan_memcpy+0x5a/0x80 [ 72.317859][ T2583] ? __cfi_inet_diag_dump_start_compat+0x10/0x10 [ 72.317891][ T2583] ? __cfi_inet_diag_dump_compat+0x10/0x10 [ 72.317924][ T2583] ? __cfi_inet_diag_dump_done+0x10/0x10 [ 72.317959][ T2583] ? avc_has_perm+0x155/0x240 [ 72.317988][ T2583] sock_diag_rcv_msg+0x13e/0x4f0 [ 72.318020][ T2583] ? netlink_rcv_skb+0x217/0x4e0 [ 72.318042][ T2583] netlink_rcv_skb+0x24d/0x4e0 [ 72.318064][ T2583] ? __cfi_sock_diag_rcv_msg+0x10/0x10 [ 72.318097][ T2583] ? __cfi_netlink_rcv_skb+0x10/0x10 [ 72.318118][ T2583] ? selinux_netlink_send+0x7df/0x8b0 [ 72.318149][ T2583] ? netlink_autobind+0x1c0/0x1c0 [ 72.318173][ T2583] ? is_vmalloc_addr+0x11/0x40 [ 72.318204][ T2583] sock_diag_rcv+0x20/0x30 [ 72.318235][ T2583] netlink_unicast+0x8bc/0xa70 [ 72.318271][ T2583] netlink_sendmsg+0x7d1/0xad0 [ 72.318295][ T2583] ? __cfi_netlink_sendmsg+0x10/0x10 [ 72.318319][ T2583] ? bpf_lsm_socket_sendmsg+0xd/0x20 [ 72.318346][ T2583] ? security_socket_sendmsg+0x3d/0x100 [ 72.318376][ T2583] ? __cfi_netlink_sendmsg+0x10/0x10 [ 72.318399][ T2583] __sys_sendto+0x68d/0x700 [ 72.318433][ T2583] ? __cfi___sys_sendto+0x10/0x10 [ 72.318469][ T2583] ? __kasan_check_write+0x18/0x20 [ 72.318494][ T2583] ? __cfi_ksys_write+0x10/0x10 [ 72.318519][ T2583] __x64_sys_sendto+0xe9/0x100 [ 72.318554][ T2583] x64_sys_call+0x2c2c/0x2ee0 [ 72.318575][ T2583] do_syscall_64+0x57/0xf0 [ 72.318600][ T2583] ? clear_bhb_loop+0x50/0xa0 [ 72.318631][ T2583] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 72.318660][ T2583] RIP: 0033:0x7fd66659de99 [ 72.318679][ T2583] 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 [ 72.318699][ T2583] RSP: 002b:00007fd6674c7028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 72.318724][ T2583] RAX: ffffffffffffffda RBX: 00007fd666826090 RCX: 00007fd66659de99 [ 72.318742][ T2583] RDX: 000000000000004c RSI: 0000200000000080 RDI: 0000000000000004 [ 72.318764][ T2583] RBP: 00007fd6674c7090 R08: 0000000000000000 R09: 000000000000ff16 [ 72.318780][ T2583] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 72.318794][ T2583] R13: 00007fd666826128 R14: 00007fd666826090 R15: 00007fff5641f788 [ 72.318814][ T2583] [ 73.739139][ T36] kauditd_printk_skb: 20603 callbacks suppressed [ 73.739165][ T36] audit: type=1400 audit(1784730382.027:139691): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 73.769371][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 73.777251][ T149] audit: audit_lost=658 audit_rate_limit=0 audit_backlog_limit=64 [ 73.788076][ T149] audit: backlog limit exceeded [ 73.793110][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 73.799973][ T149] audit: audit_lost=659 audit_rate_limit=0 audit_backlog_limit=64 [ 73.808143][ T149] audit: backlog limit exceeded [ 73.813360][ T2623] audit: audit_backlog=65 > audit_backlog_limit=64 [ 73.820158][ T2623] audit: audit_lost=660 audit_rate_limit=0 audit_backlog_limit=64 [ 73.827582][ T36] audit: type=1400 audit(1784730382.027:139692): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 73.922069][ T2629] FAULT_INJECTION: forcing a failure. [ 73.922069][ T2629] name failslab, interval 1, probability 0, space 0, times 0 [ 73.945600][ T2629] CPU: 0 UID: 0 PID: 2629 Comm: syz.2.1006 Not tainted syzkaller #0 e661c05697932dc72467e0ff9a1babb7f2c48647 [ 73.945636][ T2629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 73.945649][ T2629] Call Trace: [ 73.945657][ T2629] [ 73.945666][ T2629] __dump_stack+0x21/0x30 [ 73.945702][ T2629] dump_stack_lvl+0x140/0x1c0 [ 73.945735][ T2629] ? __cfi_dump_stack_lvl+0x10/0x10 [ 73.945774][ T2629] ? kasan_save_track+0x4f/0x80 [ 73.945800][ T2629] ? kasan_save_track+0x3e/0x80 [ 73.945827][ T2629] dump_stack+0x19/0x20 [ 73.945858][ T2629] should_fail_ex+0x3c2/0x510 [ 73.945885][ T2629] should_failslab+0xac/0x100 [ 73.945915][ T2629] kmem_cache_alloc_node_noprof+0x45/0x420 [ 73.945939][ T2629] ? __alloc_skb+0x10c/0x360 [ 73.945972][ T2629] __alloc_skb+0x10c/0x360 [ 73.946003][ T2629] netlink_dump+0x1f4/0xf00 [ 73.946026][ T2629] ? is_bpf_text_address+0x17b/0x1a0 [ 73.946062][ T2629] ? refcount_inc+0x90/0x90 [ 73.946085][ T2629] ? __inet_diag_dump_start+0x897/0xad0 [ 73.946123][ T2629] __netlink_dump_start+0x6ec/0x970 [ 73.946154][ T2629] inet_diag_rcv_msg_compat+0x210/0x440 [ 73.946188][ T2629] ? __kasan_slab_alloc+0x73/0x90 [ 73.946217][ T2629] ? __cfi_inet_diag_rcv_msg_compat+0x10/0x10 [ 73.946251][ T2629] ? __x64_sys_sendto+0xe9/0x100 [ 73.946286][ T2629] ? x64_sys_call+0x2c2c/0x2ee0 [ 73.946308][ T2629] ? do_syscall_64+0x57/0xf0 [ 73.946334][ T2629] ? avc_has_perm_noaudit+0x26b/0x360 [ 73.946361][ T2629] ? __asan_memcpy+0x5a/0x80 [ 73.946384][ T2629] ? __cfi_inet_diag_dump_start_compat+0x10/0x10 [ 73.946418][ T2629] ? __cfi_inet_diag_dump_compat+0x10/0x10 [ 73.946453][ T2629] ? __cfi_inet_diag_dump_done+0x10/0x10 [ 73.946488][ T2629] ? avc_has_perm+0x155/0x240 [ 73.946531][ T2629] sock_diag_rcv_msg+0x13e/0x4f0 [ 73.946565][ T2629] ? netlink_rcv_skb+0x217/0x4e0 [ 73.946588][ T2629] netlink_rcv_skb+0x24d/0x4e0 [ 73.946609][ T2629] ? __cfi_sock_diag_rcv_msg+0x10/0x10 [ 73.946644][ T2629] ? __cfi_netlink_rcv_skb+0x10/0x10 [ 73.946664][ T2629] ? selinux_netlink_send+0x7df/0x8b0 [ 73.946698][ T2629] ? netlink_autobind+0x1c0/0x1c0 [ 73.946722][ T2629] ? is_vmalloc_addr+0x11/0x40 [ 73.946752][ T2629] sock_diag_rcv+0x20/0x30 [ 73.946784][ T2629] netlink_unicast+0x8bc/0xa70 [ 73.946820][ T2629] netlink_sendmsg+0x7d1/0xad0 [ 73.946844][ T2629] ? __cfi_netlink_sendmsg+0x10/0x10 [ 73.946868][ T2629] ? bpf_lsm_socket_sendmsg+0xd/0x20 [ 73.946895][ T2629] ? security_socket_sendmsg+0x3d/0x100 [ 73.946926][ T2629] ? __cfi_netlink_sendmsg+0x10/0x10 [ 73.946949][ T2629] __sys_sendto+0x68d/0x700 [ 73.946983][ T2629] ? __cfi___sys_sendto+0x10/0x10 [ 73.947020][ T2629] ? __kasan_check_write+0x18/0x20 [ 73.947044][ T2629] ? __cfi_ksys_write+0x10/0x10 [ 73.947070][ T2629] __x64_sys_sendto+0xe9/0x100 [ 73.947106][ T2629] x64_sys_call+0x2c2c/0x2ee0 [ 73.947127][ T2629] do_syscall_64+0x57/0xf0 [ 73.947162][ T2629] ? clear_bhb_loop+0x50/0xa0 [ 73.947193][ T2629] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 73.947223][ T2629] RIP: 0033:0x7f4d2bb9de99 [ 73.947242][ T2629] 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 [ 73.947262][ T2629] RSP: 002b:00007f4d2caa8028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 73.947286][ T2629] RAX: ffffffffffffffda RBX: 00007f4d2be25fa0 RCX: 00007f4d2bb9de99 [ 73.947304][ T2629] RDX: 000000000000004c RSI: 0000200000000080 RDI: 0000000000000004 [ 73.947319][ T2629] RBP: 00007f4d2caa8090 R08: 0000000000000000 R09: 000000000000ff16 [ 73.947341][ T2629] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 73.947354][ T2629] R13: 00007f4d2be26038 R14: 00007f4d2be25fa0 R15: 00007ffee755cb38 [ 73.947374][ T2629] [ 77.206590][ T2788] FAULT_INJECTION: forcing a failure. [ 77.206590][ T2788] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 77.247561][ T2788] CPU: 0 UID: 0 PID: 2788 Comm: syz.2.1068 Not tainted syzkaller #0 e661c05697932dc72467e0ff9a1babb7f2c48647 [ 77.247595][ T2788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 77.247609][ T2788] Call Trace: [ 77.247616][ T2788] [ 77.247624][ T2788] __dump_stack+0x21/0x30 [ 77.247661][ T2788] dump_stack_lvl+0x140/0x1c0 [ 77.247691][ T2788] ? __cfi_dump_stack_lvl+0x10/0x10 [ 77.247721][ T2788] ? check_stack_object+0x138/0x150 [ 77.247744][ T2788] dump_stack+0x19/0x20 [ 77.247774][ T2788] should_fail_ex+0x3c2/0x510 [ 77.247799][ T2788] should_fail+0xf/0x20 [ 77.247820][ T2788] should_fail_usercopy+0x1e/0x30 [ 77.247845][ T2788] _copy_to_user+0x24/0xa0 [ 77.247876][ T2788] simple_read_from_buffer+0xed/0x160 [ 77.247907][ T2788] proc_fail_nth_read+0x1aa/0x220 [ 77.247940][ T2788] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 77.247971][ T2788] ? bpf_lsm_file_permission+0xd/0x20 [ 77.248000][ T2788] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 77.248029][ T2788] vfs_read+0x28b/0xc70 [ 77.248047][ T2788] ? __kasan_check_write+0x18/0x20 [ 77.248068][ T2788] ? __cfi_vfs_read+0x10/0x10 [ 77.248086][ T2788] ? __kasan_check_write+0x18/0x20 [ 77.248106][ T2788] ? mutex_lock+0x97/0x1d0 [ 77.248136][ T2788] ? __cfi_mutex_lock+0x10/0x10 [ 77.248169][ T2788] ksys_read+0x145/0x260 [ 77.248191][ T2788] ? __cfi_ksys_read+0x10/0x10 [ 77.248213][ T2788] ? __kasan_check_read+0x15/0x20 [ 77.248240][ T2788] __x64_sys_read+0x7f/0x90 [ 77.248256][ T2788] x64_sys_call+0x2638/0x2ee0 [ 77.248299][ T2788] do_syscall_64+0x57/0xf0 [ 77.248323][ T2788] ? clear_bhb_loop+0x50/0xa0 [ 77.248353][ T2788] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 77.248381][ T2788] RIP: 0033:0x7f4d2bb5e6ce [ 77.248403][ T2788] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 77.248417][ T2788] RSP: 002b:00007f4d2caa7fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 77.248434][ T2788] RAX: ffffffffffffffda RBX: 00007f4d2caa86c0 RCX: 00007f4d2bb5e6ce [ 77.248446][ T2788] RDX: 000000000000000f RSI: 00007f4d2caa80a0 RDI: 0000000000000005 [ 77.248456][ T2788] RBP: 00007f4d2caa8090 R08: 0000000000000000 R09: 0000000000000000 [ 77.248466][ T2788] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 77.248475][ T2788] R13: 00007f4d2be26038 R14: 00007f4d2be25fa0 R15: 00007ffee755cb38 [ 77.248489][ T2788] [ 78.693171][ T36] kauditd_printk_skb: 29816 callbacks suppressed [ 78.693190][ T36] audit: type=1400 audit(1784730387.022:163577): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 78.721343][ T36] audit: type=1400 audit(1784730387.032:163578): avc: denied { create } for pid=2842 comm="syz.2.1091" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=0 [ 78.741938][ T36] audit: type=1400 audit(1784730387.032:163579): avc: denied { create } for pid=2842 comm="syz.2.1091" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=0 [ 78.748931][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 78.761949][ T36] audit: type=1400 audit(1784730387.032:163580): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 78.769132][ T149] audit: audit_lost=2638 audit_rate_limit=0 audit_backlog_limit=64 [ 78.789748][ T36] audit: type=1400 audit(1784730387.032:163581): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 78.797385][ T149] audit: backlog limit exceeded [ 78.799797][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 78.822070][ T36] audit: type=1400 audit(1784730387.032:163582): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 78.989886][ T2856] netlink: 'syz.2.1097': attribute type 9 has an invalid length. [ 81.071149][ T2993] netlink: 'syz.0.1161': attribute type 27 has an invalid length. [ 81.531546][ T3013] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=23 sclass=netlink_tcpdiag_socket pid=3013 comm=syz.3.1169 [ 81.865542][ T2724] Bluetooth: hci0: Frame reassembly failed (-84) [ 83.663009][ T36] kauditd_printk_skb: 29523 callbacks suppressed [ 83.663028][ T36] audit: type=1400 audit(1784730392.032:192543): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 83.694801][ T36] audit: type=1400 audit(1784730392.032:192544): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 83.716353][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 83.723339][ T36] audit: type=1400 audit(1784730392.032:192545): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 83.732979][ T149] audit: audit_lost=2827 audit_rate_limit=0 audit_backlog_limit=64 [ 83.745331][ T36] audit: type=1400 audit(1784730392.032:192546): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 83.773720][ T149] audit: backlog limit exceeded [ 83.779771][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 83.786739][ T149] audit: audit_lost=2828 audit_rate_limit=0 audit_backlog_limit=64 [ 83.799800][ T296] audit: audit_backlog=65 > audit_backlog_limit=64 [ 83.891434][ T54] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 83.891468][ T490] Bluetooth: hci0: command 0x1003 tx timeout [ 85.764209][ T3195] __nla_validate_parse: 55 callbacks suppressed [ 85.764228][ T3195] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1249'. [ 85.809653][ T3195] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pid=3195 comm=syz.0.1249 [ 85.949779][ T3207] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1253'. [ 85.968878][ T3207] bridge_slave_0 (unregistering): left allmulticast mode [ 85.976017][ T3207] bridge_slave_0 (unregistering): left promiscuous mode [ 85.992079][ T3207] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.007298][ T3206] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1253'. [ 86.183546][ T3229] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1261'. [ 87.833507][ T3325] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54 sclass=netlink_route_socket pid=3325 comm=syz.2.1305 [ 88.646539][ T36] kauditd_printk_skb: 30207 callbacks suppressed [ 88.646573][ T36] audit: type=1400 audit(1784730397.051:221809): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 88.680898][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 88.688222][ T149] audit: audit_lost=3144 audit_rate_limit=0 audit_backlog_limit=64 [ 88.696642][ T149] audit: backlog limit exceeded [ 88.701712][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 88.708504][ T36] audit: type=1400 audit(1784730397.071:221810): avc: denied { read write } for pid=3361 comm="syz.3.1322" name="vhost-vsock" dev="devtmpfs" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=0 [ 88.733161][ T149] audit: audit_lost=3145 audit_rate_limit=0 audit_backlog_limit=64 [ 88.742072][ T3365] audit: audit_backlog=65 > audit_backlog_limit=64 [ 88.748716][ T149] audit: backlog limit exceeded [ 88.754010][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 89.137017][ T3397] FAULT_INJECTION: forcing a failure. [ 89.137017][ T3397] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 89.140778][ T3396] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1336'. [ 89.169681][ T3397] CPU: 1 UID: 0 PID: 3397 Comm: syz.2.1335 Not tainted syzkaller #0 e661c05697932dc72467e0ff9a1babb7f2c48647 [ 89.169716][ T3397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 89.169731][ T3397] Call Trace: [ 89.169738][ T3397] [ 89.169747][ T3397] __dump_stack+0x21/0x30 [ 89.169785][ T3397] dump_stack_lvl+0x140/0x1c0 [ 89.169818][ T3397] ? __cfi_dump_stack_lvl+0x10/0x10 [ 89.169851][ T3397] ? check_stack_object+0x138/0x150 [ 89.169877][ T3397] dump_stack+0x19/0x20 [ 89.169908][ T3397] should_fail_ex+0x3c2/0x510 [ 89.169935][ T3397] should_fail+0xf/0x20 [ 89.169960][ T3397] should_fail_usercopy+0x1e/0x30 [ 89.169988][ T3397] _copy_to_user+0x24/0xa0 [ 89.170019][ T3397] simple_read_from_buffer+0xed/0x160 [ 89.170056][ T3397] proc_fail_nth_read+0x1aa/0x220 [ 89.170098][ T3397] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 89.170132][ T3397] ? bpf_lsm_file_permission+0xd/0x20 [ 89.170164][ T3397] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 89.170197][ T3397] vfs_read+0x28b/0xc70 [ 89.170221][ T3397] ? __cfi_vfs_read+0x10/0x10 [ 89.170244][ T3397] ? __kasan_check_write+0x18/0x20 [ 89.170268][ T3397] ? mutex_lock+0x97/0x1d0 [ 89.170299][ T3397] ? __cfi_mutex_lock+0x10/0x10 [ 89.170332][ T3397] ksys_read+0x145/0x260 [ 89.170356][ T3397] ? __cfi_ksys_read+0x10/0x10 [ 89.170379][ T3397] ? fdget+0x188/0x1e0 [ 89.170406][ T3397] ? __kasan_check_read+0x15/0x20 [ 89.170430][ T3397] __x64_sys_read+0x7f/0x90 [ 89.170453][ T3397] x64_sys_call+0x2638/0x2ee0 [ 89.170475][ T3397] do_syscall_64+0x57/0xf0 [ 89.170499][ T3397] ? clear_bhb_loop+0x50/0xa0 [ 89.170530][ T3397] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 89.170560][ T3397] RIP: 0033:0x7f4d2bb5e6ce [ 89.170579][ T3397] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 89.170599][ T3397] RSP: 002b:00007f4d2caa7fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 89.170624][ T3397] RAX: ffffffffffffffda RBX: 00007f4d2caa86c0 RCX: 00007f4d2bb5e6ce [ 89.170642][ T3397] RDX: 000000000000000f RSI: 00007f4d2caa80a0 RDI: 0000000000000004 [ 89.170658][ T3397] RBP: 00007f4d2caa8090 R08: 0000000000000000 R09: 0000000000000000 [ 89.170671][ T3397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 89.170684][ T3397] R13: 00007f4d2be26038 R14: 00007f4d2be25fa0 R15: 00007ffee755cb38 [ 89.170705][ T3397] [ 89.976693][ T3441] netlink: 104 bytes leftover after parsing attributes in process `syz.2.1356'. [ 91.352752][ T3530] FAULT_INJECTION: forcing a failure. [ 91.352752][ T3530] name failslab, interval 1, probability 0, space 0, times 0 [ 91.365813][ T3530] CPU: 1 UID: 0 PID: 3530 Comm: syz.0.1397 Not tainted syzkaller #0 e661c05697932dc72467e0ff9a1babb7f2c48647 [ 91.365851][ T3530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 91.365868][ T3530] Call Trace: [ 91.365876][ T3530] [ 91.365887][ T3530] __dump_stack+0x21/0x30 [ 91.365931][ T3530] dump_stack_lvl+0x140/0x1c0 [ 91.365969][ T3530] ? __cfi_dump_stack_lvl+0x10/0x10 [ 91.366006][ T3530] ? handle_mm_fault+0x16fe/0x1ba0 [ 91.366040][ T3530] dump_stack+0x19/0x20 [ 91.366074][ T3530] should_fail_ex+0x3c2/0x510 [ 91.366106][ T3530] should_failslab+0xac/0x100 [ 91.366139][ T3530] kmem_cache_alloc_noprof+0x42/0x410 [ 91.366166][ T3530] ? __cfi_handle_mm_fault+0x10/0x10 [ 91.366196][ T3530] ? lock_vma_under_rcu+0x4cf/0x590 [ 91.366227][ T3530] ? getname_flags+0xcc/0x6b0 [ 91.366258][ T3530] getname_flags+0xcc/0x6b0 [ 91.366288][ T3530] getname+0x1b/0x30 [ 91.366314][ T3530] do_sys_openat2+0xda/0x1d0 [ 91.366364][ T3530] ? do_sys_open+0x100/0x100 [ 91.366400][ T3530] ? __kasan_check_write+0x18/0x20 [ 91.366427][ T3530] ? do_user_addr_fault+0xbf5/0x1230 [ 91.366467][ T3530] ? __cfi_ksys_write+0x10/0x10 [ 91.366496][ T3530] __x64_sys_openat+0x13a/0x170 [ 91.366536][ T3530] x64_sys_call+0xe69/0x2ee0 [ 91.366560][ T3530] do_syscall_64+0x57/0xf0 [ 91.366589][ T3530] ? clear_bhb_loop+0x50/0xa0 [ 91.366626][ T3530] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 91.366660][ T3530] RIP: 0033:0x7f41b635e6ce [ 91.366683][ T3530] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 91.366706][ T3530] RSP: 002b:00007f41b71cbb28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 91.366735][ T3530] RAX: ffffffffffffffda RBX: 00007f41b71cc6c0 RCX: 00007f41b635e6ce [ 91.366755][ T3530] RDX: 0000000000121802 RSI: 00007f41b71cbc00 RDI: ffffffffffffff9c [ 91.366775][ T3530] RBP: 00007f41b71cbc00 R08: 0000000000000000 R09: 0000000000000000 [ 91.366793][ T3530] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 91.366812][ T3530] R13: 00007f41b6626038 R14: 00007f41b6625fa0 R15: 00007ffe2bf7fc48 [ 91.366836][ T3530] [ 93.098151][ T3613] FAULT_INJECTION: forcing a failure. [ 93.098151][ T3613] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 93.111805][ T3613] CPU: 1 UID: 0 PID: 3613 Comm: syz.1.1432 Not tainted syzkaller #0 e661c05697932dc72467e0ff9a1babb7f2c48647 [ 93.111840][ T3613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 93.111855][ T3613] Call Trace: [ 93.111863][ T3613] [ 93.111872][ T3613] __dump_stack+0x21/0x30 [ 93.111909][ T3613] dump_stack_lvl+0x140/0x1c0 [ 93.111943][ T3613] ? __cfi_dump_stack_lvl+0x10/0x10 [ 93.111979][ T3613] dump_stack+0x19/0x20 [ 93.112010][ T3613] should_fail_ex+0x3c2/0x510 [ 93.112038][ T3613] should_fail+0xf/0x20 [ 93.112062][ T3613] should_fail_usercopy+0x1e/0x30 [ 93.112090][ T3613] strncpy_from_user+0x29/0x280 [ 93.112117][ T3613] getname_flags+0x106/0x6b0 [ 93.112145][ T3613] getname+0x1b/0x30 [ 93.112168][ T3613] do_sys_openat2+0xda/0x1d0 [ 93.112202][ T3613] ? do_sys_open+0x100/0x100 [ 93.112235][ T3613] ? __kasan_check_write+0x18/0x20 [ 93.112264][ T3613] ? do_user_addr_fault+0xbf5/0x1230 [ 93.112300][ T3613] ? __cfi_ksys_write+0x10/0x10 [ 93.112325][ T3613] __x64_sys_openat+0x13a/0x170 [ 93.112360][ T3613] x64_sys_call+0xe69/0x2ee0 [ 93.112382][ T3613] do_syscall_64+0x57/0xf0 [ 93.112408][ T3613] ? clear_bhb_loop+0x50/0xa0 [ 93.112440][ T3613] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 93.112469][ T3613] RIP: 0033:0x7f4d8ff5e6ce [ 93.112490][ T3613] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 93.112511][ T3613] RSP: 002b:00007f4d90df9b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 93.112537][ T3613] RAX: ffffffffffffffda RBX: 00007f4d90dfa6c0 RCX: 00007f4d8ff5e6ce [ 93.112555][ T3613] RDX: 0000000000121802 RSI: 00007f4d90df9c00 RDI: ffffffffffffff9c [ 93.112572][ T3613] RBP: 00007f4d90df9c00 R08: 0000000000000000 R09: 0000000000000000 [ 93.112588][ T3613] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 93.112605][ T3613] R13: 00007f4d90226038 R14: 00007f4d90225fa0 R15: 00007fff757ec758 [ 93.112626][ T3613] [ 93.632864][ T36] kauditd_printk_skb: 39805 callbacks suppressed [ 93.632885][ T36] audit: type=1400 audit(1784730402.062:248784): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 93.653736][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 93.669269][ T149] audit: audit_lost=7424 audit_rate_limit=0 audit_backlog_limit=64 [ 93.669273][ T3631] audit: audit_backlog=65 > audit_backlog_limit=64 [ 93.669294][ T3631] audit: audit_lost=7425 audit_rate_limit=0 audit_backlog_limit=64 [ 93.678191][ T149] audit: backlog limit exceeded [ 93.697046][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 93.702611][ T3631] audit: backlog limit exceeded [ 93.704249][ T149] audit: audit_lost=7426 audit_rate_limit=0 audit_backlog_limit=64 [ 93.708589][ T36] audit: type=1400 audit(1784730402.062:248785): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 95.371240][ T3693] IPv6: A: Disabled Multicast RS [ 95.392995][ T3697] FAULT_INJECTION: forcing a failure. [ 95.392995][ T3697] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 95.426449][ T3697] CPU: 0 UID: 0 PID: 3697 Comm: syz.2.1468 Not tainted syzkaller #0 e661c05697932dc72467e0ff9a1babb7f2c48647 [ 95.426485][ T3697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 95.426500][ T3697] Call Trace: [ 95.426508][ T3697] [ 95.426517][ T3697] __dump_stack+0x21/0x30 [ 95.426555][ T3697] dump_stack_lvl+0x140/0x1c0 [ 95.426587][ T3697] ? __cfi_dump_stack_lvl+0x10/0x10 [ 95.426623][ T3697] dump_stack+0x19/0x20 [ 95.426657][ T3697] should_fail_ex+0x3c2/0x510 [ 95.426691][ T3697] should_fail+0xf/0x20 [ 95.426715][ T3697] should_fail_usercopy+0x1e/0x30 [ 95.426743][ T3697] strncpy_from_user+0x29/0x280 [ 95.426770][ T3697] getname_flags+0x106/0x6b0 [ 95.426798][ T3697] getname+0x1b/0x30 [ 95.426822][ T3697] do_sys_openat2+0xda/0x1d0 [ 95.426856][ T3697] ? do_sys_open+0x100/0x100 [ 95.426888][ T3697] ? __kasan_check_write+0x18/0x20 [ 95.426911][ T3697] ? do_user_addr_fault+0xbf5/0x1230 [ 95.426947][ T3697] ? __cfi_ksys_write+0x10/0x10 [ 95.426973][ T3697] __x64_sys_openat+0x13a/0x170 [ 95.427007][ T3697] x64_sys_call+0xe69/0x2ee0 [ 95.427028][ T3697] do_syscall_64+0x57/0xf0 [ 95.427054][ T3697] ? clear_bhb_loop+0x50/0xa0 [ 95.427085][ T3697] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 95.427115][ T3697] RIP: 0033:0x7f4d2bb5e6ce [ 95.427134][ T3697] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 95.427156][ T3697] RSP: 002b:00007f4d2caa7b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 95.427183][ T3697] RAX: ffffffffffffffda RBX: 00007f4d2caa86c0 RCX: 00007f4d2bb5e6ce [ 95.427201][ T3697] RDX: 0000000000121802 RSI: 00007f4d2caa7c00 RDI: ffffffffffffff9c [ 95.427218][ T3697] RBP: 00007f4d2caa7c00 R08: 0000000000000000 R09: 0000000000000000 [ 95.427234][ T3697] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 95.427250][ T3697] R13: 00007f4d2be26038 R14: 00007f4d2be25fa0 R15: 00007ffee755cb38 [ 95.427270][ T3697] [ 95.879176][ T3716] netlink: 'syz.1.1478': attribute type 15 has an invalid length. [ 96.176438][ T3724] binfmt_misc: register: failed to install interpreter file ./file0 [ 96.723348][ T3762] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1498'. [ 96.734679][ T3762] netlink: 'syz.2.1498': attribute type 4 has an invalid length. [ 96.742745][ T3762] netlink: 17 bytes leftover after parsing attributes in process `syz.2.1498'. [ 97.231640][ T3779] FAULT_INJECTION: forcing a failure. [ 97.231640][ T3779] name failslab, interval 1, probability 0, space 0, times 0 [ 97.244886][ T3779] CPU: 0 UID: 0 PID: 3779 Comm: syz.2.1506 Not tainted syzkaller #0 e661c05697932dc72467e0ff9a1babb7f2c48647 [ 97.244918][ T3779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 97.244946][ T3779] Call Trace: [ 97.244953][ T3779] [ 97.244962][ T3779] __dump_stack+0x21/0x30 [ 97.244999][ T3779] dump_stack_lvl+0x140/0x1c0 [ 97.245032][ T3779] ? __cfi_dump_stack_lvl+0x10/0x10 [ 97.245067][ T3779] dump_stack+0x19/0x20 [ 97.245099][ T3779] should_fail_ex+0x3c2/0x510 [ 97.245127][ T3779] should_failslab+0xac/0x100 [ 97.245157][ T3779] kmem_cache_alloc_noprof+0x42/0x410 [ 97.245181][ T3779] ? security_file_alloc+0x49/0x220 [ 97.245217][ T3779] ? kasan_save_alloc_info+0x3a/0x50 [ 97.245253][ T3779] security_file_alloc+0x49/0x220 [ 97.245288][ T3779] init_file+0x9e/0x210 [ 97.245318][ T3779] alloc_empty_file+0xd9/0x270 [ 97.245349][ T3779] path_openat+0xf4/0x35a0 [ 97.245380][ T3779] ? stack_depot_save_flags+0x38/0x800 [ 97.245407][ T3779] ? do_pte_missing+0x3894/0x4440 [ 97.245439][ T3779] ? kasan_save_track+0x4f/0x80 [ 97.245465][ T3779] ? kasan_save_track+0x3e/0x80 [ 97.245491][ T3779] ? kasan_save_alloc_info+0x3a/0x50 [ 97.245525][ T3779] ? __kasan_slab_alloc+0x73/0x90 [ 97.245554][ T3779] ? getname+0x1b/0x30 [ 97.245577][ T3779] ? do_sys_openat2+0xda/0x1d0 [ 97.245610][ T3779] ? __x64_sys_openat+0x13a/0x170 [ 97.245644][ T3779] ? x64_sys_call+0xe69/0x2ee0 [ 97.245665][ T3779] ? do_syscall_64+0x57/0xf0 [ 97.245693][ T3779] ? do_filp_open+0x440/0x440 [ 97.245726][ T3779] do_filp_open+0x1f2/0x440 [ 97.245757][ T3779] ? __cfi_do_filp_open+0x10/0x10 [ 97.245793][ T3779] ? alloc_fd+0x4c1/0x570 [ 97.245821][ T3779] do_sys_openat2+0x134/0x1d0 [ 97.245855][ T3779] ? do_sys_open+0x100/0x100 [ 97.245887][ T3779] ? __kasan_check_write+0x18/0x20 [ 97.245911][ T3779] ? do_user_addr_fault+0xbf5/0x1230 [ 97.245953][ T3779] ? __cfi_ksys_write+0x10/0x10 [ 97.245979][ T3779] __x64_sys_openat+0x13a/0x170 [ 97.246014][ T3779] x64_sys_call+0xe69/0x2ee0 [ 97.246036][ T3779] do_syscall_64+0x57/0xf0 [ 97.246059][ T3779] ? clear_bhb_loop+0x50/0xa0 [ 97.246091][ T3779] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 97.246121][ T3779] RIP: 0033:0x7f4d2bb5e6ce [ 97.246141][ T3779] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 97.246161][ T3779] RSP: 002b:00007f4d2caa7b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 97.246186][ T3779] RAX: ffffffffffffffda RBX: 00007f4d2caa86c0 RCX: 00007f4d2bb5e6ce [ 97.246205][ T3779] RDX: 0000000000121802 RSI: 00007f4d2caa7c00 RDI: ffffffffffffff9c [ 97.246223][ T3779] RBP: 00007f4d2caa7c00 R08: 0000000000000000 R09: 0000000000000000 [ 97.246238][ T3779] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 97.246254][ T3779] R13: 00007f4d2be26038 R14: 00007f4d2be25fa0 R15: 00007ffee755cb38 [ 97.246275][ T3779] [ 98.627504][ T36] kauditd_printk_skb: 42455 callbacks suppressed [ 98.627524][ T36] audit: type=1400 audit(1784730407.058:282612): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 98.648966][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 98.673064][ T149] audit: audit_lost=10303 audit_rate_limit=0 audit_backlog_limit=64 [ 98.675276][ T296] audit: audit_backlog=65 > audit_backlog_limit=64 [ 98.682445][ T149] audit: backlog limit exceeded [ 98.693103][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 98.699815][ T149] audit: audit_lost=10304 audit_rate_limit=0 audit_backlog_limit=64 [ 98.707561][ T36] audit: type=1400 audit(1784730407.068:282613): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 98.708628][ T149] audit: backlog limit exceeded [ 98.734401][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 100.859084][ T3922] bridge0: port 3(veth0_to_team) entered blocking state [ 100.866553][ T3922] bridge0: port 3(veth0_to_team) entered disabled state [ 100.873777][ T3922] veth0_to_team: entered allmulticast mode [ 100.880369][ T3922] veth0_to_team: entered promiscuous mode [ 101.322952][ T3941] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=23 sclass=netlink_tcpdiag_socket pid=3941 comm=syz.2.1579 [ 101.642383][ T3959] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1586'. [ 103.626387][ T36] kauditd_printk_skb: 38601 callbacks suppressed [ 103.626408][ T36] audit: type=1400 audit(1784730412.069:320139): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 103.662316][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 103.666503][ T4018] audit: audit_backlog=65 > audit_backlog_limit=64 [ 103.669965][ T149] audit: audit_lost=10665 audit_rate_limit=0 audit_backlog_limit=64 [ 103.675406][ T4018] audit: audit_lost=10666 audit_rate_limit=0 audit_backlog_limit=64 [ 103.675426][ T4018] audit: backlog limit exceeded [ 103.685758][ T36] audit: type=1400 audit(1784730412.069:320140): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 103.700570][ T149] audit: backlog limit exceeded [ 103.719711][ T36] audit: type=1400 audit(1784730412.069:320141): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 103.737013][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 104.131254][ T4031] syzkaller1: entered promiscuous mode [ 104.137187][ T4031] syzkaller1: entered allmulticast mode [ 106.504660][ T4123] tap0: tun_chr_ioctl cmd 1074025677 [ 106.510495][ T4123] tap0: linktype set to 768 [ 106.521948][ T4123] tap0: tun_chr_ioctl cmd 35108 [ 108.628347][ T36] kauditd_printk_skb: 40245 callbacks suppressed [ 108.628366][ T36] audit: type=1400 audit(1784730417.087:360053): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 108.662823][ T36] audit: type=1400 audit(1784730417.097:360054): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 108.684587][ T36] audit: type=1400 audit(1784730417.097:360055): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 108.690571][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 108.716596][ T293] audit: audit_backlog=65 > audit_backlog_limit=64 [ 108.725742][ T295] audit: audit_backlog=65 > audit_backlog_limit=64 [ 108.728863][ T293] audit: audit_lost=10779 audit_rate_limit=0 audit_backlog_limit=64 [ 108.732421][ T295] audit: audit_lost=10780 audit_rate_limit=0 audit_backlog_limit=64 [ 108.748300][ T149] audit: audit_lost=10781 audit_rate_limit=0 audit_backlog_limit=64 [ 108.748339][ T149] audit: backlog limit exceeded [ 108.778463][ T4193] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=23 sclass=netlink_tcpdiag_socket pid=4193 comm=syz.2.1690 [ 108.901476][ T4204] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=53 sclass=netlink_route_socket pid=4204 comm=syz.2.1695 [ 108.922772][ T4205] netlink: 'syz.2.1695': attribute type 27 has an invalid length. [ 108.950057][ T4205] veth0_vlan: left promiscuous mode [ 108.955429][ T4205] veth0_vlan: left allmulticast mode [ 108.961225][ T4205] veth0_vlan: entered promiscuous mode [ 108.970279][ T4205] veth1_macvtap: left promiscuous mode [ 108.976977][ T4205] veth1_macvtap: entered promiscuous mode [ 108.984666][ T2724] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.991782][ T2724] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.000608][ T2724] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.007815][ T2724] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.640930][ T4244] FAULT_INJECTION: forcing a failure. [ 110.640930][ T4244] name failslab, interval 1, probability 0, space 0, times 0 [ 110.654280][ T4244] CPU: 1 UID: 0 PID: 4244 Comm: syz.0.1711 Not tainted syzkaller #0 e661c05697932dc72467e0ff9a1babb7f2c48647 [ 110.654343][ T4244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 110.654358][ T4244] Call Trace: [ 110.654367][ T4244] [ 110.654375][ T4244] __dump_stack+0x21/0x30 [ 110.654415][ T4244] dump_stack_lvl+0x140/0x1c0 [ 110.654449][ T4244] ? __cfi_dump_stack_lvl+0x10/0x10 [ 110.654481][ T4244] ? number+0xc9d/0xf00 [ 110.654515][ T4244] dump_stack+0x19/0x20 [ 110.654547][ T4244] should_fail_ex+0x3c2/0x510 [ 110.654575][ T4244] should_failslab+0xac/0x100 [ 110.654604][ T4244] __kmalloc_node_track_caller_noprof+0x65/0x4f0 [ 110.654632][ T4244] ? sidtab_sid2str_get+0x135/0x360 [ 110.654669][ T4244] kmemdup_noprof+0x31/0x80 [ 110.654705][ T4244] sidtab_sid2str_get+0x135/0x360 [ 110.654740][ T4244] security_sid_to_context_core+0x30d/0x5d0 [ 110.654773][ T4244] security_sid_to_context+0x2e/0x50 [ 110.654805][ T4244] avc_audit_post_callback+0x117/0x790 [ 110.654834][ T4244] ? __cfi_avc_audit_post_callback+0x10/0x10 [ 110.654862][ T4244] ? __cfi_audit_log_format+0x10/0x10 [ 110.654886][ T4244] ? audit_log_untrustedstring+0xea/0x100 [ 110.654909][ T4244] ? __cfi_avc_audit_post_callback+0x10/0x10 [ 110.654935][ T4244] common_lsm_audit+0x14b6/0x18b0 [ 110.654961][ T4244] ? arch_stack_walk+0x10a/0x170 [ 110.654984][ T4244] ? __cfi_avc_audit_post_callback+0x10/0x10 [ 110.655013][ T4244] ? __cfi_common_lsm_audit+0x10/0x10 [ 110.655041][ T4244] ? stack_depot_save_flags+0x38/0x800 [ 110.655095][ T4244] slow_avc_audit+0x19f/0x220 [ 110.655120][ T4244] ? kasan_save_track+0x3e/0x80 [ 110.655147][ T4244] ? __cfi_slow_avc_audit+0x10/0x10 [ 110.655172][ T4244] ? path_openat+0xf4/0x35a0 [ 110.655202][ T4244] ? do_syscall_64+0x57/0xf0 [ 110.655227][ T4244] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 110.655261][ T4244] audit_inode_permission+0x1a0/0x280 [ 110.655285][ T4244] ? may_create+0x820/0x820 [ 110.655311][ T4244] ? avc_has_perm_noaudit+0x2bc/0x360 [ 110.655345][ T4244] selinux_inode_permission+0x4e5/0x5d0 [ 110.655381][ T4244] ? __cfi_selinux_inode_permission+0x10/0x10 [ 110.655416][ T4244] ? make_vfsuid+0x4d/0xa0 [ 110.655438][ T4244] ? generic_permission+0x1ec/0x590 [ 110.655466][ T4244] security_inode_permission+0xb0/0x150 [ 110.655500][ T4244] inode_permission+0xf3/0x4c0 [ 110.655527][ T4244] may_open+0x197/0x430 [ 110.655557][ T4244] path_openat+0x2ae5/0x35a0 [ 110.655591][ T4244] ? kasan_save_alloc_info+0x3a/0x50 [ 110.655626][ T4244] ? getname+0x1b/0x30 [ 110.655651][ T4244] ? x64_sys_call+0xe69/0x2ee0 [ 110.655672][ T4244] ? do_syscall_64+0x57/0xf0 [ 110.655700][ T4244] ? do_filp_open+0x440/0x440 [ 110.655730][ T4244] do_filp_open+0x1f2/0x440 [ 110.655762][ T4244] ? __cfi_do_filp_open+0x10/0x10 [ 110.655797][ T4244] ? alloc_fd+0x4c1/0x570 [ 110.655825][ T4244] do_sys_openat2+0x134/0x1d0 [ 110.655859][ T4244] ? do_sys_open+0x100/0x100 [ 110.655892][ T4244] ? __kasan_check_write+0x18/0x20 [ 110.655915][ T4244] ? __kasan_check_write+0x18/0x20 [ 110.655939][ T4244] ? fpregs_restore_userregs+0x11c/0x260 [ 110.655969][ T4244] __x64_sys_openat+0x13a/0x170 [ 110.656003][ T4244] x64_sys_call+0xe69/0x2ee0 [ 110.656025][ T4244] do_syscall_64+0x57/0xf0 [ 110.656050][ T4244] ? clear_bhb_loop+0x50/0xa0 [ 110.656088][ T4244] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 110.656118][ T4244] RIP: 0033:0x7f41b635e6ce [ 110.656138][ T4244] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 110.656159][ T4244] RSP: 002b:00007f41b71cbb28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 110.656183][ T4244] RAX: ffffffffffffffda RBX: 00007f41b71cc6c0 RCX: 00007f41b635e6ce [ 110.656201][ T4244] RDX: 0000000000121802 RSI: 00007f41b71cbc00 RDI: ffffffffffffff9c [ 110.656218][ T4244] RBP: 00007f41b71cbc00 R08: 0000000000000000 R09: 0000000000000000 [ 110.656234][ T4244] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 110.656250][ T4244] R13: 00007f41b6626038 R14: 00007f41b6625fa0 R15: 00007ffe2bf7fc48 [ 110.656270][ T4244] [ 112.410945][ T4306] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=65042 sclass=netlink_tcpdiag_socket pid=4306 comm=syz.0.1738 [ 112.924816][ T4324] netlink: 'syz.0.1747': attribute type 25 has an invalid length. [ 113.613544][ T4345] FAULT_INJECTION: forcing a failure. [ 113.613544][ T4345] name failslab, interval 1, probability 0, space 0, times 0 [ 113.626332][ T4345] CPU: 1 UID: 0 PID: 4345 Comm: syz.2.1755 Not tainted syzkaller #0 e661c05697932dc72467e0ff9a1babb7f2c48647 [ 113.626367][ T4345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 113.626382][ T4345] Call Trace: [ 113.626389][ T4345] [ 113.626398][ T4345] __dump_stack+0x21/0x30 [ 113.626435][ T4345] dump_stack_lvl+0x140/0x1c0 [ 113.626468][ T4345] ? __cfi_dump_stack_lvl+0x10/0x10 [ 113.626503][ T4345] ? skb_put+0x10e/0x200 [ 113.626536][ T4345] dump_stack+0x19/0x20 [ 113.626566][ T4345] should_fail_ex+0x3c2/0x510 [ 113.626594][ T4345] should_failslab+0xac/0x100 [ 113.626624][ T4345] __kmalloc_node_track_caller_noprof+0x65/0x4f0 [ 113.626650][ T4345] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 113.626678][ T4345] ? sidtab_sid2str_get+0x135/0x360 [ 113.626713][ T4345] ? sidtab_sid2str_put+0x72e/0x750 [ 113.626748][ T4345] kmemdup_noprof+0x31/0x80 [ 113.626783][ T4345] sidtab_sid2str_get+0x135/0x360 [ 113.626818][ T4345] security_sid_to_context_core+0x30d/0x5d0 [ 113.626850][ T4345] security_sid_to_context+0x2e/0x50 [ 113.626881][ T4345] avc_audit_post_callback+0x1a8/0x790 [ 113.626910][ T4345] ? __cfi_avc_audit_post_callback+0x10/0x10 [ 113.626944][ T4345] ? __cfi_audit_log_format+0x10/0x10 [ 113.626970][ T4345] ? audit_log_untrustedstring+0xea/0x100 [ 113.626994][ T4345] ? __cfi_avc_audit_post_callback+0x10/0x10 [ 113.627022][ T4345] common_lsm_audit+0x14b6/0x18b0 [ 113.627049][ T4345] ? arch_stack_walk+0x10a/0x170 [ 113.627072][ T4345] ? __cfi_avc_audit_post_callback+0x10/0x10 [ 113.627101][ T4345] ? __cfi_common_lsm_audit+0x10/0x10 [ 113.627129][ T4345] ? stack_depot_save_flags+0x38/0x800 [ 113.627159][ T4345] slow_avc_audit+0x19f/0x220 [ 113.627184][ T4345] ? kasan_save_track+0x3e/0x80 [ 113.627211][ T4345] ? __cfi_slow_avc_audit+0x10/0x10 [ 113.627236][ T4345] ? path_openat+0xf4/0x35a0 [ 113.627276][ T4345] ? do_syscall_64+0x57/0xf0 [ 113.627303][ T4345] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 113.627336][ T4345] audit_inode_permission+0x1a0/0x280 [ 113.627361][ T4345] ? may_create+0x820/0x820 [ 113.627383][ T4345] ? avc_has_perm_noaudit+0x2bc/0x360 [ 113.627412][ T4345] selinux_inode_permission+0x4e5/0x5d0 [ 113.627447][ T4345] ? __cfi_selinux_inode_permission+0x10/0x10 [ 113.627483][ T4345] ? make_vfsuid+0x4d/0xa0 [ 113.627505][ T4345] ? generic_permission+0x1ec/0x590 [ 113.627532][ T4345] security_inode_permission+0xb0/0x150 [ 113.627566][ T4345] inode_permission+0xf3/0x4c0 [ 113.627593][ T4345] may_open+0x197/0x430 [ 113.627624][ T4345] path_openat+0x2ae5/0x35a0 [ 113.627657][ T4345] ? kasan_save_alloc_info+0x3a/0x50 [ 113.627699][ T4345] ? getname+0x1b/0x30 [ 113.627722][ T4345] ? x64_sys_call+0xe69/0x2ee0 [ 113.627744][ T4345] ? do_syscall_64+0x57/0xf0 [ 113.627771][ T4345] ? do_filp_open+0x440/0x440 [ 113.627804][ T4345] do_filp_open+0x1f2/0x440 [ 113.627836][ T4345] ? __cfi_do_filp_open+0x10/0x10 [ 113.627871][ T4345] ? alloc_fd+0x4c1/0x570 [ 113.627899][ T4345] do_sys_openat2+0x134/0x1d0 [ 113.627933][ T4345] ? do_sys_open+0x100/0x100 [ 113.627964][ T4345] ? __kasan_check_write+0x18/0x20 [ 113.627987][ T4345] ? do_user_addr_fault+0xbf5/0x1230 [ 113.628023][ T4345] ? __cfi_ksys_write+0x10/0x10 [ 113.628049][ T4345] __x64_sys_openat+0x13a/0x170 [ 113.628084][ T4345] x64_sys_call+0xe69/0x2ee0 [ 113.628106][ T4345] do_syscall_64+0x57/0xf0 [ 113.628131][ T4345] ? clear_bhb_loop+0x50/0xa0 [ 113.628162][ T4345] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 113.628192][ T4345] RIP: 0033:0x7f4d2bb5e6ce [ 113.628212][ T4345] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 113.628233][ T4345] RSP: 002b:00007f4d2caa7b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 113.628260][ T4345] RAX: ffffffffffffffda RBX: 00007f4d2caa86c0 RCX: 00007f4d2bb5e6ce [ 113.628286][ T4345] RDX: 0000000000121802 RSI: 00007f4d2caa7c00 RDI: ffffffffffffff9c [ 113.628303][ T4345] RBP: 00007f4d2caa7c00 R08: 0000000000000000 R09: 0000000000000000 [ 113.628319][ T4345] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 113.628335][ T4345] R13: 00007f4d2be26038 R14: 00007f4d2be25fa0 R15: 00007ffee755cb38 [ 113.628355][ T4345] [ 113.658411][ T149] audit_log_start: 43092 callbacks suppressed [ 113.658463][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 113.660738][ T36] audit: type=1400 audit(1784730422.093:393375): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 113.672737][ T149] audit: audit_lost=14039 audit_rate_limit=0 audit_backlog_limit=64 [ 113.675050][ T36] audit: type=1400 audit(1784730422.103:393376): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 113.685987][ T149] audit: backlog limit exceeded [ 113.688081][ T36] audit: type=1400 audit(1784730422.103:393377): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 113.697488][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 113.699147][ T36] audit: type=1400 audit(1784730422.103:393378): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 113.705444][ T149] audit: audit_lost=14040 audit_rate_limit=0 audit_backlog_limit=64 [ 113.720613][ T36] audit: type=1400 audit(1784730422.103:393379): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 114.393723][ T4370] FAULT_INJECTION: forcing a failure. [ 114.393723][ T4370] name failslab, interval 1, probability 0, space 0, times 0 [ 114.406904][ T4370] CPU: 1 UID: 0 PID: 4370 Comm: syz.1.1765 Not tainted syzkaller #0 e661c05697932dc72467e0ff9a1babb7f2c48647 [ 114.406939][ T4370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 114.406953][ T4370] Call Trace: [ 114.406961][ T4370] [ 114.406970][ T4370] __dump_stack+0x21/0x30 [ 114.407007][ T4370] dump_stack_lvl+0x140/0x1c0 [ 114.407039][ T4370] ? __cfi_dump_stack_lvl+0x10/0x10 [ 114.407071][ T4370] ? __cfi_vfs_write+0x10/0x10 [ 114.407097][ T4370] dump_stack+0x19/0x20 [ 114.407128][ T4370] should_fail_ex+0x3c2/0x510 [ 114.407155][ T4370] should_failslab+0xac/0x100 [ 114.407185][ T4370] kmem_cache_alloc_noprof+0x42/0x410 [ 114.407207][ T4370] ? ksys_write+0x1f3/0x260 [ 114.407229][ T4370] ? getname_flags+0xcc/0x6b0 [ 114.407256][ T4370] getname_flags+0xcc/0x6b0 [ 114.407279][ T4370] ? __kasan_check_read+0x15/0x20 [ 114.407302][ T4370] __x64_sys_mkdirat+0x7e/0xa0 [ 114.407333][ T4370] x64_sys_call+0x2ba8/0x2ee0 [ 114.407365][ T4370] do_syscall_64+0x57/0xf0 [ 114.407395][ T4370] ? clear_bhb_loop+0x50/0xa0 [ 114.407435][ T4370] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 114.407464][ T4370] RIP: 0033:0x7f4d8ff9de99 [ 114.407484][ T4370] 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 [ 114.407513][ T4370] RSP: 002b:00007f4d90dfa028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 114.407543][ T4370] RAX: ffffffffffffffda RBX: 00007f4d90225fa0 RCX: 00007f4d8ff9de99 [ 114.407562][ T4370] RDX: 0000000000000145 RSI: 0000200000000100 RDI: ffffffffffffff9c [ 114.407579][ T4370] RBP: 00007f4d90dfa090 R08: 0000000000000000 R09: 0000000000000000 [ 114.407595][ T4370] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 114.407609][ T4370] R13: 00007f4d90226038 R14: 00007f4d90225fa0 R15: 00007fff757ec758 [ 114.407630][ T4370] [ 116.544978][ T4453] FAULT_INJECTION: forcing a failure. [ 116.544978][ T4453] name failslab, interval 1, probability 0, space 0, times 0 [ 116.564832][ T4453] CPU: 0 UID: 0 PID: 4453 Comm: syz.3.1802 Not tainted syzkaller #0 e661c05697932dc72467e0ff9a1babb7f2c48647 [ 116.564868][ T4453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 116.564882][ T4453] Call Trace: [ 116.564890][ T4453] [ 116.564899][ T4453] __dump_stack+0x21/0x30 [ 116.564939][ T4453] dump_stack_lvl+0x140/0x1c0 [ 116.564972][ T4453] ? __cfi_dump_stack_lvl+0x10/0x10 [ 116.565006][ T4453] ? skb_put+0x10e/0x200 [ 116.565038][ T4453] dump_stack+0x19/0x20 [ 116.565164][ T4453] should_fail_ex+0x3c2/0x510 [ 116.565191][ T4453] should_failslab+0xac/0x100 [ 116.565231][ T4453] __kmalloc_node_track_caller_noprof+0x65/0x4f0 [ 116.565258][ T4453] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 116.565287][ T4453] ? sidtab_sid2str_get+0x135/0x360 [ 116.565321][ T4453] ? sidtab_sid2str_put+0x72e/0x750 [ 116.565355][ T4453] kmemdup_noprof+0x31/0x80 [ 116.565388][ T4453] sidtab_sid2str_get+0x135/0x360 [ 116.565422][ T4453] security_sid_to_context_core+0x30d/0x5d0 [ 116.565454][ T4453] security_sid_to_context+0x2e/0x50 [ 116.565485][ T4453] avc_audit_post_callback+0x1a8/0x790 [ 116.565513][ T4453] ? __cfi_avc_audit_post_callback+0x10/0x10 [ 116.565540][ T4453] ? __cfi_audit_log_format+0x10/0x10 [ 116.565563][ T4453] ? audit_log_untrustedstring+0xea/0x100 [ 116.565583][ T4453] ? __cfi_avc_audit_post_callback+0x10/0x10 [ 116.565611][ T4453] common_lsm_audit+0x14b6/0x18b0 [ 116.565638][ T4453] ? arch_stack_walk+0x10a/0x170 [ 116.565660][ T4453] ? __cfi_avc_audit_post_callback+0x10/0x10 [ 116.565686][ T4453] ? __cfi_common_lsm_audit+0x10/0x10 [ 116.565712][ T4453] ? stack_depot_save_flags+0x38/0x800 [ 116.565740][ T4453] slow_avc_audit+0x19f/0x220 [ 116.565762][ T4453] ? kasan_save_track+0x3e/0x80 [ 116.565789][ T4453] ? __cfi_slow_avc_audit+0x10/0x10 [ 116.565814][ T4453] ? path_openat+0xf4/0x35a0 [ 116.565844][ T4453] ? do_syscall_64+0x57/0xf0 [ 116.565869][ T4453] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 116.565900][ T4453] audit_inode_permission+0x1a0/0x280 [ 116.565923][ T4453] ? may_create+0x820/0x820 [ 116.565943][ T4453] ? avc_has_perm_noaudit+0x2bc/0x360 [ 116.565969][ T4453] selinux_inode_permission+0x4e5/0x5d0 [ 116.566002][ T4453] ? __cfi_selinux_inode_permission+0x10/0x10 [ 116.566036][ T4453] ? make_vfsuid+0x4d/0xa0 [ 116.566073][ T4453] ? generic_permission+0x1ec/0x590 [ 116.566099][ T4453] security_inode_permission+0xb0/0x150 [ 116.566132][ T4453] inode_permission+0xf3/0x4c0 [ 116.566159][ T4453] may_open+0x197/0x430 [ 116.566188][ T4453] path_openat+0x2ae5/0x35a0 [ 116.566218][ T4453] ? kasan_save_alloc_info+0x3a/0x50 [ 116.566251][ T4453] ? getname+0x1b/0x30 [ 116.566274][ T4453] ? x64_sys_call+0xe69/0x2ee0 [ 116.566295][ T4453] ? do_syscall_64+0x57/0xf0 [ 116.566321][ T4453] ? do_filp_open+0x440/0x440 [ 116.566353][ T4453] do_filp_open+0x1f2/0x440 [ 116.566384][ T4453] ? __cfi_do_filp_open+0x10/0x10 [ 116.566419][ T4453] ? alloc_fd+0x4c1/0x570 [ 116.566445][ T4453] do_sys_openat2+0x134/0x1d0 [ 116.566479][ T4453] ? do_sys_open+0x100/0x100 [ 116.566512][ T4453] ? __kasan_check_write+0x18/0x20 [ 116.566535][ T4453] ? do_user_addr_fault+0xbf5/0x1230 [ 116.566570][ T4453] ? __cfi_ksys_write+0x10/0x10 [ 116.566596][ T4453] __x64_sys_openat+0x13a/0x170 [ 116.566631][ T4453] x64_sys_call+0xe69/0x2ee0 [ 116.566653][ T4453] do_syscall_64+0x57/0xf0 [ 116.566678][ T4453] ? clear_bhb_loop+0x50/0xa0 [ 116.566709][ T4453] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 116.566739][ T4453] RIP: 0033:0x7fd66655e6ce [ 116.566759][ T4453] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 116.566781][ T4453] RSP: 002b:00007fd6674e7b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 116.566806][ T4453] RAX: ffffffffffffffda RBX: 00007fd6674e86c0 RCX: 00007fd66655e6ce [ 116.566824][ T4453] RDX: 0000000000121802 RSI: 00007fd6674e7c00 RDI: ffffffffffffff9c [ 116.566841][ T4453] RBP: 00007fd6674e7c00 R08: 0000000000000000 R09: 0000000000000000 [ 116.566857][ T4453] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 116.566873][ T4453] R13: 00007fd666826038 R14: 00007fd666825fa0 R15: 00007fff5641f788 [ 116.566894][ T4453] [ 117.643630][ T4481] FAULT_INJECTION: forcing a failure. [ 117.643630][ T4481] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 117.657210][ T4481] CPU: 0 UID: 0 PID: 4481 Comm: syz.1.1813 Not tainted syzkaller #0 e661c05697932dc72467e0ff9a1babb7f2c48647 [ 117.657257][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 117.657272][ T4481] Call Trace: [ 117.657280][ T4481] [ 117.657289][ T4481] __dump_stack+0x21/0x30 [ 117.657328][ T4481] dump_stack_lvl+0x140/0x1c0 [ 117.657361][ T4481] ? __cfi_dump_stack_lvl+0x10/0x10 [ 117.657396][ T4481] dump_stack+0x19/0x20 [ 117.657427][ T4481] should_fail_ex+0x3c2/0x510 [ 117.657454][ T4481] should_fail+0xf/0x20 [ 117.657479][ T4481] should_fail_usercopy+0x1e/0x30 [ 117.657507][ T4481] strncpy_from_user+0x29/0x280 [ 117.657534][ T4481] getname_flags+0x106/0x6b0 [ 117.657561][ T4481] ? __kasan_check_read+0x15/0x20 [ 117.657585][ T4481] __x64_sys_mkdirat+0x7e/0xa0 [ 117.657617][ T4481] x64_sys_call+0x2ba8/0x2ee0 [ 117.657639][ T4481] do_syscall_64+0x57/0xf0 [ 117.657665][ T4481] ? clear_bhb_loop+0x50/0xa0 [ 117.657702][ T4481] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 117.657732][ T4481] RIP: 0033:0x7f4d8ff9de99 [ 117.657753][ T4481] 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 [ 117.657774][ T4481] RSP: 002b:00007f4d90dfa028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 117.657800][ T4481] RAX: ffffffffffffffda RBX: 00007f4d90225fa0 RCX: 00007f4d8ff9de99 [ 117.657819][ T4481] RDX: 0000000000000145 RSI: 0000200000000100 RDI: ffffffffffffff9c [ 117.657836][ T4481] RBP: 00007f4d90dfa090 R08: 0000000000000000 R09: 0000000000000000 [ 117.657852][ T4481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 117.657867][ T4481] R13: 00007f4d90226038 R14: 00007f4d90225fa0 R15: 00007fff757ec758 [ 117.657889][ T4481] [ 118.658305][ T36] kauditd_printk_skb: 45841 callbacks suppressed [ 118.658326][ T36] audit: type=1400 audit(1784730427.127:420875): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 118.686114][ T36] audit: type=1400 audit(1784730427.137:420876): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 118.687148][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 118.714140][ T149] audit: audit_lost=20156 audit_rate_limit=0 audit_backlog_limit=64 [ 118.722342][ T149] audit: backlog limit exceeded [ 118.722998][ T36] audit: type=1400 audit(1784730427.137:420877): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 118.728109][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 118.748777][ T36] audit: type=1400 audit(1784730427.137:420878): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 118.755817][ T149] audit: audit_lost=20157 audit_rate_limit=0 audit_backlog_limit=64 [ 118.776235][ T36] audit: type=1400 audit(1784730427.137:420879): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 119.693167][ T4566] FAULT_INJECTION: forcing a failure. [ 119.693167][ T4566] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 119.710095][ T4566] CPU: 0 UID: 0 PID: 4566 Comm: syz.1.1850 Not tainted syzkaller #0 e661c05697932dc72467e0ff9a1babb7f2c48647 [ 119.710131][ T4566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 119.710147][ T4566] Call Trace: [ 119.710154][ T4566] [ 119.710164][ T4566] __dump_stack+0x21/0x30 [ 119.710202][ T4566] dump_stack_lvl+0x140/0x1c0 [ 119.710245][ T4566] ? __cfi_dump_stack_lvl+0x10/0x10 [ 119.710278][ T4566] ? check_stack_object+0x138/0x150 [ 119.710302][ T4566] dump_stack+0x19/0x20 [ 119.710332][ T4566] should_fail_ex+0x3c2/0x510 [ 119.710360][ T4566] should_fail+0xf/0x20 [ 119.710384][ T4566] should_fail_usercopy+0x1e/0x30 [ 119.710411][ T4566] _copy_to_user+0x24/0xa0 [ 119.710443][ T4566] simple_read_from_buffer+0xed/0x160 [ 119.710477][ T4566] proc_fail_nth_read+0x1aa/0x220 [ 119.710509][ T4566] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 119.710542][ T4566] ? bpf_lsm_file_permission+0xd/0x20 [ 119.710571][ T4566] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 119.710604][ T4566] vfs_read+0x28b/0xc70 [ 119.710629][ T4566] ? __cfi_vfs_read+0x10/0x10 [ 119.710651][ T4566] ? __kasan_check_write+0x18/0x20 [ 119.710673][ T4566] ? mutex_lock+0x97/0x1d0 [ 119.710705][ T4566] ? __cfi_mutex_lock+0x10/0x10 [ 119.710738][ T4566] ksys_read+0x145/0x260 [ 119.710760][ T4566] ? __cfi_ksys_read+0x10/0x10 [ 119.710783][ T4566] ? __kasan_check_write+0x18/0x20 [ 119.710804][ T4566] ? fpregs_restore_userregs+0x11c/0x260 [ 119.710834][ T4566] __x64_sys_read+0x7f/0x90 [ 119.710856][ T4566] x64_sys_call+0x2638/0x2ee0 [ 119.710877][ T4566] do_syscall_64+0x57/0xf0 [ 119.710902][ T4566] ? clear_bhb_loop+0x50/0xa0 [ 119.710932][ T4566] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 119.710962][ T4566] RIP: 0033:0x7f4d8ff5e6ce [ 119.710983][ T4566] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 119.711003][ T4566] RSP: 002b:00007f4d90df9fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 119.711028][ T4566] RAX: ffffffffffffffda RBX: 00007f4d90dfa6c0 RCX: 00007f4d8ff5e6ce [ 119.711044][ T4566] RDX: 000000000000000f RSI: 00007f4d90dfa0a0 RDI: 0000000000000005 [ 119.711060][ T4566] RBP: 00007f4d90dfa090 R08: 0000000000000000 R09: 0000000000000000 [ 119.711074][ T4566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 119.711087][ T4566] R13: 00007f4d90226038 R14: 00007f4d90225fa0 R15: 00007fff757ec758 [ 119.711105][ T4566] [ 120.090475][ T4584] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1858'. [ 120.152253][ T4586] netlink: 'syz.2.1857': attribute type 11 has an invalid length. [ 120.394575][ T4593] FAULT_INJECTION: forcing a failure. [ 120.394575][ T4593] name failslab, interval 1, probability 0, space 0, times 0 [ 120.437163][ T4593] CPU: 1 UID: 0 PID: 4593 Comm: syz.1.1861 Not tainted syzkaller #0 e661c05697932dc72467e0ff9a1babb7f2c48647 [ 120.437199][ T4593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 120.437214][ T4593] Call Trace: [ 120.437221][ T4593] [ 120.437231][ T4593] __dump_stack+0x21/0x30 [ 120.437268][ T4593] dump_stack_lvl+0x140/0x1c0 [ 120.437312][ T4593] ? __cfi_dump_stack_lvl+0x10/0x10 [ 120.437345][ T4593] ? __filename_parentat+0x458/0x660 [ 120.437377][ T4593] dump_stack+0x19/0x20 [ 120.437408][ T4593] should_fail_ex+0x3c2/0x510 [ 120.437434][ T4593] should_failslab+0xac/0x100 [ 120.437464][ T4593] kmem_cache_alloc_lru_noprof+0x44/0x410 [ 120.437489][ T4593] ? __d_alloc+0x42/0x8c0 [ 120.437510][ T4593] ? __d_lookup+0x4e8/0x550 [ 120.437535][ T4593] __d_alloc+0x42/0x8c0 [ 120.437556][ T4593] d_alloc+0x4c/0x1c0 [ 120.437576][ T4593] ? lookup_one_qstr_excl+0xba/0x280 [ 120.437604][ T4593] lookup_one_qstr_excl+0xcf/0x280 [ 120.437633][ T4593] filename_create+0x241/0x450 [ 120.437665][ T4593] ? kern_path_create+0x70/0x70 [ 120.437703][ T4593] ? __cfi___check_object_size+0x10/0x10 [ 120.437729][ T4593] do_mkdirat+0xa9/0x530 [ 120.437766][ T4593] ? __cfi_do_mkdirat+0x10/0x10 [ 120.437798][ T4593] ? __kasan_check_write+0x18/0x20 [ 120.437820][ T4593] ? getname_flags+0x203/0x6b0 [ 120.437845][ T4593] ? __kasan_check_read+0x15/0x20 [ 120.437869][ T4593] __x64_sys_mkdirat+0x8b/0xa0 [ 120.437900][ T4593] x64_sys_call+0x2ba8/0x2ee0 [ 120.437921][ T4593] do_syscall_64+0x57/0xf0 [ 120.437948][ T4593] ? clear_bhb_loop+0x50/0xa0 [ 120.437978][ T4593] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 120.438008][ T4593] RIP: 0033:0x7f4d8ff9de99 [ 120.438028][ T4593] 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 [ 120.438050][ T4593] RSP: 002b:00007f4d90dfa028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 120.438076][ T4593] RAX: ffffffffffffffda RBX: 00007f4d90225fa0 RCX: 00007f4d8ff9de99 [ 120.438094][ T4593] RDX: 0000000000000145 RSI: 0000200000000100 RDI: ffffffffffffff9c [ 120.438110][ T4593] RBP: 00007f4d90dfa090 R08: 0000000000000000 R09: 0000000000000000 [ 120.438125][ T4593] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 120.438140][ T4593] R13: 00007f4d90226038 R14: 00007f4d90225fa0 R15: 00007fff757ec758 [ 120.438161][ T4593] [ 123.167217][ T4693] FAULT_INJECTION: forcing a failure. [ 123.167217][ T4693] name failslab, interval 1, probability 0, space 0, times 0 [ 123.181981][ T4693] CPU: 0 UID: 0 PID: 4693 Comm: syz.1.1905 Not tainted syzkaller #0 e661c05697932dc72467e0ff9a1babb7f2c48647 [ 123.182014][ T4693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 123.182027][ T4693] Call Trace: [ 123.182033][ T4693] [ 123.182041][ T4693] __dump_stack+0x21/0x30 [ 123.182076][ T4693] dump_stack_lvl+0x140/0x1c0 [ 123.182107][ T4693] ? __cfi_dump_stack_lvl+0x10/0x10 [ 123.182141][ T4693] ? __asan_memcpy+0x5a/0x80 [ 123.182166][ T4693] dump_stack+0x19/0x20 [ 123.182197][ T4693] should_fail_ex+0x3c2/0x510 [ 123.182225][ T4693] should_failslab+0xac/0x100 [ 123.182253][ T4693] kmem_cache_alloc_lru_noprof+0x44/0x410 [ 123.182280][ T4693] ? shmem_alloc_inode+0x3b/0xd0 [ 123.182309][ T4693] ? avc_has_perm_noaudit+0x26b/0x360 [ 123.182339][ T4693] ? __cfi_shmem_alloc_inode+0x10/0x10 [ 123.182369][ T4693] shmem_alloc_inode+0x3b/0xd0 [ 123.182398][ T4693] ? __cfi_shmem_alloc_inode+0x10/0x10 [ 123.182428][ T4693] alloc_inode+0x7a/0x270 [ 123.182456][ T4693] ? __cfi__raw_spin_lock+0x10/0x10 [ 123.182483][ T4693] new_inode+0x25/0x1e0 [ 123.182512][ T4693] shmem_get_inode+0x352/0xc10 [ 123.182543][ T4693] shmem_mknod+0x63/0x200 [ 123.182576][ T4693] shmem_mkdir+0x3b/0x80 [ 123.182609][ T4693] vfs_mkdir+0x58e/0x810 [ 123.182642][ T4693] do_mkdirat+0x240/0x530 [ 123.182674][ T4693] ? __cfi_do_mkdirat+0x10/0x10 [ 123.182715][ T4693] ? __kasan_check_write+0x18/0x20 [ 123.182739][ T4693] ? getname_flags+0x203/0x6b0 [ 123.182764][ T4693] ? __kasan_check_read+0x15/0x20 [ 123.182787][ T4693] __x64_sys_mkdirat+0x8b/0xa0 [ 123.182821][ T4693] x64_sys_call+0x2ba8/0x2ee0 [ 123.182843][ T4693] do_syscall_64+0x57/0xf0 [ 123.182868][ T4693] ? clear_bhb_loop+0x50/0xa0 [ 123.182900][ T4693] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 123.182929][ T4693] RIP: 0033:0x7f4d8ff9de99 [ 123.182949][ T4693] 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 [ 123.182970][ T4693] RSP: 002b:00007f4d90dfa028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 123.183000][ T4693] RAX: ffffffffffffffda RBX: 00007f4d90225fa0 RCX: 00007f4d8ff9de99 [ 123.183018][ T4693] RDX: 0000000000000145 RSI: 0000200000000100 RDI: ffffffffffffff9c [ 123.183036][ T4693] RBP: 00007f4d90dfa090 R08: 0000000000000000 R09: 0000000000000000 [ 123.183051][ T4693] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 123.183065][ T4693] R13: 00007f4d90226038 R14: 00007f4d90225fa0 R15: 00007fff757ec758 [ 123.183086][ T4693] [ 123.545573][ T4702] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=4702 comm=syz.0.1907 [ 123.665247][ T36] kauditd_printk_skb: 36720 callbacks suppressed [ 123.665269][ T36] audit: type=1400 audit(1784730432.130:451788): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 123.692984][ T36] audit: type=1400 audit(1784730432.140:451789): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 123.694739][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 123.714193][ T36] audit: type=1400 audit(1784730432.140:451790): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 123.721599][ T149] audit: audit_lost=22095 audit_rate_limit=0 audit_backlog_limit=64 [ 123.750290][ T149] audit: backlog limit exceeded [ 123.755227][ T36] audit: type=1400 audit(1784730432.140:451791): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 123.756729][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 123.779888][ T36] audit: type=1400 audit(1784730432.140:451792): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 123.791828][ T149] audit: audit_lost=22096 audit_rate_limit=0 audit_backlog_limit=64 [ 126.405241][ T4798] FAULT_INJECTION: forcing a failure. [ 126.405241][ T4798] name failslab, interval 1, probability 0, space 0, times 0 [ 126.441852][ T4798] CPU: 1 UID: 0 PID: 4798 Comm: syz.3.1949 Not tainted syzkaller #0 e661c05697932dc72467e0ff9a1babb7f2c48647 [ 126.441889][ T4798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 126.441904][ T4798] Call Trace: [ 126.441911][ T4798] [ 126.441922][ T4798] __dump_stack+0x21/0x30 [ 126.441963][ T4798] dump_stack_lvl+0x140/0x1c0 [ 126.441997][ T4798] ? __cfi_dump_stack_lvl+0x10/0x10 [ 126.442033][ T4798] dump_stack+0x19/0x20 [ 126.442066][ T4798] should_fail_ex+0x3c2/0x510 [ 126.442094][ T4798] should_failslab+0xac/0x100 [ 126.442124][ T4798] kmem_cache_alloc_noprof+0x42/0x410 [ 126.442150][ T4798] ? security_inode_alloc+0x51/0x230 [ 126.442179][ T4798] ? __cfi_make_kgid+0x10/0x10 [ 126.442219][ T4798] security_inode_alloc+0x51/0x230 [ 126.442249][ T4798] inode_init_always_gfp+0x756/0x9e0 [ 126.442285][ T4798] ? __cfi_shmem_alloc_inode+0x10/0x10 [ 126.442316][ T4798] alloc_inode+0xc5/0x270 [ 126.442343][ T4798] ? __cfi__raw_spin_lock+0x10/0x10 [ 126.442378][ T4798] new_inode+0x25/0x1e0 [ 126.442408][ T4798] shmem_get_inode+0x352/0xc10 [ 126.442438][ T4798] shmem_mknod+0x63/0x200 [ 126.442471][ T4798] shmem_mkdir+0x3b/0x80 [ 126.442502][ T4798] vfs_mkdir+0x58e/0x810 [ 126.442533][ T4798] do_mkdirat+0x240/0x530 [ 126.442564][ T4798] ? __cfi_do_mkdirat+0x10/0x10 [ 126.442594][ T4798] ? __kasan_check_write+0x18/0x20 [ 126.442614][ T4798] ? getname_flags+0x203/0x6b0 [ 126.442638][ T4798] ? __kasan_check_read+0x15/0x20 [ 126.442660][ T4798] __x64_sys_mkdirat+0x8b/0xa0 [ 126.442692][ T4798] x64_sys_call+0x2ba8/0x2ee0 [ 126.442713][ T4798] do_syscall_64+0x57/0xf0 [ 126.442739][ T4798] ? clear_bhb_loop+0x50/0xa0 [ 126.442771][ T4798] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 126.442800][ T4798] RIP: 0033:0x7fd66659de99 [ 126.442820][ T4798] 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 [ 126.442840][ T4798] RSP: 002b:00007fd6674e8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 126.442865][ T4798] RAX: ffffffffffffffda RBX: 00007fd666825fa0 RCX: 00007fd66659de99 [ 126.442883][ T4798] RDX: 0000000000000145 RSI: 0000200000000100 RDI: ffffffffffffff9c [ 126.442899][ T4798] RBP: 00007fd6674e8090 R08: 0000000000000000 R09: 0000000000000000 [ 126.442914][ T4798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 126.442929][ T4798] R13: 00007fd666826038 R14: 00007fd666825fa0 R15: 00007fff5641f788 [ 126.442950][ T4798] [ 128.673837][ T36] kauditd_printk_skb: 36276 callbacks suppressed [ 128.673857][ T36] audit: type=1400 audit(1784730437.152:487789): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 128.701592][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 128.702029][ T36] audit: type=1400 audit(1784730437.152:487790): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 128.708480][ T149] audit: audit_lost=22190 audit_rate_limit=0 audit_backlog_limit=64 [ 128.730159][ T36] audit: type=1400 audit(1784730437.152:487791): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 128.737838][ T149] audit: backlog limit exceeded [ 128.762448][ T36] audit: type=1400 audit(1784730437.152:487792): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 128.764523][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 128.785396][ T36] audit: type=1400 audit(1784730437.152:487793): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 128.791473][ T149] audit: audit_lost=22191 audit_rate_limit=0 audit_backlog_limit=64 [ 129.858244][ T4923] FAULT_INJECTION: forcing a failure. [ 129.858244][ T4923] name failslab, interval 1, probability 0, space 0, times 0 [ 129.871020][ T4923] CPU: 1 UID: 0 PID: 4923 Comm: syz.3.1999 Not tainted syzkaller #0 e661c05697932dc72467e0ff9a1babb7f2c48647 [ 129.871056][ T4923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 129.871071][ T4923] Call Trace: [ 129.871079][ T4923] [ 129.871089][ T4923] __dump_stack+0x21/0x30 [ 129.871135][ T4923] dump_stack_lvl+0x140/0x1c0 [ 129.871168][ T4923] ? __cfi_dump_stack_lvl+0x10/0x10 [ 129.871202][ T4923] ? kasan_save_alloc_info+0x3a/0x50 [ 129.871240][ T4923] dump_stack+0x19/0x20 [ 129.871272][ T4923] should_fail_ex+0x3c2/0x510 [ 129.871298][ T4923] ? security_inode_init_security+0x11c/0x600 [ 129.871330][ T4923] should_failslab+0xac/0x100 [ 129.871359][ T4923] __kmalloc_noprof+0x69/0x510 [ 129.871384][ T4923] ? security_inode_init_security+0x11c/0x600 [ 129.871415][ T4923] ? get_inode_acl+0x50/0x50 [ 129.871454][ T4923] ? __cfi_shmem_alloc_inode+0x10/0x10 [ 129.871486][ T4923] ? __cfi_shmem_initxattrs+0x10/0x10 [ 129.871520][ T4923] security_inode_init_security+0x11c/0x600 [ 129.871553][ T4923] ? __cfi_security_inode_init_security+0x10/0x10 [ 129.871583][ T4923] ? set_cached_acl+0xe1/0x1a0 [ 129.871617][ T4923] ? simple_acl_create+0x190/0x1c0 [ 129.871641][ T4923] shmem_mknod+0xd5/0x200 [ 129.871674][ T4923] shmem_mkdir+0x3b/0x80 [ 129.871706][ T4923] vfs_mkdir+0x58e/0x810 [ 129.871740][ T4923] do_mkdirat+0x240/0x530 [ 129.871771][ T4923] ? __cfi_do_mkdirat+0x10/0x10 [ 129.871804][ T4923] ? __kasan_check_write+0x18/0x20 [ 129.871827][ T4923] ? getname_flags+0x203/0x6b0 [ 129.871852][ T4923] ? __kasan_check_read+0x15/0x20 [ 129.871875][ T4923] __x64_sys_mkdirat+0x8b/0xa0 [ 129.871908][ T4923] x64_sys_call+0x2ba8/0x2ee0 [ 129.871930][ T4923] do_syscall_64+0x57/0xf0 [ 129.871956][ T4923] ? clear_bhb_loop+0x50/0xa0 [ 129.872004][ T4923] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 129.872037][ T4923] RIP: 0033:0x7fd66659de99 [ 129.872057][ T4923] 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 [ 129.872078][ T4923] RSP: 002b:00007fd6674e8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 129.872104][ T4923] RAX: ffffffffffffffda RBX: 00007fd666825fa0 RCX: 00007fd66659de99 [ 129.872130][ T4923] RDX: 0000000000000145 RSI: 0000200000000100 RDI: ffffffffffffff9c [ 129.872148][ T4923] RBP: 00007fd6674e8090 R08: 0000000000000000 R09: 0000000000000000 [ 129.872164][ T4923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 129.872179][ T4923] R13: 00007fd666826038 R14: 00007fd666825fa0 R15: 00007fff5641f788 [ 129.872200][ T4923] [ 133.681540][ T36] kauditd_printk_skb: 41158 callbacks suppressed [ 133.681562][ T36] audit: type=1400 audit(1784730442.154:527820): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 133.709611][ T36] audit: type=1400 audit(1784730442.164:527821): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 133.731159][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 133.731180][ T36] audit: type=1400 audit(1784730442.164:527822): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 133.737962][ T149] audit: audit_lost=22569 audit_rate_limit=0 audit_backlog_limit=64 [ 133.759978][ T36] audit: type=1400 audit(1784730442.164:527823): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 133.773412][ T149] audit: backlog limit exceeded [ 133.789063][ T36] audit: type=1400 audit(1784730442.164:527824): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 133.799397][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 133.815073][ T36] audit: type=1400 audit(1784730442.164:527825): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 134.275721][ T5060] FAULT_INJECTION: forcing a failure. [ 134.275721][ T5060] name failslab, interval 1, probability 0, space 0, times 0 [ 134.301312][ T5060] CPU: 1 UID: 0 PID: 5060 Comm: syz.1.2052 Not tainted syzkaller #0 e661c05697932dc72467e0ff9a1babb7f2c48647 [ 134.301358][ T5060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 134.301375][ T5060] Call Trace: [ 134.301383][ T5060] [ 134.301391][ T5060] __dump_stack+0x21/0x30 [ 134.301430][ T5060] dump_stack_lvl+0x140/0x1c0 [ 134.301464][ T5060] ? __cfi_dump_stack_lvl+0x10/0x10 [ 134.301499][ T5060] dump_stack+0x19/0x20 [ 134.301530][ T5060] should_fail_ex+0x3c2/0x510 [ 134.301557][ T5060] should_failslab+0xac/0x100 [ 134.301587][ T5060] __kmalloc_node_track_caller_noprof+0x65/0x4f0 [ 134.301615][ T5060] ? __x64_sys_mkdirat+0x8b/0xa0 [ 134.301647][ T5060] ? do_syscall_64+0x57/0xf0 [ 134.301673][ T5060] ? sidtab_sid2str_get+0x135/0x360 [ 134.301708][ T5060] kmemdup_noprof+0x31/0x80 [ 134.301743][ T5060] sidtab_sid2str_get+0x135/0x360 [ 134.301778][ T5060] security_sid_to_context_core+0x30d/0x5d0 [ 134.301811][ T5060] security_sid_to_context_force+0x31/0x40 [ 134.301844][ T5060] selinux_inode_init_security+0x659/0x950 [ 134.301887][ T5060] ? __cfi_selinux_inode_init_security+0x10/0x10 [ 134.301924][ T5060] ? security_inode_init_security+0x11c/0x600 [ 134.301955][ T5060] ? __cfi_shmem_initxattrs+0x10/0x10 [ 134.301989][ T5060] ? __cfi_shmem_initxattrs+0x10/0x10 [ 134.302027][ T5060] security_inode_init_security+0x1ab/0x600 [ 134.302063][ T5060] ? __cfi_security_inode_init_security+0x10/0x10 [ 134.302093][ T5060] ? set_cached_acl+0xe1/0x1a0 [ 134.302128][ T5060] ? simple_acl_create+0x190/0x1c0 [ 134.302152][ T5060] shmem_mknod+0xd5/0x200 [ 134.302184][ T5060] shmem_mkdir+0x3b/0x80 [ 134.302216][ T5060] vfs_mkdir+0x58e/0x810 [ 134.302249][ T5060] do_mkdirat+0x240/0x530 [ 134.302277][ T5060] ? __cfi_do_mkdirat+0x10/0x10 [ 134.302307][ T5060] ? __kasan_check_write+0x18/0x20 [ 134.302330][ T5060] ? getname_flags+0x203/0x6b0 [ 134.302355][ T5060] ? __kasan_check_read+0x15/0x20 [ 134.302377][ T5060] __x64_sys_mkdirat+0x8b/0xa0 [ 134.302410][ T5060] x64_sys_call+0x2ba8/0x2ee0 [ 134.302431][ T5060] do_syscall_64+0x57/0xf0 [ 134.302456][ T5060] ? clear_bhb_loop+0x50/0xa0 [ 134.302487][ T5060] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 134.302516][ T5060] RIP: 0033:0x7f4d8ff9de99 [ 134.302536][ T5060] 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 [ 134.302559][ T5060] RSP: 002b:00007f4d90dfa028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 134.302585][ T5060] RAX: ffffffffffffffda RBX: 00007f4d90225fa0 RCX: 00007f4d8ff9de99 [ 134.302604][ T5060] RDX: 0000000000000145 RSI: 0000200000000100 RDI: ffffffffffffff9c [ 134.302621][ T5060] RBP: 00007f4d90dfa090 R08: 0000000000000000 R09: 0000000000000000 [ 134.302637][ T5060] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 134.302652][ T5060] R13: 00007f4d90226038 R14: 00007f4d90225fa0 R15: 00007fff757ec758 [ 134.302673][ T5060] [ 137.024238][ T2731] bridge_slave_1: left allmulticast mode [ 137.030453][ T2731] bridge_slave_1: left promiscuous mode [ 137.037187][ T2731] bridge0: port 2(bridge_slave_1) entered disabled state [ 137.045156][ T2731] bridge_slave_0: left allmulticast mode [ 137.051172][ T2731] bridge_slave_0: left promiscuous mode [ 137.056992][ T2731] bridge0: port 1(bridge_slave_0) entered disabled state [ 137.173414][ T2731] veth1_macvtap: left promiscuous mode [ 137.178981][ T2731] veth0_vlan: left promiscuous mode [ 138.690377][ T36] kauditd_printk_skb: 38608 callbacks suppressed [ 138.690397][ T36] audit: type=1400 audit(1784730447.175:566372): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 138.718041][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 138.718324][ T36] audit: type=1400 audit(1784730447.175:566373): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 138.725385][ T149] audit: audit_lost=22591 audit_rate_limit=0 audit_backlog_limit=64 [ 138.745889][ T36] audit: type=1400 audit(1784730447.175:566374): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 138.754573][ T149] audit: backlog limit exceeded [ 138.775168][ T36] audit: type=1400 audit(1784730447.175:566375): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 138.782040][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 138.801881][ T36] audit: type=1400 audit(1784730447.175:566376): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 138.808214][ T149] audit: audit_lost=22592 audit_rate_limit=0 audit_backlog_limit=64 [ 143.699458][ T36] kauditd_printk_skb: 45547 callbacks suppressed [ 143.699479][ T36] audit: type=1400 audit(1784730452.176:611923): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 143.727169][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 143.727446][ T36] audit: type=1400 audit(1784730452.186:611924): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 143.733731][ T149] audit: audit_lost=22593 audit_rate_limit=0 audit_backlog_limit=64 [ 143.755732][ T36] audit: type=1400 audit(1784730452.186:611925): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 143.763067][ T149] audit: backlog limit exceeded [ 143.763877][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 143.795679][ T149] audit: audit_lost=22594 audit_rate_limit=0 audit_backlog_limit=64 [ 143.803737][ T36] audit: type=1400 audit(1784730452.186:611926): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 143.809655][ T149] audit: backlog limit exceeded [ 147.178336][ T5229] FAULT_INJECTION: forcing a failure. [ 147.178336][ T5229] name failslab, interval 1, probability 0, space 0, times 0 [ 147.191221][ T5229] CPU: 0 UID: 0 PID: 5229 Comm: syz.0.2111 Not tainted syzkaller #0 e661c05697932dc72467e0ff9a1babb7f2c48647 [ 147.191257][ T5229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 147.191272][ T5229] Call Trace: [ 147.191280][ T5229] [ 147.191289][ T5229] __dump_stack+0x21/0x30 [ 147.191325][ T5229] dump_stack_lvl+0x140/0x1c0 [ 147.191355][ T5229] ? __cfi_dump_stack_lvl+0x10/0x10 [ 147.191389][ T5229] ? __kasan_kmalloc+0x96/0xb0 [ 147.191419][ T5229] dump_stack+0x19/0x20 [ 147.191450][ T5229] should_fail_ex+0x3c2/0x510 [ 147.191478][ T5229] should_failslab+0xac/0x100 [ 147.191507][ T5229] __kmalloc_node_noprof+0x69/0x500 [ 147.191533][ T5229] ? __kvmalloc_node_noprof+0x128/0x300 [ 147.191570][ T5229] __kvmalloc_node_noprof+0x128/0x300 [ 147.191607][ T5229] ? __cfi___kvmalloc_node_noprof+0x10/0x10 [ 147.191643][ T5229] ? __kasan_check_write+0x18/0x20 [ 147.191666][ T5229] ? _raw_spin_lock+0x92/0x120 [ 147.191692][ T5229] ? __cfi__raw_spin_lock+0x10/0x10 [ 147.191718][ T5229] simple_xattr_alloc+0x67/0x140 [ 147.191745][ T5229] shmem_initxattrs+0x24f/0x530 [ 147.191779][ T5229] ? security_inode_init_security+0x11c/0x600 [ 147.191821][ T5229] security_inode_init_security+0x431/0x600 [ 147.191852][ T5229] ? __cfi_shmem_initxattrs+0x10/0x10 [ 147.191886][ T5229] ? __cfi_security_inode_init_security+0x10/0x10 [ 147.191916][ T5229] ? set_cached_acl+0xe1/0x1a0 [ 147.191956][ T5229] ? simple_acl_create+0x190/0x1c0 [ 147.191979][ T5229] shmem_mknod+0xd5/0x200 [ 147.192013][ T5229] shmem_mkdir+0x3b/0x80 [ 147.192045][ T5229] vfs_mkdir+0x58e/0x810 [ 147.192078][ T5229] do_mkdirat+0x240/0x530 [ 147.192110][ T5229] ? __cfi_do_mkdirat+0x10/0x10 [ 147.192141][ T5229] ? __kasan_check_write+0x18/0x20 [ 147.192164][ T5229] ? getname_flags+0x203/0x6b0 [ 147.192190][ T5229] ? __kasan_check_read+0x15/0x20 [ 147.192213][ T5229] __x64_sys_mkdirat+0x8b/0xa0 [ 147.192245][ T5229] x64_sys_call+0x2ba8/0x2ee0 [ 147.192267][ T5229] do_syscall_64+0x57/0xf0 [ 147.192292][ T5229] ? clear_bhb_loop+0x50/0xa0 [ 147.192318][ T5229] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 147.192345][ T5229] RIP: 0033:0x7f41b639de99 [ 147.192366][ T5229] 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 [ 147.192385][ T5229] RSP: 002b:00007f41b71cc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 147.192419][ T5229] RAX: ffffffffffffffda RBX: 00007f41b6625fa0 RCX: 00007f41b639de99 [ 147.192437][ T5229] RDX: 0000000000000145 RSI: 0000200000000100 RDI: ffffffffffffff9c [ 147.192454][ T5229] RBP: 00007f41b71cc090 R08: 0000000000000000 R09: 0000000000000000 [ 147.192469][ T5229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 147.192483][ T5229] R13: 00007f41b6626038 R14: 00007f41b6625fa0 R15: 00007ffe2bf7fc48 [ 147.192504][ T5229] [ 148.708938][ T36] kauditd_printk_skb: 44784 callbacks suppressed [ 148.708956][ T36] audit: type=1400 audit(1784730457.196:656573): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 148.742492][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 148.749564][ T149] audit: audit_lost=22641 audit_rate_limit=0 audit_backlog_limit=64 [ 148.757598][ T149] audit: backlog limit exceeded [ 148.762695][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 148.769551][ T36] audit: type=1400 audit(1784730457.216:656574): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 148.790922][ T149] audit: audit_lost=22642 audit_rate_limit=0 audit_backlog_limit=64 [ 148.799066][ T149] audit: backlog limit exceeded [ 148.804433][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 148.811133][ T36] audit: type=1400 audit(1784730457.216:656575): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 153.718507][ T36] kauditd_printk_skb: 48166 callbacks suppressed [ 153.718527][ T36] audit: type=1400 audit(1784730462.207:703948): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 153.745814][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 153.746824][ T36] audit: type=1400 audit(1784730462.207:703949): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 153.752717][ T149] audit: audit_lost=22908 audit_rate_limit=0 audit_backlog_limit=64 [ 153.773956][ T36] audit: type=1400 audit(1784730462.207:703950): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 153.782474][ T149] audit: backlog limit exceeded [ 153.803521][ T36] audit: type=1400 audit(1784730462.207:703951): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 153.829255][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 153.835887][ T149] audit: audit_lost=22909 audit_rate_limit=0 audit_backlog_limit=64 [ 153.847255][ T5259] audit: audit_backlog=65 > audit_backlog_limit=64 [ 158.064241][ T1609] can0 (unregistered): slcan off ptm0. [ 158.064347][ T2724] veth0_to_team: left allmulticast mode [ 158.075866][ T2724] veth0_to_team: left promiscuous mode [ 158.088764][ T2724] bridge0: port 3(veth0_to_team) entered disabled state [ 158.115651][ T2724] bridge_slave_1: left allmulticast mode [ 158.126866][ T2724] bridge_slave_1: left promiscuous mode [ 158.133057][ T2724] bridge0: port 2(bridge_slave_1) entered disabled state [ 158.140831][ T2724] bridge_slave_0: left allmulticast mode [ 158.146553][ T2724] bridge_slave_0: left promiscuous mode [ 158.152494][ T2724] bridge0: port 1(bridge_slave_0) entered disabled state [ 158.261013][ T2724] veth1_macvtap: left promiscuous mode [ 158.266606][ T2724] veth0_vlan: left promiscuous mode [ 158.580878][ T2724] bridge_slave_1: left allmulticast mode [ 158.586620][ T2724] bridge_slave_1: left promiscuous mode [ 158.592513][ T2724] bridge0: port 2(bridge_slave_1) entered disabled state [ 158.600471][ T2724] bridge_slave_1: left allmulticast mode [ 158.606255][ T2724] bridge_slave_1: left promiscuous mode [ 158.612154][ T2724] bridge0: port 2(bridge_slave_1) entered disabled state [ 158.620312][ T2724] bridge_slave_0: left allmulticast mode [ 158.626007][ T2724] bridge_slave_0: left promiscuous mode [ 158.631891][ T2724] bridge0: port 1(bridge_slave_0) entered disabled state [ 158.728150][ T36] kauditd_printk_skb: 45244 callbacks suppressed [ 158.728169][ T36] audit: type=1400 audit(1784730467.207:747669): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 158.748193][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 158.756715][ T36] audit: type=1400 audit(1784730467.217:747670): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 158.762583][ T149] audit: audit_lost=23419 audit_rate_limit=0 audit_backlog_limit=64 [ 158.784898][ T36] audit: type=1400 audit(1784730467.217:747671): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 158.794010][ T149] audit: backlog limit exceeded [ 158.813567][ T36] audit: type=1400 audit(1784730467.217:747672): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 158.839173][ T36] audit: type=1400 audit(1784730467.217:747673): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 158.839851][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 158.861198][ T36] audit: type=1400 audit(1784730467.217:747674): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 158.913392][ T2724] veth1_macvtap: left promiscuous mode [ 158.919012][ T2724] veth0_vlan: left promiscuous mode [ 163.737959][ T36] kauditd_printk_skb: 50058 callbacks suppressed [ 163.737979][ T36] audit: type=1400 audit(1784730472.227:797176): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 163.765605][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 163.765927][ T36] audit: type=1400 audit(1784730472.227:797177): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 163.772255][ T149] audit: audit_lost=23606 audit_rate_limit=0 audit_backlog_limit=64 [ 163.793418][ T36] audit: type=1400 audit(1784730472.227:797178): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 163.802268][ T149] audit: backlog limit exceeded [ 163.823254][ T36] audit: type=1400 audit(1784730472.227:797179): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 163.829343][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 163.849637][ T36] audit: type=1400 audit(1784730472.227:797180): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 163.856132][ T149] audit: audit_lost=23607 audit_rate_limit=0 audit_backlog_limit=64 [ 168.747780][ T36] kauditd_printk_skb: 50474 callbacks suppressed [ 168.747800][ T36] audit: type=1400 audit(1784730477.237:847654): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 168.775343][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 168.775362][ T149] audit: audit_lost=23608 audit_rate_limit=0 audit_backlog_limit=64 [ 168.782427][ T36] audit: type=1400 audit(1784730477.237:847655): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 168.790224][ T149] audit: backlog limit exceeded [ 168.811623][ T36] audit: type=1400 audit(1784730477.237:847656): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 168.817153][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 168.837570][ T36] audit: type=1400 audit(1784730477.237:847657): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 168.843924][ T149] audit: audit_lost=23609 audit_rate_limit=0 audit_backlog_limit=64 [ 168.865370][ T36] audit: type=1400 audit(1784730477.237:847658): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 173.757587][ T36] kauditd_printk_skb: 51128 callbacks suppressed [ 173.757607][ T36] audit: type=1400 audit(1784730482.228:897424): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 173.780545][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 173.785885][ T36] audit: type=1400 audit(1784730482.238:897425): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 173.792065][ T149] audit: audit_lost=24064 audit_rate_limit=0 audit_backlog_limit=64 [ 173.813326][ T36] audit: type=1400 audit(1784730482.238:897426): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 173.821430][ T149] audit: backlog limit exceeded [ 173.842550][ T36] audit: type=1400 audit(1784730482.238:897427): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 173.848457][ T149] audit: audit_backlog=65 > audit_backlog_limit=64 [ 173.868851][ T36] audit: type=1400 audit(1784730482.238:897428): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=0 [ 173.874981][ T149] audit: audit_lost=24065 audit_rate_limit=0 audit_backlog_limit=64