last executing test programs: 4.684411192s ago: executing program 1: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000040)='./file0\x00', 0x300001a, &(0x7f0000001080)=ANY=[@ANYBLOB="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", @ANYBLOB="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"], 0xf, 0x2a6, &(0x7f0000000480)="$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") r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000080850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000000)='kmem_cache_free\x00', r0}, 0x10) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000002780)='./file1\x00', 0x0) 4.370886521s ago: executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f0000000040)='ext4_es_find_extent_range_enter\x00', r0}, 0x10) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) 3.946589577s ago: executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8933, &(0x7f00000008c0)={'wg0\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)={0x34, r1, 0x1, 0x0, 0x0, {0x1a}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x34}}, 0x0) 2.547291174s ago: executing program 1: open(&(0x7f0000000040)='./file0\x00', 0x85142, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000008c0)={&(0x7f0000000300)='9p_client_req\x00', r0}, 0x10) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = dup(r2) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r3]) 2.25319753s ago: executing program 1: r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000007c0)=ANY=[@ANYBLOB="1201000064172f2057155081ed29010203010902120001000000000904"], 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x5, 0x400, 0x9, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f00000004c0)={r1, &(0x7f0000000340), &(0x7f00000005c0)=""/155}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000080000000000000000000001811", @ANYRES32=r1], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r2}, 0x10) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000940)={0x84, &(0x7f0000000500)=ANY=[@ANYBLOB="000001000000c95b32dca9382bbd91e037"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 1.633377907s ago: executing program 4: r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000140)=@base={0xa, 0x16, 0xb3, 0x7f}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x13, &(0x7f0000000080)=@framed={{0x18, 0x8}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_fd={0x18, 0x0, 0x1, 0x0, r0}, @generic={0x66}, @initr0, @exit, @alu={0x6, 0x0, 0xa, 0xa}, @printk={@x, {}, {}, {}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x9}, {}, {0x85, 0x0, 0x0, 0x2d}}]}, &(0x7f0000000000)='GPL\x00', 0x2, 0xde, &(0x7f0000000340)=""/222}, 0x23) 1.382291686s ago: executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x0, 0x0, 0x0, 0x8000}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000007f1600850000008200"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x10) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r3, &(0x7f00000003c0)={&(0x7f0000000180)=@id={0x1e, 0x3, 0x2, {0x4e22, 0x4}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x8010}, 0x0) sendmmsg(r4, &(0x7f0000003b00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x21, &(0x7f0000000040), 0x4) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0}, 0x48) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000002c0)=0x14) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@bloom_filter={0x1e, 0x0, 0x7, 0xe22, 0x1008, r0, 0x1, '\x00', r5, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0xc}, 0x48) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x275a, 0x0) ftruncate(r6, 0x653f) socket(0x1, 0x803, 0x0) mknodat$null(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x103) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x6, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x63, 0x5d}}, &(0x7f0000000000)='GPL\x00', 0x5, 0x487, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffdfd}, 0x48) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x12, 0x2, 0x4, 0x2}, 0x48) r9 = accept4$unix(r7, &(0x7f0000000340), &(0x7f0000000080)=0x6e, 0x0) setsockopt$sock_timeval(r9, 0x1, 0x43, &(0x7f00000001c0), 0x10) shutdown(r7, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{}, &(0x7f0000000040), &(0x7f0000000140)=r8}, 0x20) pipe2$9p(&(0x7f0000001900)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup(r11) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x5e045, &(0x7f0000000400)=ANY=[@ANYRESOCT=r5, @ANYRESHEX=r10, @ANYRES8=r2]) 1.187645725s ago: executing program 4: r0 = add_key$keyring(&(0x7f0000000080), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000280)={'syz', 0x1}, 0x0, 0x0, r0) r2 = add_key(&(0x7f0000000240)='user\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000380)="e1", 0x1, r1) keyctl$search(0xa, r0, &(0x7f0000000440)='user\x00', &(0x7f0000000480)={'syz', 0x1}, r2) 1.035320839s ago: executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0xa, 0x200, 0x8a, 0x5}, 0x48) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x10245c457f0000}, 0x38) 982.023878ms ago: executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x2, 0x4, 0x5, 0x2, 0x1000}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000010007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x10) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000002c0)={'veth0_to_batadv\x00', 0x0}) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000200)=0x5, 0x4) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000000040)=0x200, 0x4) sendto$packet(r2, &(0x7f00000000c0)="3f030e03f007120006001e0089e9aaa911d7c2290f0086dd1327c9167c64114a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c1511fdf9435e3ffe46", 0xb318, 0x0, &(0x7f0000000540)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @multicast}, 0x14) 957.249381ms ago: executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="9feb01001800000000000000340000003400000002000000000000000000000a020000000000000000000001053f0000000000000000000001000005000000000000000001"], 0x0, 0x4e}, 0x20) 872.544765ms ago: executing program 0: r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000002c0), 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r0}, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x10, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000510700140000000000000001b7080000000000007b8af8ff00000000b7080000fcffffff7b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70500000800000085000000a500000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r1}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x2, 0x4, 0x4, 0x9}, 0x48) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0xd, 0x3, 0x4, 0x1, 0x0, r2}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000e80)={r3, &(0x7f0000000d40), 0x0}, 0x20) 869.294265ms ago: executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x3, 0x8, 0x8}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='ext4_mark_inode_dirty\x00'}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='sys_enter\x00', r1}, 0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000040)={0x50, 0x0, 0x0, {0x7, 0x27, 0x0, 0x0, 0x0, 0x8c0f}}, 0x50) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = dup(r3) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x4000}) ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, &(0x7f0000000100)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000040), 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 833.374971ms ago: executing program 2: r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000140)=@base={0xa, 0x16, 0xb3, 0x7f}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x13, &(0x7f0000000080)=@framed={{0x18, 0x8}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_fd={0x18, 0x0, 0x1, 0x0, r0}, @generic={0x66}, @initr0, @exit, @alu={0x6, 0x0, 0xa, 0xa}, @printk={@x, {}, {}, {}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x9}, {}, {0x85, 0x0, 0x0, 0x2d}}]}, &(0x7f0000000000)='GPL\x00', 0x2, 0xde, &(0x7f0000000340)=""/222}, 0x23) 828.519601ms ago: executing program 4: syz_mount_image$f2fs(&(0x7f0000000040), &(0x7f00000000c0)='./file2\x00', 0x1008000, &(0x7f0000000180)={[{@nouser_xattr}, {@four_active_logs}, {@noacl}, {@noquota}, {@fastboot}, {@fastboot}, {@prjjquota={'prjjquota', 0x3d, '-{'}}, {@jqfmt_vfsv1}, {@extent_cache}, {@nobarrier}]}, 0x1, 0x54f9, &(0x7f000000ab40)="$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r0 = fspick(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f0000000080)='ro\x00', 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) 707.41469ms ago: executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000f00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x9, 0x4, 0xfff, 0x5}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000000018110000", @ANYRES32=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f0000000300)='sched_switch\x00', r1}, 0x10) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000140)=@raw={'raw\x00', 0x8, 0x3, 0x650, 0x368, 0x25, 0x148, 0x0, 0x60, 0x5b8, 0x2a8, 0x2a8, 0x5b8, 0x2a8, 0x3, 0x0, {[{{@ip={@multicast2, @multicast2, 0x0, 0x0, 'bridge0\x00', 'rose0\x00'}, 0x0, 0x2f8, 0x368, 0x0, {0x200003ae, 0x7f00}, [@common=@inet=@hashlimit1={{0x58}, {'veth1_to_team\x00', {0x0, 0x0, 0x9, 0x0, 0x0, 0xffffffff, 0x7}}}, @common=@unspec=@bpf1={{0x230, 'bpf\x00', 0x0}, @pinned={0x1, 0x0, 0x6, './file0\x00'}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "f2f7b9f28413d9d8ad470ad2b60c45cb4ea6e7bf902bdc2ff8a9304d9f655c746adc0bdc773506378bc2d27efd6abb05175089830cc46186074d7de46d5af300"}}}, {{@ip={@empty, @empty, 0x0, 0x0, 'syzkaller0\x00', 'veth0_to_team\x00'}, 0x0, 0x1f0, 0x250, 0x0, {}, [@common=@inet=@hashlimit3={{0x158}, {'geneve0\x00'}}, @inet=@rpfilter={{0x28}}]}, @common=@SET={0x60}}], {{'\x00', 0xc8, 0x70, 0x98}, {0x28}}}}, 0x6b0) 703.371251ms ago: executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x9, 0x4, 0x8, 0xc}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006d", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='tlb_flush\x00', r1}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='memory.events\x00', 0x100002, 0x0) write$cgroup_type(r2, &(0x7f0000000180), 0x40001) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f00000005c0)=ANY=[@ANYBLOB="b40000000000000079109500000000007b0ae8ff0000000095000000000000004b1d89ded7c1c0181ff1d2e9b1ea9a6f6428bf33"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x3f}, 0x48) 655.953758ms ago: executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001980)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x41) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000200)='./bus\x00', 0x0) mount$tmpfs(0x0, &(0x7f0000000080)='./bus\x00', &(0x7f0000000680), 0x0, &(0x7f00000004c0)={[], [{@flag='dirsync'}]}) 547.267435ms ago: executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x6, 0x4, 0xfff, 0x9}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000100007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000500)='hrtimer_start\x00', r1}, 0x10) timer_create(0x0, 0x0, &(0x7f0000000000)) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000500)='hrtimer_start\x00', r2}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000200)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) 542.485966ms ago: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c00003f0000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='sys_enter\x00', r0}, 0x10) r1 = getpid() process_vm_readv(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 512.91229ms ago: executing program 2: setresuid(0x0, 0x0, 0xee00) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002000), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000002040), &(0x7f0000002080)='./file0\x00', 0x0, &(0x7f00000020c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}, 0x0, 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000002840)='./file0\x00', 0x0, 0x0) 436.702712ms ago: executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=@framed={{}, [@printk={@d}]}, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r0}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000001c00)={0x2, 0x4e23, @multicast2}, 0x10) connect$inet(r1, &(0x7f0000001bc0)={0x2, 0x4e23, @loopback}, 0x10) write$binfmt_misc(r1, 0x0, 0x3a7) 365.946343ms ago: executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) setresuid(0xee01, 0x0, 0xee01) sched_setscheduler(0x0, 0x5, &(0x7f0000000100)) ioprio_set$pid(0x1, 0x0, 0x0) ioprio_get$pid(0x3, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b001808003950323030302e4c"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000f6000017850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='9p_protocol_dump\x00', r4}, 0x10) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000440)='./file1\x00', 0x0) mkdir(&(0x7f0000000f40)='./file1/file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000005c0)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1/file0'}}]}) 337.133778ms ago: executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x6, 0x4, 0x8, 0x7}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000a40)={&(0x7f0000000980)='sys_enter\x00', r1}, 0x10) accept(0xffffffffffffffff, 0x0, 0x0) 301.229743ms ago: executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x200000, &(0x7f0000000280)={[{@noblock_validity}, {}, {@sysvgroups}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@orlov}, {@errors_continue}, {@noauto_da_alloc}, {@nomblk_io_submit}]}, 0x3, 0x56a, &(0x7f0000000680)="$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") chdir(&(0x7f0000000000)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001f80)=[{0x0}, {0x0}, {0xffffffffffffffff}], 0x3) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) 197.6027ms ago: executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x6, 0x4, 0x81, 0x7}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800003c"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000940)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f00000001c0)='sched_kthread_work_queue_work\x00', r1}, 0x10) socketpair(0x11, 0xa, 0x0, &(0x7f0000001080)) 82.992507ms ago: executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x3, 0x8, 0x8}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='ext4_mark_inode_dirty\x00'}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='sys_enter\x00', r1}, 0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000040)={0x50, 0x0, 0x0, {0x7, 0x27, 0x0, 0x0, 0x0, 0x8c0f}}, 0x50) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = dup(r3) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x4000}) ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, &(0x7f0000000100)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000040), 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 52.583782ms ago: executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x0, 0x0, 0x0, 0x8000}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000007f1600850000008200"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x10) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r3, &(0x7f00000003c0)={&(0x7f0000000180)=@id={0x1e, 0x3, 0x2, {0x4e22, 0x4}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x8010}, 0x0) sendmmsg(r4, &(0x7f0000003b00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x21, &(0x7f0000000040), 0x4) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0}, 0x48) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000002c0)=0x14) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@bloom_filter={0x1e, 0x0, 0x7, 0xe22, 0x1008, r0, 0x1, '\x00', r5, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0xc}, 0x48) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x275a, 0x0) ftruncate(r6, 0x653f) socket(0x1, 0x803, 0x0) mknodat$null(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x103) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x6, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x63, 0x5d}}, &(0x7f0000000000)='GPL\x00', 0x5, 0x487, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffdfd}, 0x48) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x12, 0x2, 0x4, 0x2}, 0x48) r9 = accept4$unix(r7, &(0x7f0000000340), &(0x7f0000000080)=0x6e, 0x0) setsockopt$sock_timeval(r9, 0x1, 0x43, &(0x7f00000001c0), 0x10) shutdown(r7, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{}, &(0x7f0000000040), &(0x7f0000000140)=r8}, 0x20) pipe2$9p(&(0x7f0000001900)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup(r11) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x5e045, &(0x7f0000000400)=ANY=[@ANYRESOCT=r5, @ANYRESHEX=r10, @ANYRES8=r2]) 13.961448ms ago: executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x2, 0x4, 0x8, 0x8}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000002300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000380)='ext4_ext_handle_unwritten_extents\x00', r3}, 0x9) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000380)='ext4_ext_handle_unwritten_extents\x00', r2}, 0x9) ioctl$SIOCSIFHWADDR(r0, 0x40305839, &(0x7f0000000540)={'\x00', @link_local={0x1, 0x80, 0xc2, 0x5}}) 0s ago: executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001980)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x41) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000200)='./bus\x00', 0x0) mount$tmpfs(0x0, &(0x7f0000000080)='./bus\x00', &(0x7f0000000680), 0x0, &(0x7f00000004c0)={[], [{@flag='dirsync'}]}) kernel console output (not intermixed with test programs): .0[29452] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 987.687172][T24537] usb 3-1: USB disconnect, device number 65 [ 987.706012][T24537] usblp0: removed [ 988.280611][T29464] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 988.288732][T29464] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.1'. [ 988.819510][T29472] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 989.126756][T29478] KVM: KVM_SET_CPUID{,2} after KVM_RUN may cause guest instability [ 989.134690][T29478] KVM: KVM_SET_CPUID{,2} will fail after KVM_RUN starting with Linux 5.16 [ 989.638191][T29495] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 989.646246][T29495] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.0'. [ 989.809711][T29503] syz-executor.1[29503] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 989.809842][T29503] syz-executor.1[29503] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 990.415487][T29518] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 990.570335][T29523] loop1: detected capacity change from 0 to 2048 [ 990.615381][T29523] EXT4-fs (loop1): Ignoring removed orlov option [ 990.640036][T29523] EXT4-fs (loop1): mounted filesystem without journal. Opts: orlov,errors=remount-ro,. Quota mode: none. [ 990.654686][T29523] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 990.669839][T29523] EXT4-fs (loop1): Remounting filesystem read-only [ 990.864054][T29532] overlayfs: failed to resolve './file2': -2 [ 991.067509][T29535] xt_bpf: check failed: parse error [ 991.192057][T29540] syz-executor.4[29540] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 991.192145][T29540] syz-executor.4[29540] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 991.205326][ T30] kauditd_printk_skb: 131 callbacks suppressed [ 991.205343][ T30] audit: type=1326 audit(2000001152.164:70689): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29538 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fdc8e3a8f29 code=0x0 [ 991.878739][T29548] loop0: detected capacity change from 0 to 40427 [ 991.932107][T29548] F2FS-fs (loop0): Invalid segment count (0) [ 991.938081][T29548] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 991.947331][T29548] F2FS-fs (loop0): invalid crc value [ 991.954270][T29548] F2FS-fs (loop0): Found nat_bits in checkpoint [ 991.987878][T29548] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 991.994858][T29548] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 992.011939][ T30] audit: type=1400 audit(2000001152.964:70690): avc: denied { link } for pid=29547 comm="syz-executor.0" name="#27" dev="loop0" ino=27 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 992.110263][T29338] attempt to access beyond end of device [ 992.110263][T29338] loop0: rw=524288, want=45072, limit=40427 [ 992.121649][T29338] attempt to access beyond end of device [ 992.121649][T29338] loop0: rw=0, want=45072, limit=40427 [ 992.147523][ T8] attempt to access beyond end of device [ 992.147523][ T8] loop0: rw=2049, want=40992, limit=40427 [ 992.490948][T29560] bridge0: port 1(bridge_slave_0) entered blocking state [ 992.497979][T29560] bridge0: port 1(bridge_slave_0) entered disabled state [ 992.505401][T29560] device bridge_slave_0 entered promiscuous mode [ 992.513110][T29560] bridge0: port 2(bridge_slave_1) entered blocking state [ 992.520391][T29560] bridge0: port 2(bridge_slave_1) entered disabled state [ 992.528317][T29560] device bridge_slave_1 entered promiscuous mode [ 992.535300][T29566] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 992.599211][T29560] bridge0: port 2(bridge_slave_1) entered blocking state [ 992.606066][T29560] bridge0: port 2(bridge_slave_1) entered forwarding state [ 992.613222][T29560] bridge0: port 1(bridge_slave_0) entered blocking state [ 992.620077][T29560] bridge0: port 1(bridge_slave_0) entered forwarding state [ 992.634728][T29568] xt_bpf: check failed: parse error [ 992.649526][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 992.657072][ T313] bridge0: port 1(bridge_slave_0) entered disabled state [ 992.664411][ T313] bridge0: port 2(bridge_slave_1) entered disabled state [ 992.675020][T24537] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 992.683973][T24537] bridge0: port 1(bridge_slave_0) entered blocking state [ 992.690844][T24537] bridge0: port 1(bridge_slave_0) entered forwarding state [ 992.700465][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 992.708699][ T313] bridge0: port 2(bridge_slave_1) entered blocking state [ 992.715647][ T313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 992.730941][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 992.749129][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 992.764027][T29560] device veth0_vlan entered promiscuous mode [ 992.770809][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 992.778876][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 992.786255][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 992.794513][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 992.809353][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 992.819063][T29560] device veth1_macvtap entered promiscuous mode [ 992.832937][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 992.841337][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 992.975849][ T30] audit: type=1326 audit(2000001153.924:70691): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29577 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdc8e3a8f29 code=0x7ffc0000 [ 992.999912][ T30] audit: type=1326 audit(2000001153.924:70692): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29577 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdc8e3a8f29 code=0x7ffc0000 [ 993.025284][T24537] usb 2-1: new high-speed USB device number 58 using dummy_hcd [ 993.026058][ T30] audit: type=1326 audit(2000001153.924:70693): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29577 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=27 compat=0 ip=0x7fdc8e3a8f29 code=0x7ffc0000 [ 993.057448][ T30] audit: type=1326 audit(2000001153.924:70694): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29577 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdc8e3a8f29 code=0x7ffc0000 [ 993.081634][ T30] audit: type=1326 audit(2000001153.924:70695): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29577 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdc8e3a8f29 code=0x7ffc0000 [ 993.160315][ T30] audit: type=1326 audit(2000001154.114:70696): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29578 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdf015ccf29 code=0x7ffc0000 [ 993.188240][ T30] audit: type=1326 audit(2000001154.114:70697): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29578 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdf015ccf29 code=0x7ffc0000 [ 993.212884][ T30] audit: type=1326 audit(2000001154.114:70698): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29578 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=197 compat=0 ip=0x7fdf015ccf29 code=0x7ffc0000 [ 993.317682][T24537] usb 2-1: Using ep0 maxpacket: 16 [ 993.457768][T24537] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 993.468764][T24537] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 993.478677][T24537] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 993.491479][T24537] usb 2-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 993.500560][T24537] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 993.509333][T24537] usb 2-1: config 0 descriptor?? [ 993.579688][ T8] device bridge_slave_1 left promiscuous mode [ 993.585725][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 993.593686][ T8] device bridge_slave_0 left promiscuous mode [ 993.599853][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 993.608539][ T8] device veth1_macvtap left promiscuous mode [ 993.614442][ T8] device veth0_vlan left promiscuous mode [ 993.989556][T24537] microsoft 0003:045E:07DA.007B: unknown main item tag 0x0 [ 994.018487][T24537] microsoft 0003:045E:07DA.007B: unknown main item tag 0x0 [ 994.035035][T24537] microsoft 0003:045E:07DA.007B: unknown main item tag 0x0 [ 994.045581][T24537] microsoft 0003:045E:07DA.007B: unknown main item tag 0x0 [ 994.053117][T24537] microsoft 0003:045E:07DA.007B: unknown main item tag 0x0 [ 994.060470][T24537] microsoft 0003:045E:07DA.007B: unknown main item tag 0x0 [ 994.068213][T24537] microsoft 0003:045E:07DA.007B: unknown main item tag 0x0 [ 994.075758][T24537] microsoft 0003:045E:07DA.007B: unknown main item tag 0x0 [ 994.089401][T29601] tipc: Enabling of bearer rejected, failed to enable media [ 994.098304][T24537] microsoft 0003:045E:07DA.007B: unknown main item tag 0x0 [ 994.107406][T24537] microsoft 0003:045E:07DA.007B: unknown main item tag 0x0 [ 994.125342][T24537] HID 045e:07da: Invalid code 65791 type 1 [ 994.136328][T24537] input: HID 045e:07da as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:045E:07DA.007B/input/input105 [ 994.149492][T24537] microsoft 0003:045E:07DA.007B: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.1-1/input0 [ 994.212866][ T20] usb 2-1: USB disconnect, device number 58 [ 994.370657][T29604] loop0: detected capacity change from 0 to 256 [ 994.443776][T29604] exfat: Deprecated parameter 'utf8' [ 994.449026][T29604] exfat: Bad value for 'gid' [ 994.798267][T29609] bridge0: port 1(bridge_slave_0) entered blocking state [ 994.805194][T29609] bridge0: port 1(bridge_slave_0) entered disabled state [ 994.812583][T29609] device bridge_slave_0 entered promiscuous mode [ 994.822542][T29609] bridge0: port 2(bridge_slave_1) entered blocking state [ 994.829574][T29609] bridge0: port 2(bridge_slave_1) entered disabled state [ 994.837153][T29609] device bridge_slave_1 entered promiscuous mode [ 994.903842][T29609] bridge0: port 2(bridge_slave_1) entered blocking state [ 994.910872][T29609] bridge0: port 2(bridge_slave_1) entered forwarding state [ 994.917999][T29609] bridge0: port 1(bridge_slave_0) entered blocking state [ 994.924846][T29609] bridge0: port 1(bridge_slave_0) entered forwarding state [ 994.953344][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 994.961396][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 994.969582][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 994.983459][T24537] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 994.991622][T24537] bridge0: port 1(bridge_slave_0) entered blocking state [ 994.998587][T24537] bridge0: port 1(bridge_slave_0) entered forwarding state [ 995.008803][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 995.017190][ T331] bridge0: port 2(bridge_slave_1) entered blocking state [ 995.024279][ T331] bridge0: port 2(bridge_slave_1) entered forwarding state [ 995.032418][ T8] device bridge_slave_1 left promiscuous mode [ 995.038790][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 995.046429][ T8] device bridge_slave_0 left promiscuous mode [ 995.052972][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 995.061392][ T8] device veth1_macvtap left promiscuous mode [ 995.067382][ T8] device veth0_vlan left promiscuous mode [ 995.233150][T22147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 995.249725][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 995.258228][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 995.275257][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 995.283726][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 995.296046][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 995.304047][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 995.313342][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 995.320817][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 995.329118][T29609] device veth0_vlan entered promiscuous mode [ 995.339902][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 995.347991][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 995.358905][T29609] device veth1_macvtap entered promiscuous mode [ 995.370840][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 995.379205][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 995.387680][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 995.407348][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 995.415634][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 995.459402][T29628] loop1: detected capacity change from 0 to 512 [ 995.510294][T29628] EXT4-fs error (device loop1): ext4_orphan_get:1423: comm syz-executor.1: bad orphan inode 15 [ 995.520784][T29628] ext4_test_bit(bit=14, block=5) = 0 [ 995.525896][T29628] EXT4-fs (loop1): mounted filesystem without journal. Opts: noblock_validity,resgid=0x000000000000ee00,auto_da_alloc=0x000000000000007f,noload,nobarrier,nodiscard,,errors=continue. Quota mode: none. [ 995.714601][T29643] loop3: detected capacity change from 0 to 512 [ 995.747878][T29643] EXT4-fs (loop3): Ignoring removed oldalloc option [ 995.754492][T29643] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 995.766724][T29643] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 995.770273][T29628] loop1: detected capacity change from 0 to 40427 [ 995.779461][T29643] EXT4-fs (loop3): 1 truncate cleaned up [ 995.788170][T29643] EXT4-fs (loop3): mounted filesystem without journal. Opts: abort,oldalloc,barrier=0x0000000000000007,dioread_nolock,block_validity,jqfmt=vfsv1,,errors=continue. Quota mode: none. [ 995.846546][T29609] EXT4-fs error (device loop3): mb_free_blocks:1845: group 0, inode 16: block 35:freeing already freed block (bit 34); block bitmap corrupt. [ 996.046980][T29648] loop4: detected capacity change from 0 to 40427 [ 996.071209][T29648] F2FS-fs (loop4): Found nat_bits in checkpoint [ 996.107866][T29648] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 996.161056][T28798] attempt to access beyond end of device [ 996.161056][T28798] loop4: rw=2049, want=45104, limit=40427 [ 996.367753][ T1544] usb 2-1: new high-speed USB device number 59 using dummy_hcd [ 996.483335][ T30] kauditd_printk_skb: 7 callbacks suppressed [ 996.483352][ T30] audit: type=1400 audit(2000001157.434:70706): avc: denied { map } for pid=29670 comm="syz-executor.0" path="socket:[158062]" dev="sockfs" ino=158062 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 996.704859][T29679] device vlan2 entered promiscuous mode [ 996.710318][T29679] device syz_tun entered promiscuous mode [ 996.767882][ T1544] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 996.778731][ T1544] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 996.788969][ T1544] usb 2-1: New USB device found, idVendor=0fc5, idProduct=b080, bcdDevice= 0.00 [ 996.798156][ T1544] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 996.807719][ T1544] usb 2-1: config 0 descriptor?? [ 997.006246][T29686] loop2: detected capacity change from 0 to 1024 [ 997.059824][ T30] audit: type=1326 audit(2000001158.014:70707): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29687 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdc8e3a8f29 code=0x7ffc0000 [ 997.088017][T29686] EXT4-fs (loop2): Ignoring removed nobh option [ 997.094239][T29686] EXT4-fs (loop2): Ignoring removed oldalloc option [ 997.102263][T29686] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 997.114468][ T30] audit: type=1326 audit(2000001158.014:70708): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29687 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=297 compat=0 ip=0x7fdc8e3a8f29 code=0x7ffc0000 [ 997.139179][ T30] audit: type=1326 audit(2000001158.014:70709): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29687 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdc8e3a8f29 code=0x7ffc0000 [ 997.166536][T29686] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobh,noauto_da_alloc,sysvgroups,dioread_nolock,noauto_da_alloc,lazytime,sysvgroups,oldalloc,jqfmt=vfsv1,,errors=continue. Quota mode: none. [ 997.517767][ T1544] hid-led: probe of 0003:0FC5:B080.007C failed with error -71 [ 997.526309][ T1544] usb 2-1: USB disconnect, device number 59 [ 997.793743][T29709] loop0: detected capacity change from 0 to 256 [ 997.898188][T29709] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 998.315493][T29721] loop2: detected capacity change from 0 to 256 [ 998.369980][T29721] exfat: Deprecated parameter 'utf8' [ 998.375172][T29721] exfat: Bad value for 'gid' [ 998.429363][T29728] loop1: detected capacity change from 0 to 512 [ 998.494174][T29728] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 998.504959][T29728] EXT4-fs (loop1): group descriptors corrupted! [ 998.675166][T29730] loop4: detected capacity change from 0 to 512 [ 998.716909][T29730] EXT4-fs (loop4): Ignoring removed oldalloc option [ 998.723473][T29730] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 998.735589][T29730] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 998.752219][T29730] EXT4-fs (loop4): 1 truncate cleaned up [ 998.758012][T29730] EXT4-fs (loop4): mounted filesystem without journal. Opts: abort,oldalloc,barrier=0x0000000000000007,dioread_nolock,block_validity,jqfmt=vfsv1,,errors=continue. Quota mode: none. [ 998.812271][T28798] EXT4-fs error (device loop4): mb_free_blocks:1845: group 0, inode 16: block 35:freeing already freed block (bit 34); block bitmap corrupt. [ 999.053636][T29745] tipc: Enabling of bearer rejected, failed to enable media [ 999.078178][T29744] device vlan2 entered promiscuous mode [ 999.083706][T29744] device syz_tun entered promiscuous mode [ 999.201034][T29742] loop0: detected capacity change from 0 to 40427 [ 999.259663][T29742] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 999.267952][T29742] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 999.281362][T29742] F2FS-fs (loop0): Found nat_bits in checkpoint [ 999.329016][T29742] F2FS-fs (loop0): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 999.348672][T29742] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 999.356141][T29742] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 999.714709][T29757] overlayfs: failed to resolve './file1': -2 [ 999.949722][T29762] loop4: detected capacity change from 0 to 512 [ 999.993665][T29762] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 1000.004064][T29762] EXT4-fs (loop4): failed to initialize system zone (-117) [ 1000.011211][T29762] EXT4-fs (loop4): mount failed [ 1000.191784][ T30] audit: type=1326 audit(2000001161.134:70710): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29765 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3ad7ab6f29 code=0x7ffc0000 [ 1000.781819][T29766] xt_SECMARK: invalid security context 'system_u:object_r:devicekit_exec_t:s0' [ 1000.834223][T29767] loop2: detected capacity change from 0 to 256 [ 1000.843441][ T30] audit: type=1326 audit(2000001161.134:70711): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29765 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3ad7ab6f29 code=0x7ffc0000 [ 1000.867585][ T30] audit: type=1326 audit(2000001161.134:70712): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29765 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f3ad7ab6f29 code=0x7ffc0000 [ 1000.892483][ T30] audit: type=1326 audit(2000001161.134:70713): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29765 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3ad7ab6f29 code=0x7ffc0000 [ 1000.892513][T29767] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 1000.916584][ T30] audit: type=1326 audit(2000001161.134:70714): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29765 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3ad7ab6f29 code=0x7ffc0000 [ 1000.950777][ T30] audit: type=1326 audit(2000001161.134:70715): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29765 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f3ad7ab6f29 code=0x7ffc0000 [ 1001.171045][T29772] loop0: detected capacity change from 0 to 40427 [ 1001.241630][T29772] F2FS-fs (loop0): Found nat_bits in checkpoint [ 1001.280094][T29772] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 1001.345290][T29560] attempt to access beyond end of device [ 1001.345290][T29560] loop0: rw=2049, want=45104, limit=40427 [ 1001.392465][T29783] loop2: detected capacity change from 0 to 512 [ 1001.450707][T29783] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1001.457696][T29783] EXT4-fs error (device loop2): ext4_do_update_inode:5191: inode #3: comm syz-executor.2: corrupted inode contents [ 1001.469976][T29783] EXT4-fs error (device loop2): ext4_dirty_inode:6024: inode #3: comm syz-executor.2: mark_inode_dirty error [ 1001.482050][T29783] EXT4-fs error (device loop2): ext4_do_update_inode:5191: inode #3: comm syz-executor.2: corrupted inode contents [ 1001.494702][T29783] EXT4-fs error (device loop2): __ext4_ext_dirty:183: inode #3: comm syz-executor.2: mark_inode_dirty error [ 1001.506895][T29783] __quota_error: 65 callbacks suppressed [ 1001.506916][T29783] Quota error (device loop2): write_blk: dquota write failed [ 1001.520401][T29783] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 1001.531702][T29783] EXT4-fs (loop2): 1 orphan inode deleted [ 1001.549549][T29783] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 1001.956912][T29804] loop0: detected capacity change from 0 to 16 [ 1001.989151][T29804] erofs: (device loop0): check_layout_compatibility: unidentified incompatible feature 10, please upgrade kernel version [ 1002.026132][ T30] audit: type=1326 audit(2000001162.974:70781): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29805 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3ad7ab6f29 code=0x7ffc0000 [ 1002.050406][ T30] audit: type=1326 audit(2000001162.974:70782): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29805 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3ad7ab6f29 code=0x7ffc0000 [ 1002.075579][ T30] audit: type=1326 audit(2000001162.974:70783): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29805 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f3ad7ab6f29 code=0x7ffc0000 [ 1002.100036][ T30] audit: type=1326 audit(2000001163.004:70784): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29805 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3ad7ab6f29 code=0x7ffc0000 [ 1002.124681][ T30] audit: type=1326 audit(2000001163.014:70785): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29805 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3ad7ab6f29 code=0x7ffc0000 [ 1002.148793][ T30] audit: type=1326 audit(2000001163.014:70786): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29805 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f3ad7ab6f29 code=0x7ffc0000 [ 1002.172843][ T30] audit: type=1326 audit(2000001163.024:70787): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29805 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3ad7ab6f29 code=0x7ffc0000 [ 1002.197246][ T30] audit: type=1326 audit(2000001163.034:70788): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29805 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f3ad7ab46a7 code=0x7ffc0000 [ 1002.346545][T29808] syz-executor.4[29808] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1002.346628][T29808] syz-executor.4[29808] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1002.818607][T29828] syz-executor.1[29828] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1002.830446][T29828] syz-executor.1[29828] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1002.884965][T29832] loop3: detected capacity change from 0 to 256 [ 1002.951002][T29832] exFAT-fs (loop3): failed to load upcase table (idx : 0x00011bf5, chksum : 0xcea91b8a, utbl_chksum : 0xe619d30d) [ 1002.963260][T29832] exFAT-fs (loop3): bogus allocation bitmap size(need : 2, cur : 17179869186) [ 1003.017748][T22147] usb 3-1: new high-speed USB device number 66 using dummy_hcd [ 1003.298836][T29845] input: syz0 as /devices/virtual/input/input106 [ 1003.377759][T22147] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1003.397881][T22147] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1003.567753][T22147] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1003.577457][T22147] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1003.585564][T22147] usb 3-1: Product: syz [ 1003.590589][T22147] usb 3-1: Manufacturer: syz [ 1003.595227][T22147] usb 3-1: SerialNumber: syz [ 1003.666194][T29858] SELinux: security_context_str_to_sid(s) failed for (dev ?, type ?) errno=-22 [ 1003.675180][T29858] SELinux: security_context_str_to_sid(s) failed for (dev incremental-fs, type incremental-fs) errno=-22 [ 1003.875992][T29862] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=29862 comm=syz-executor.4 [ 1003.889499][T29862] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1004.211820][T29872] overlayfs: failed to resolve './file2': -2 [ 1004.637838][ T1067] usb 1-1: new low-speed USB device number 66 using dummy_hcd [ 1004.734141][T29880] loop3: detected capacity change from 0 to 256 [ 1004.740395][T22147] cdc_ncm 3-1:1.0: bind() failure [ 1004.757762][T22147] cdc_ncm: probe of 3-1:1.1 failed with error -71 [ 1004.778059][T22147] cdc_mbim: probe of 3-1:1.1 failed with error -71 [ 1004.785604][T22147] usb 3-1: USB disconnect, device number 66 [ 1004.818241][T29881] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1004.830306][T29880] exFAT-fs (loop3): failed to load upcase table (idx : 0x00011bf5, chksum : 0xcea91b8a, utbl_chksum : 0xe619d30d) [ 1004.842476][T29880] exFAT-fs (loop3): bogus allocation bitmap size(need : 2, cur : 17179869186) [ 1004.974139][T29883] loop1: detected capacity change from 0 to 256 [ 1005.036093][T29883] incfs: Can't find or create .incomplete dir in ./file0 [ 1005.043704][T29883] incfs: mount failed -28 [ 1005.050378][T29883] incfs: Can't find or create .incomplete dir in ./file0 [ 1005.057759][ T1067] usb 1-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 1005.058233][T29883] incfs: mount failed -28 [ 1005.066927][ T1067] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1005.079822][ T1067] usb 1-1: config 0 descriptor?? [ 1005.101065][T29887] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1005.115592][T29887] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=29887 comm=syz-executor.4 [ 1005.155867][T29886] syz-executor.3[29886] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1005.155944][T29886] syz-executor.3[29886] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1005.333294][T29873] loop0: detected capacity change from 0 to 1024 [ 1005.391813][T29873] EXT4-fs (loop0): Quota format mount options ignored when QUOTA feature is enabled [ 1005.405363][T29873] EXT4-fs (loop0): mounted filesystem without journal. Opts: bsddf,debug_want_extra_isize=0x0000000000000084,resuid=0x0000000000000000,max_batch_time=0x0000000000000007,lazytime,jqfmt=vfsold,dioread_lock,data_err=abort,,errors=continue. Quota mode: writeback. [ 1005.440195][T29895] SELinux: security_context_str_to_sid(s) failed for (dev ?, type ?) errno=-22 [ 1005.449438][T29895] SELinux: security_context_str_to_sid(s) failed for (dev incremental-fs, type incremental-fs) errno=-22 [ 1005.675158][T29901] loop4: detected capacity change from 0 to 512 [ 1005.695370][T29903] loop1: detected capacity change from 0 to 1024 [ 1005.719923][T29901] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1005.727070][T29901] EXT4-fs error (device loop4): ext4_do_update_inode:5191: inode #3: comm syz-executor.4: corrupted inode contents [ 1005.739504][T29901] EXT4-fs error (device loop4): ext4_dirty_inode:6024: inode #3: comm syz-executor.4: mark_inode_dirty error [ 1005.751839][T29901] EXT4-fs error (device loop4): ext4_do_update_inode:5191: inode #3: comm syz-executor.4: corrupted inode contents [ 1005.757223][T29903] EXT4-fs (loop1): filesystem too large to mount safely on this system [ 1005.764722][T29901] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #3: comm syz-executor.4: mark_inode_dirty error [ 1005.785397][T29901] EXT4-fs (loop4): 1 orphan inode deleted [ 1005.796052][T29901] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 1005.932352][T29911] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=29911 comm=syz-executor.1 [ 1005.945720][T29911] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1006.036598][T29907] loop2: detected capacity change from 0 to 40427 [ 1006.037685][T29914] loop1: detected capacity change from 0 to 256 [ 1006.071269][T29907] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 1006.078926][T29907] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1006.090395][T29907] F2FS-fs (loop2): Found nat_bits in checkpoint [ 1006.092060][T29914] exFAT-fs (loop1): failed to load upcase table (idx : 0x00011bf5, chksum : 0xcea91b8a, utbl_chksum : 0xe619d30d) [ 1006.108739][T29914] exFAT-fs (loop1): bogus allocation bitmap size(need : 2, cur : 17179869186) [ 1006.143675][T29907] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 1006.152672][ T1067] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 1006.163218][ T1067] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write GPIO value 0x0080: ffffffb9 [ 1006.180379][T29907] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 1006.187365][T29907] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 1006.266933][ T1067] asix: probe of 1-1:0.0 failed with error -71 [ 1006.274277][ T1067] usb 1-1: USB disconnect, device number 66 [ 1006.553323][T29921] overlayfs: failed to resolve './file1': -2 [ 1006.885115][ T30] kauditd_printk_skb: 29 callbacks suppressed [ 1006.885131][ T30] audit: type=1400 audit(2000001167.834:70816): avc: denied { map } for pid=29923 comm="syz-executor.1" path="socket:[160089]" dev="sockfs" ino=160089 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 1007.061875][T29937] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1007.120865][T29942] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1007.270225][ T30] audit: type=1326 audit(2000001168.224:70817): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29950 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdc8e3a8f29 code=0x7ffc0000 [ 1007.295249][ T30] audit: type=1326 audit(2000001168.224:70818): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29950 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fdc8e3a8f29 code=0x7ffc0000 [ 1007.323561][ T30] audit: type=1326 audit(2000001168.244:70819): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29950 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdc8e3a8f29 code=0x7ffc0000 [ 1007.349269][ T30] audit: type=1326 audit(2000001168.274:70820): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29950 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fdc8e3a8f29 code=0x7ffc0000 [ 1007.375770][ T30] audit: type=1326 audit(2000001168.304:70821): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29950 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdc8e3a8f29 code=0x7ffc0000 [ 1007.401181][ T30] audit: type=1326 audit(2000001168.304:70822): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29950 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7fdc8e3a66a7 code=0x7ffc0000 [ 1007.426183][ T30] audit: type=1326 audit(2000001168.304:70823): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29950 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fdc8e36c379 code=0x7ffc0000 [ 1007.450567][ T30] audit: type=1326 audit(2000001168.304:70824): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29950 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7fdc8e3a8f29 code=0x7ffc0000 [ 1007.478286][ T30] audit: type=1326 audit(2000001168.304:70825): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29950 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7fdc8e3a66a7 code=0x7ffc0000 [ 1008.186483][T29960] loop4: detected capacity change from 0 to 40427 [ 1008.196434][T29963] loop2: detected capacity change from 0 to 512 [ 1008.229721][T29960] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12 [ 1008.237401][T29960] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1008.249639][T29960] F2FS-fs (loop4): Found nat_bits in checkpoint [ 1008.287946][T29960] F2FS-fs (loop4): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 1008.342918][T29960] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 1008.344825][T29963] EXT4-fs error (device loop2): ext4_do_update_inode:5191: inode #3: comm syz-executor.2: corrupted inode contents [ 1008.349963][T29960] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 1008.362237][T29963] EXT4-fs error (device loop2): ext4_dirty_inode:6024: inode #3: comm syz-executor.2: mark_inode_dirty error [ 1008.434188][T29963] EXT4-fs error (device loop2): ext4_do_update_inode:5191: inode #3: comm syz-executor.2: corrupted inode contents [ 1008.446669][T29963] EXT4-fs error (device loop2): __ext4_ext_dirty:183: inode #3: comm syz-executor.2: mark_inode_dirty error [ 1008.459564][T29963] EXT4-fs error (device loop2): ext4_do_update_inode:5191: inode #16: comm syz-executor.2: corrupted inode contents [ 1008.487584][T29963] EXT4-fs error (device loop2): ext4_dirty_inode:6024: inode #16: comm syz-executor.2: mark_inode_dirty error [ 1008.499826][T29963] EXT4-fs error (device loop2): ext4_do_update_inode:5191: inode #16: comm syz-executor.2: corrupted inode contents [ 1008.512331][T29963] EXT4-fs error (device loop2): __ext4_ext_dirty:183: inode #16: comm syz-executor.2: mark_inode_dirty error [ 1008.524043][T29963] EXT4-fs error (device loop2): ext4_do_update_inode:5191: inode #16: comm syz-executor.2: corrupted inode contents [ 1008.536577][T29963] EXT4-fs error (device loop2) in ext4_orphan_del:305: Corrupt filesystem [ 1008.546174][T29963] EXT4-fs error (device loop2): ext4_do_update_inode:5191: inode #16: comm syz-executor.2: corrupted inode contents [ 1008.570190][T29963] EXT4-fs error (device loop2): ext4_truncate:4292: inode #16: comm syz-executor.2: mark_inode_dirty error [ 1008.583453][T29963] EXT4-fs error (device loop2) in ext4_process_orphan:347: Corrupt filesystem [ 1008.611733][T29963] EXT4-fs (loop2): 1 truncate cleaned up [ 1008.618488][T29963] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 1008.631245][T29963] ext4 filesystem being mounted at /root/syzkaller-testdir1012810648/syzkaller.3LUTgQ/33/file2 supports timestamps until 2038 (0x7fffffff) [ 1008.956514][T29987] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1009.429715][T29999] input: syz1 as /devices/virtual/input/input107 [ 1009.996900][T30014] loop3: detected capacity change from 0 to 40427 [ 1010.059162][T30014] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12 [ 1010.067005][T30014] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1010.076680][T30014] F2FS-fs (loop3): invalid crc value [ 1010.083916][T30014] F2FS-fs (loop3): Found nat_bits in checkpoint [ 1010.133678][T30027] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1010.147169][T30014] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 1010.154343][T30014] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 1010.747645][ T331] usb 1-1: new high-speed USB device number 67 using dummy_hcd [ 1010.783862][ T8] F2FS-fs (loop3): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 1010.792745][ T8] F2FS-fs (loop3): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 1011.017958][ T331] usb 1-1: Using ep0 maxpacket: 8 [ 1011.030420][T30048] device batadv_slave_1 entered promiscuous mode [ 1011.037010][T30047] device batadv_slave_1 left promiscuous mode [ 1011.047652][ T26] usb 3-1: new high-speed USB device number 67 using dummy_hcd [ 1011.209759][T30054] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1011.219208][ T331] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1011.287714][ T26] usb 3-1: Using ep0 maxpacket: 8 [ 1011.407789][ T331] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1011.417020][ T331] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1011.424982][ T331] usb 1-1: Product: syz [ 1011.429041][ T331] usb 1-1: Manufacturer: syz [ 1011.433402][ T331] usb 1-1: SerialNumber: syz [ 1011.442146][T30059] loop1: detected capacity change from 0 to 512 [ 1011.447788][ T26] usb 3-1: unable to get BOS descriptor or descriptor too short [ 1011.468863][T30063] loop4: detected capacity change from 0 to 256 [ 1011.478094][ T331] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1011.489825][T30059] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1011.496883][T30059] EXT4-fs error (device loop1): ext4_do_update_inode:5191: inode #3: comm syz-executor.1: corrupted inode contents [ 1011.509106][T30059] EXT4-fs error (device loop1): ext4_dirty_inode:6024: inode #3: comm syz-executor.1: mark_inode_dirty error [ 1011.521467][T30059] EXT4-fs error (device loop1): ext4_do_update_inode:5191: inode #3: comm syz-executor.1: corrupted inode contents [ 1011.533742][ T26] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1011.534132][T30059] EXT4-fs error (device loop1): __ext4_ext_dirty:183: inode #3: comm syz-executor.1: mark_inode_dirty error [ 1011.557019][T30059] EXT4-fs (loop1): 1 orphan inode deleted [ 1011.563620][T30059] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 1011.690960][T22147] usb 1-1: USB disconnect, device number 67 [ 1011.697739][ T26] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1011.707130][ T26] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1011.715139][ T26] usb 3-1: Product: syz [ 1011.719160][ T26] usb 3-1: Manufacturer: syz [ 1011.723657][ T26] usb 3-1: SerialNumber: syz [ 1011.768512][ T26] usb 3-1: bad CDC descriptors [ 1011.938173][T30073] loop4: detected capacity change from 0 to 256 [ 1011.998783][T30073] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0x205ad3fc, utbl_chksum : 0xe619d30d) [ 1012.017102][ T26] usb 3-1: USB disconnect, device number 67 [ 1012.748351][ T30] kauditd_printk_skb: 106 callbacks suppressed [ 1012.748368][ T30] audit: type=1326 audit(2000001173.694:70928): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30084 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3ad7ab6f29 code=0x7ffc0000 [ 1012.778514][ T30] audit: type=1326 audit(2000001173.704:70929): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30084 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3ad7ab6f29 code=0x7ffc0000 [ 1012.802793][ T30] audit: type=1326 audit(2000001173.704:70930): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30084 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f3ad7ab6f29 code=0x7ffc0000 [ 1012.826955][ T30] audit: type=1326 audit(2000001173.704:70931): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30084 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3ad7ab6f29 code=0x7ffc0000 [ 1012.850910][ T30] audit: type=1326 audit(2000001173.704:70932): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30084 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3ad7ab6f29 code=0x7ffc0000 [ 1012.874877][ T30] audit: type=1326 audit(2000001173.704:70933): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30084 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f3ad7ab6f29 code=0x7ffc0000 [ 1012.898914][ T30] audit: type=1326 audit(2000001173.734:70934): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30084 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3ad7ab6f29 code=0x7ffc0000 [ 1012.922911][ T30] audit: type=1326 audit(2000001173.734:70935): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30084 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f3ad7ab46a7 code=0x7ffc0000 [ 1012.947000][ T30] audit: type=1326 audit(2000001173.734:70936): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30084 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f3ad7a7a379 code=0x7ffc0000 [ 1012.971487][ T30] audit: type=1326 audit(2000001173.734:70937): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30084 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f3ad7ab46a7 code=0x7ffc0000 [ 1013.404821][T30097] loop2: detected capacity change from 0 to 2048 [ 1014.522244][T30128] syz-executor.2[30128] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1014.522320][T30128] syz-executor.2[30128] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1014.535672][T30128] syz-executor.2[30128] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1014.547526][T30128] syz-executor.2[30128] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1014.716445][T30136] loop2: detected capacity change from 0 to 512 [ 1014.760451][T30136] FAT-fs (loop2): error, invalid access to FAT (entry 0x0000079f) [ 1014.768256][T30136] FAT-fs (loop2): Filesystem has been set read-only [ 1015.267311][T30165] loop4: detected capacity change from 0 to 512 [ 1015.300424][T30165] FAT-fs (loop4): error, invalid access to FAT (entry 0x0000079f) [ 1015.308141][T30165] FAT-fs (loop4): Filesystem has been set read-only [ 1015.592840][T30183] loop3: detected capacity change from 0 to 256 [ 1016.054336][T30202] overlayfs: failed to resolve './file2': -2 [ 1017.697988][T30251] netlink: 'syz-executor.2': attribute type 2 has an invalid length. [ 1017.833137][T30258] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1018.152840][T30264] overlayfs: failed to resolve './file0': -2 [ 1018.379434][T30284] netlink: 'syz-executor.0': attribute type 2 has an invalid length. [ 1019.641986][T30346] loop4: detected capacity change from 0 to 128 [ 1020.233035][T30357] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1020.303133][T30361] loop0: detected capacity change from 0 to 8192 [ 1020.348075][T30361] loop0: p1 < > p2 p3 < p5 p6 > p4 [ 1020.353449][T30361] loop0: partition table partially beyond EOD, truncated [ 1020.360477][T30361] loop0: p1 start 277760 is beyond EOD, truncated [ 1020.367318][T30361] loop0: p2 start 6684676 is beyond EOD, truncated [ 1020.374631][T30361] loop0: p5 start 6684676 is beyond EOD, truncated [ 1020.797469][ T30] kauditd_printk_skb: 164 callbacks suppressed [ 1020.797487][ T30] audit: type=1326 audit(2000001181.744:71102): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30375 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdc8e3a8f29 code=0x7ffc0000 [ 1020.828044][ T30] audit: type=1326 audit(2000001181.744:71103): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30375 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdc8e3a8f29 code=0x7ffc0000 [ 1020.852240][ T30] audit: type=1326 audit(2000001181.764:71104): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30375 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=98 compat=0 ip=0x7fdc8e3a8f29 code=0x7ffc0000 [ 1020.876805][ T30] audit: type=1326 audit(2000001181.764:71105): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30375 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdc8e3a8f29 code=0x7ffc0000 [ 1020.901116][ T30] audit: type=1326 audit(2000001181.764:71106): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30375 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdc8e3a8f29 code=0x7ffc0000 [ 1020.925203][ T30] audit: type=1326 audit(2000001181.764:71107): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30375 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fdc8e3a8f29 code=0x7ffc0000 [ 1020.949257][ T30] audit: type=1326 audit(2000001181.764:71108): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30375 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdc8e3a8f29 code=0x7ffc0000 [ 1020.977726][ T30] audit: type=1326 audit(2000001181.764:71109): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30375 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdc8e3a8f29 code=0x7ffc0000 [ 1021.002454][ T30] audit: type=1326 audit(2000001181.764:71110): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30375 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=425 compat=0 ip=0x7fdc8e3a8f29 code=0x7ffc0000 [ 1021.027112][ T30] audit: type=1326 audit(2000001181.764:71111): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30375 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdc8e3a8f29 code=0x7ffc0000 [ 1021.252945][T30391] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1021.409714][ T331] kernel write not supported for file /vcsa1 (pid: 331 comm: kworker/0:3) [ 1021.617715][ T26] usb 3-1: new high-speed USB device number 68 using dummy_hcd [ 1021.636690][T30402] overlayfs: failed to resolve './file0': -2 [ 1021.994377][T30427] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1022.005188][T30427] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1022.007857][ T26] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1022.025572][ T26] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1022.038423][ T1544] kernel write not supported for file /vcsa1 (pid: 1544 comm: kworker/1:7) [ 1022.117784][ T26] usb 3-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 1022.126752][ T26] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 1022.134725][ T26] usb 3-1: SerialNumber: syz [ 1022.478545][ T26] usb 3-1: 0:2 : does not exist [ 1022.519094][ T26] usb 3-1: USB disconnect, device number 68 [ 1022.685032][T30442] overlayfs: failed to resolve './file0': -2 [ 1023.558505][T30476] loop3: detected capacity change from 0 to 256 [ 1023.603246][T30476] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0x205ad3fc, utbl_chksum : 0xe619d30d) [ 1024.787682][ T26] usb 4-1: new high-speed USB device number 77 using dummy_hcd [ 1025.104514][T30498] input: syz0 as /devices/virtual/input/input109 [ 1025.147758][ T26] usb 4-1: config index 0 descriptor too short (expected 44, got 36) [ 1025.156076][ T26] usb 4-1: config 0 has an invalid interface number: 16 but max is 0 [ 1025.164298][ T26] usb 4-1: config 0 has no interface number 0 [ 1025.170388][ T26] usb 4-1: config 0 interface 16 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1025.181270][ T26] usb 4-1: config 0 interface 16 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1025.192916][ T26] usb 4-1: New USB device found, idVendor=5543, idProduct=0781, bcdDevice= 0.00 [ 1025.202344][ T26] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1025.211360][ T26] usb 4-1: config 0 descriptor?? [ 1025.272066][T30503] device wg2 entered promiscuous mode [ 1025.840349][ T26] uclogic 0003:5543:0781.007D: unknown main item tag 0x0 [ 1025.847248][ T26] uclogic 0003:5543:0781.007D: unknown main item tag 0x0 [ 1025.854249][ T26] uclogic 0003:5543:0781.007D: item fetching failed at offset 2/5 [ 1025.862385][ T26] uclogic 0003:5543:0781.007D: parse failed [ 1025.868157][ T26] uclogic: probe of 0003:5543:0781.007D failed with error -22 [ 1025.987739][ T30] kauditd_printk_skb: 57 callbacks suppressed [ 1025.987755][ T30] audit: type=1326 audit(2000001186.944:71169): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30513 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdf015ccf29 code=0x7ffc0000 [ 1026.017722][ T30] audit: type=1326 audit(2000001186.944:71170): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30513 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdf015ccf29 code=0x7ffc0000 [ 1026.041848][ T30] audit: type=1326 audit(2000001186.944:71171): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30513 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=103 compat=0 ip=0x7fdf015ccf29 code=0x7ffc0000 [ 1026.066045][ T30] audit: type=1326 audit(2000001186.944:71172): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30513 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdf015ccf29 code=0x7ffc0000 [ 1026.091902][ T30] audit: type=1326 audit(2000001186.974:71173): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30513 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdf015ccf29 code=0x7ffc0000 [ 1026.159032][ T30] audit: type=1400 audit(2000001187.114:71174): avc: denied { create } for pid=30515 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 1026.310328][T30516] loop1: detected capacity change from 0 to 40427 [ 1026.364913][T30516] F2FS-fs (loop1): Invalid Fs Meta Ino: node(0) meta(2) root(2097152) [ 1026.373124][T30516] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1026.387227][T30516] F2FS-fs (loop1): Unrecognized mount option "" or missing value [ 1026.913259][ T331] usb 4-1: USB disconnect, device number 77 [ 1027.064601][T30539] device wg2 entered promiscuous mode [ 1027.148989][T30542] loop0: detected capacity change from 0 to 512 [ 1027.290010][ T30] audit: type=1326 audit(2000001188.244:71175): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30547 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3ad7ab6f29 code=0x7ffc0000 [ 1027.314149][ T30] audit: type=1326 audit(2000001188.244:71176): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30547 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=235 compat=0 ip=0x7f3ad7ab6f29 code=0x7ffc0000 [ 1027.338336][ T30] audit: type=1326 audit(2000001188.244:71177): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30547 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3ad7ab6f29 code=0x7ffc0000 [ 1027.362468][ T30] audit: type=1326 audit(2000001188.274:71178): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30547 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3ad7ab6f29 code=0x7ffc0000 [ 1027.510794][T30554] loop2: detected capacity change from 0 to 8192 [ 1027.558372][T30554] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 1027.665853][T30565] loop0: detected capacity change from 0 to 256 [ 1027.713379][T30565] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0x205ad3fc, utbl_chksum : 0xe619d30d) [ 1028.107688][ T26] usb 1-1: new high-speed USB device number 68 using dummy_hcd [ 1028.359451][T29370] FAT-fs (loop2): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1028.368320][T29370] FAT-fs (loop2): Filesystem has been set read-only [ 1028.507738][ T26] usb 1-1: config index 0 descriptor too short (expected 44, got 36) [ 1028.516119][ T26] usb 1-1: config 0 has an invalid interface number: 16 but max is 0 [ 1028.525248][ T26] usb 1-1: config 0 has no interface number 0 [ 1028.531550][ T26] usb 1-1: config 0 interface 16 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1028.542521][ T26] usb 1-1: config 0 interface 16 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1028.552372][ T26] usb 1-1: New USB device found, idVendor=5543, idProduct=0781, bcdDevice= 0.00 [ 1028.561392][ T26] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1028.570122][ T26] usb 1-1: config 0 descriptor?? [ 1028.635479][T30589] bridge0: port 1(bridge_slave_0) entered blocking state [ 1028.642876][T30589] bridge0: port 1(bridge_slave_0) entered disabled state [ 1028.650186][T30589] device bridge_slave_0 entered promiscuous mode [ 1028.657233][T30589] bridge0: port 2(bridge_slave_1) entered blocking state [ 1028.664199][T30589] bridge0: port 2(bridge_slave_1) entered disabled state [ 1028.671574][T30589] device bridge_slave_1 entered promiscuous mode [ 1028.730162][T30589] bridge0: port 2(bridge_slave_1) entered blocking state [ 1028.737229][T30589] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1028.744386][T30589] bridge0: port 1(bridge_slave_0) entered blocking state [ 1028.751229][T30589] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1028.777002][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1028.784821][ T1544] bridge0: port 1(bridge_slave_0) entered disabled state [ 1028.792740][ T1544] bridge0: port 2(bridge_slave_1) entered disabled state [ 1028.802114][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1028.810653][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 1028.817490][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1028.827320][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1028.835699][ T1544] bridge0: port 2(bridge_slave_1) entered blocking state [ 1028.842559][ T1544] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1028.865401][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1028.874542][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1028.883050][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1028.895066][T30589] device veth0_vlan entered promiscuous mode [ 1028.901661][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1028.909784][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1028.917093][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1028.931823][T30589] device veth1_macvtap entered promiscuous mode [ 1028.940013][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1028.956983][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1028.965628][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1029.079109][ T26] uclogic 0003:5543:0781.007E: unknown main item tag 0x0 [ 1029.086566][ T26] uclogic 0003:5543:0781.007E: unknown main item tag 0x0 [ 1029.093886][ T26] uclogic 0003:5543:0781.007E: item fetching failed at offset 2/5 [ 1029.102566][ T26] uclogic 0003:5543:0781.007E: parse failed [ 1029.108490][ T26] uclogic: probe of 0003:5543:0781.007E failed with error -22 [ 1029.571899][T29370] device syz_tun left promiscuous mode [ 1029.703006][T28989] device syz_tun left promiscuous mode [ 1029.901032][T30625] bridge0: port 1(bridge_slave_0) entered blocking state [ 1029.908389][T30625] bridge0: port 1(bridge_slave_0) entered disabled state [ 1029.915847][T30625] device bridge_slave_0 entered promiscuous mode [ 1029.923190][T30625] bridge0: port 2(bridge_slave_1) entered blocking state [ 1029.930083][T30625] bridge0: port 2(bridge_slave_1) entered disabled state [ 1029.937409][T30625] device bridge_slave_1 entered promiscuous mode [ 1029.984369][T30626] bridge0: port 1(bridge_slave_0) entered blocking state [ 1029.991276][T30626] bridge0: port 1(bridge_slave_0) entered disabled state [ 1029.998575][T30626] device bridge_slave_0 entered promiscuous mode [ 1030.008956][T30626] bridge0: port 2(bridge_slave_1) entered blocking state [ 1030.015873][T30626] bridge0: port 2(bridge_slave_1) entered disabled state [ 1030.023437][T30626] device bridge_slave_1 entered promiscuous mode [ 1030.098991][ T8] device bridge_slave_1 left promiscuous mode [ 1030.105047][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 1030.112474][ T8] device bridge_slave_0 left promiscuous mode [ 1030.118664][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 1030.126725][ T8] device veth1_macvtap left promiscuous mode [ 1030.132730][ T8] device veth0_vlan left promiscuous mode [ 1030.240905][T30625] bridge0: port 2(bridge_slave_1) entered blocking state [ 1030.247878][T30625] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1030.255226][T30625] bridge0: port 1(bridge_slave_0) entered blocking state [ 1030.262093][T30625] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1030.272677][T30626] bridge0: port 2(bridge_slave_1) entered blocking state [ 1030.279545][T30626] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1030.287004][T30626] bridge0: port 1(bridge_slave_0) entered blocking state [ 1030.293770][T30626] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1030.333137][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1030.341066][ T26] bridge0: port 1(bridge_slave_0) entered disabled state [ 1030.348493][ T26] bridge0: port 2(bridge_slave_1) entered disabled state [ 1030.355707][ T26] bridge0: port 1(bridge_slave_0) entered disabled state [ 1030.363126][ T26] bridge0: port 2(bridge_slave_1) entered disabled state [ 1030.378433][T22147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1030.386857][T22147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1030.394913][T22147] bridge0: port 1(bridge_slave_0) entered blocking state [ 1030.401859][T22147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1030.409107][T22147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1030.417339][T22147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1030.425494][T22147] bridge0: port 2(bridge_slave_1) entered blocking state [ 1030.432341][T22147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1030.444536][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1030.452585][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1030.473921][T22147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1030.481548][T22147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1030.489204][T22147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1030.497131][T22147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1030.507187][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1030.515467][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1030.523605][ T26] bridge0: port 1(bridge_slave_0) entered blocking state [ 1030.530460][ T26] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1030.548089][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1030.556323][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1030.564573][ T331] bridge0: port 2(bridge_slave_1) entered blocking state [ 1030.571445][ T331] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1030.583930][T30625] device veth0_vlan entered promiscuous mode [ 1030.592181][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1030.600963][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1030.609310][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1030.617380][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1030.625361][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1030.633297][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1030.641446][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1030.648854][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1030.648896][ T26] usb 1-1: USB disconnect, device number 68 [ 1030.670642][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1030.678900][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1030.690830][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1030.699150][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1030.709276][T30625] device veth1_macvtap entered promiscuous mode [ 1030.720707][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1030.728438][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1030.736863][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1030.749950][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1030.758416][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1030.783413][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1030.792229][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1030.809976][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1030.818514][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1030.826863][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1030.834740][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1030.845942][T30626] device veth0_vlan entered promiscuous mode [ 1030.856928][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1030.865201][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1030.879156][T30626] device veth1_macvtap entered promiscuous mode [ 1030.890769][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1030.891026][T30635] SELinux: Context system_u:object_r:hugetlbfs_t:s0 is not valid (left unmapped). [ 1030.898758][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1030.915744][ T1544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1030.935107][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1030.944725][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1031.126763][T30640] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 1031.141011][T30640] kvm: vcpu 0: requested 394 ns lapic timer period limited to 200000 ns [ 1031.170236][ T8] device bridge_slave_1 left promiscuous mode [ 1031.176351][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 1031.184285][ T8] device bridge_slave_0 left promiscuous mode [ 1031.191743][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 1031.200927][ T8] device veth1_macvtap left promiscuous mode [ 1031.206769][ T8] device veth0_vlan left promiscuous mode [ 1031.350141][ T30] kauditd_printk_skb: 1 callbacks suppressed [ 1031.350154][ T30] audit: type=1326 audit(2000001192.304:71180): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30649 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1537097f29 code=0x7ffc0000 [ 1031.380699][ T30] audit: type=1326 audit(2000001192.304:71181): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30649 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f1537097f29 code=0x7ffc0000 [ 1031.404936][T30652] loop4: detected capacity change from 0 to 16 [ 1031.405277][ T30] audit: type=1326 audit(2000001192.304:71182): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30649 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1537097f29 code=0x7ffc0000 [ 1031.436347][ T30] audit: type=1326 audit(2000001192.314:71183): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30649 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f1537097f29 code=0x7ffc0000 [ 1031.461264][ T30] audit: type=1326 audit(2000001192.334:71184): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30649 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1537097f29 code=0x7ffc0000 [ 1031.468392][T30652] erofs: (device loop4): mounted with root inode @ nid 36. [ 1031.485503][ T30] audit: type=1326 audit(2000001192.374:71185): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30649 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1537097f29 code=0x7ffc0000 [ 1031.517533][ T30] audit: type=1326 audit(2000001192.374:71186): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30649 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f1537097f29 code=0x7ffc0000 [ 1031.527039][T30652] erofs: (device loop4): z_erofs_lz4_decompress_mem: failed to decompress -1027 in[4096, 0] out[4096] [ 1031.541996][ T30] audit: type=1326 audit(2000001192.374:71187): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30649 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1537097f29 code=0x7ffc0000 [ 1031.576485][ T30] audit: type=1326 audit(2000001192.374:71188): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30649 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1537097f29 code=0x7ffc0000 [ 1031.576520][ T30] audit: type=1326 audit(2000001192.374:71189): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30649 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f1537097f29 code=0x7ffc0000 [ 1031.642274][T30652] syz-executor.4[30652] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1031.642343][T30652] syz-executor.4[30652] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1031.660339][T30652] erofs: (device loop4): z_erofs_lz4_decompress_mem: failed to decompress -1027 in[4096, 0] out[4096] [ 1031.701852][T30652] erofs: (device loop4): z_erofs_lz4_decompress_mem: failed to decompress -1027 in[4096, 0] out[4096] [ 1031.732267][T30652] erofs: (device loop4): z_erofs_lz4_decompress_mem: failed to decompress -1027 in[4096, 0] out[4096] [ 1031.802288][T30648] erofs: (device loop4): z_erofs_lz4_decompress_mem: failed to decompress -1027 in[4096, 0] out[4096] [ 1031.821153][T30648] overlayfs: failed to resolve './file0': -5 [ 1032.571853][T30689] loop0: detected capacity change from 0 to 256 [ 1032.596768][T30686] loop2: detected capacity change from 0 to 40427 [ 1032.641969][T30689] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0x205ad3fc, utbl_chksum : 0xe619d30d) [ 1032.647099][T30686] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 1032.662636][T30686] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1032.671873][T30686] F2FS-fs (loop2): invalid crc value [ 1032.680770][T30686] F2FS-fs (loop2): Found nat_bits in checkpoint [ 1032.716521][T30686] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 1032.724099][T30686] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 1032.883356][T30698] loop4: detected capacity change from 0 to 8192 [ 1033.001360][T30703] loop1: detected capacity change from 0 to 256 [ 1033.182841][T30698] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1033.192189][T30698] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1033.729162][T30708] overlayfs: missing 'lowerdir' [ 1033.738804][ T8] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 1033.747473][ T8] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 1034.300116][T30733] loop0: detected capacity change from 0 to 256 [ 1034.308975][T30732] loop3: detected capacity change from 0 to 512 [ 1034.331900][T30733] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0x205ad3fc, utbl_chksum : 0xe619d30d) [ 1034.361571][T30736] loop4: detected capacity change from 0 to 256 [ 1034.372452][T30732] EXT4-fs (loop3): Ignoring removed nomblk_io_submit option [ 1034.381507][T30732] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1034.388071][T30732] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 1034.396596][T30732] EXT4-fs (loop3): 1 truncate cleaned up [ 1034.402188][T30732] EXT4-fs (loop3): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=ignore,acl,noload,noinit_itable,usrjquota="acl,nomblk_io_submit,noblock_validity,,errors=continue. Quota mode: writeback. [ 1034.520742][T30740] netlink: 'syz-executor.2': attribute type 27 has an invalid length. [ 1034.547307][T30740] bridge0: port 2(bridge_slave_1) entered disabled state [ 1034.554343][T30740] bridge0: port 1(bridge_slave_0) entered disabled state [ 1035.151520][T30756] overlayfs: missing 'lowerdir' [ 1035.490030][T30772] loop4: detected capacity change from 0 to 256 [ 1035.531174][T30772] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0x205ad3fc, utbl_chksum : 0xe619d30d) [ 1035.721917][T30779] A link change request failed with some changes committed already. Interface veth0_to_bond may have been left with an inconsistent configuration, please check. [ 1035.808531][T30784] netlink: 'syz-executor.2': attribute type 27 has an invalid length. [ 1035.917381][T30788] loop0: detected capacity change from 0 to 512 [ 1035.972269][T30788] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option [ 1035.981373][T30788] EXT4-fs (loop0): orphan cleanup on readonly fs [ 1035.987757][T30788] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -2 [ 1035.996433][T30788] EXT4-fs (loop0): 1 truncate cleaned up [ 1036.002283][T30788] EXT4-fs (loop0): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=ignore,acl,noload,noinit_itable,usrjquota="acl,nomblk_io_submit,noblock_validity,,errors=continue. Quota mode: writeback. [ 1036.872069][T30820] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 1037.112162][T30826] netlink: 'syz-executor.4': attribute type 27 has an invalid length. [ 1037.135908][T30826] bridge0: port 2(bridge_slave_1) entered disabled state [ 1037.142967][T30826] bridge0: port 1(bridge_slave_0) entered disabled state [ 1037.282912][T30829] overlayfs: statfs failed on './file0' [ 1037.287438][T30835] loop2: detected capacity change from 0 to 8192 [ 1037.467981][ T20] usb 4-1: new high-speed USB device number 78 using dummy_hcd [ 1037.489797][T30842] loop0: detected capacity change from 0 to 256 [ 1037.558272][T30842] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0x205ad3fc, utbl_chksum : 0xe619d30d) [ 1037.747653][ T20] usb 4-1: Using ep0 maxpacket: 32 [ 1037.758099][ T30] kauditd_printk_skb: 19 callbacks suppressed [ 1037.758116][ T30] audit: type=1400 audit(2000001198.714:71209): avc: denied { watch } for pid=30849 comm="syz-executor.4" path="/proc/30849/net" dev="proc" ino=164320 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 1037.907878][ T20] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 1037.918974][ T20] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 1037.930014][ T20] usb 4-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 1037.938814][ T20] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1037.947533][ T20] usb 4-1: config 0 descriptor?? [ 1037.969330][T30831] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 1037.989147][ T20] hub 4-1:0.0: USB hub found [ 1038.197726][ T20] hub 4-1:0.0: 2 ports detected [ 1038.457173][ T30] audit: type=1326 audit(2000001199.404:71210): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30873 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdc8e3a8f29 code=0x7ffc0000 [ 1038.481483][ T30] audit: type=1326 audit(2000001199.404:71211): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30873 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdc8e3a8f29 code=0x7ffc0000 [ 1038.505997][ T30] audit: type=1326 audit(2000001199.404:71212): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30873 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7fdc8e3a8f29 code=0x7ffc0000 [ 1038.538108][ T30] audit: type=1326 audit(2000001199.484:71213): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30873 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fdc8e3a8f29 code=0x0 [ 1038.776358][T30880] loop1: detected capacity change from 0 to 256 [ 1038.787723][ T20] hub 4-1:0.0: set hub depth failed [ 1038.838558][ T20] usb 4-1: USB disconnect, device number 78 [ 1038.891688][T30884] loop2: detected capacity change from 0 to 8192 [ 1038.951837][T30888] loop0: detected capacity change from 0 to 128 [ 1039.008706][T30888] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1039.019418][T30888] ext4 filesystem being mounted at /root/syzkaller-testdir631900231/syzkaller.9F5yJ7/107/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038 (0x7fffffff) [ 1039.057017][T30888] EXT4-fs warning (device loop0): ext4_group_add:1695: No reserved GDT blocks, can't resize [ 1039.191759][T30894] loop1: detected capacity change from 0 to 512 [ 1039.249165][T30894] EXT4-fs (loop1): Ignoring removed nomblk_io_submit option [ 1039.261638][T30894] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1039.267882][T30894] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 1039.276725][T30894] EXT4-fs (loop1): 1 truncate cleaned up [ 1039.282357][T30894] EXT4-fs (loop1): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=ignore,acl,noload,noinit_itable,usrjquota="acl,nomblk_io_submit,noblock_validity,,errors=continue. Quota mode: writeback. [ 1039.346851][T30900] device syzkaller0 entered promiscuous mode [ 1039.407245][T30896] loop2: detected capacity change from 0 to 8192 [ 1039.516753][T30896] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1039.526586][T30896] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1039.592207][T30913] loop0: detected capacity change from 0 to 256 [ 1039.598618][ T30] audit: type=1326 audit(2000001200.544:71214): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30910 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1537097f29 code=0x7ffc0000 [ 1039.624493][ T30] audit: type=1326 audit(2000001200.544:71215): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30910 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=319 compat=0 ip=0x7f1537097f29 code=0x7ffc0000 [ 1039.648815][ T30] audit: type=1326 audit(2000001200.544:71216): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30910 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f1537097f63 code=0x7ffc0000 [ 1039.672773][ T30] audit: type=1326 audit(2000001200.544:71217): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30910 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7f1537096c6f code=0x7ffc0000 [ 1039.697430][ T30] audit: type=1326 audit(2000001200.544:71218): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30910 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=11 compat=0 ip=0x7f1537097fb7 code=0x7ffc0000 [ 1039.818668][T30906] overlayfs: statfs failed on './file0' [ 1039.846909][T30912] loop3: detected capacity change from 0 to 40427 [ 1039.889356][T30912] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12 [ 1039.897566][T30912] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1039.909522][T30912] F2FS-fs (loop3): Found nat_bits in checkpoint [ 1039.966211][T30912] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 1039.973288][T30912] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 1040.437254][T30928] loop1: detected capacity change from 0 to 8192 [ 1040.605492][T30936] loop3: detected capacity change from 0 to 128 [ 1040.605869][T30935] loop4: detected capacity change from 0 to 256 [ 1040.726792][T30937] loop0: detected capacity change from 0 to 40427 [ 1040.737492][T30936] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1040.748300][T30936] ext4 filesystem being mounted at /root/syzkaller-testdir2551907481/syzkaller.xo6bwg/16/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038 (0x7fffffff) [ 1040.751118][T30935] exFAT-fs (loop4): failed to load upcase table (idx : 0x000104d0, chksum : 0x60d18cac, utbl_chksum : 0xe619d30d) [ 1040.786859][T30936] EXT4-fs warning (device loop3): ext4_group_add:1695: No reserved GDT blocks, can't resize [ 1040.852944][T30937] F2FS-fs (loop0): Invalid gid value -1 [ 1041.172045][T30943] loop0: detected capacity change from 0 to 512 [ 1041.297364][T30943] EXT4-fs error (device loop0): ext4_xattr_inode_iget:404: comm syz-executor.0: inode #1: comm syz-executor.0: iget: illegal inode # [ 1041.312040][T30943] EXT4-fs error (device loop0): ext4_xattr_inode_iget:409: comm syz-executor.0: error while reading EA inode 1 err=-117 [ 1041.324766][T30943] EXT4-fs error (device loop0): ext4_xattr_inode_iget:404: comm syz-executor.0: inode #1: comm syz-executor.0: iget: illegal inode # [ 1041.338538][T30943] EXT4-fs error (device loop0): ext4_xattr_inode_iget:409: comm syz-executor.0: error while reading EA inode 1 err=-117 [ 1041.351707][T30943] EXT4-fs (loop0): 1 orphan inode deleted [ 1041.357240][T30943] EXT4-fs (loop0): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000005,journal_dev=0x0000000000008000,debug_want_extra_isize=0x000000000000005c,minixdf,resgid=0x0000000000000000,grpquota,usrjquota=,,errors=continue. Quota mode: writeback. [ 1041.487394][T30952] netem: incorrect ge model size [ 1041.492248][T30952] netem: change failed [ 1041.732368][T30959] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=30959 comm=syz-executor.3 [ 1042.035313][T30974] loop0: detected capacity change from 0 to 256 [ 1042.090038][T30974] exFAT-fs (loop0): failed to load upcase table (idx : 0x000104d0, chksum : 0x60d18cac, utbl_chksum : 0xe619d30d) [ 1042.177504][T30975] overlayfs: failed to resolve './file0': -2 [ 1042.459395][T30988] netem: incorrect ge model size [ 1042.582959][T30990] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=30990 comm=syz-executor.4 [ 1043.178244][ T331] usb 3-1: new high-speed USB device number 69 using dummy_hcd [ 1043.740096][T31021] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1043.797768][ T331] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 1043.808851][ T331] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 1043.820104][ T331] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1043.832885][ T331] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1043.841653][ T331] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1043.850863][ T331] usb 3-1: config 0 descriptor?? [ 1043.878989][T30994] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 1044.004261][T31030] loop4: detected capacity change from 0 to 512 [ 1044.017686][ T1544] usb 4-1: new high-speed USB device number 79 using dummy_hcd [ 1044.069308][T31030] EXT4-fs (loop4): too many log groups per flexible block group [ 1044.076973][T31030] EXT4-fs (loop4): failed to initialize mballoc (-12) [ 1044.083751][T31030] EXT4-fs (loop4): mount failed [ 1044.257714][ T1544] usb 4-1: Using ep0 maxpacket: 8 [ 1044.328389][T30994] UDC core: couldn't find an available UDC or it's busy: -16 [ 1044.335699][T30994] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1044.358858][ T331] plantronics 0003:047F:FFFF.007F: unknown main item tag 0x0 [ 1044.366565][ T331] plantronics 0003:047F:FFFF.007F: unknown main item tag 0x0 [ 1044.374052][ T331] plantronics 0003:047F:FFFF.007F: unknown main item tag 0x0 [ 1044.377744][ T1544] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 1044.382218][ T331] plantronics 0003:047F:FFFF.007F: unknown main item tag 0x0 [ 1044.398491][ T331] plantronics 0003:047F:FFFF.007F: unknown main item tag 0x0 [ 1044.405914][ T331] plantronics 0003:047F:FFFF.007F: unknown main item tag 0x0 [ 1044.414416][ T331] plantronics 0003:047F:FFFF.007F: No inputs registered, leaving [ 1044.423978][ T331] plantronics 0003:047F:FFFF.007F: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 1044.438436][ T1544] usb 4-1: New USB device found, idVendor=1b3d, idProduct=0146, bcdDevice= 1.b8 [ 1044.447321][ T1544] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1044.467962][ T1544] usb 4-1: config 0 descriptor?? [ 1044.491768][T31041] loop4: detected capacity change from 0 to 40427 [ 1044.508143][ T1544] ftdi_sio 4-1:0.0: FTDI USB Serial Device converter detected [ 1044.515894][ T1544] usb 4-1: Detected SIO [ 1044.519942][ T1544] ftdi_sio ttyUSB0: Overriding wMaxPacketSize on endpoint 2 [ 1044.527504][ T1544] usb 4-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 1044.559580][T31041] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12 [ 1044.567239][T31041] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1044.579431][T31041] F2FS-fs (loop4): Found nat_bits in checkpoint [ 1044.631702][T31041] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 1044.638740][T31041] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 1044.647674][T30994] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1044.709096][T31021] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1044.713680][T31048] loop1: detected capacity change from 0 to 40427 [ 1044.719483][ T331] usb 4-1: USB disconnect, device number 79 [ 1044.730881][ T331] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 1044.740113][ T331] ftdi_sio 4-1:0.0: device disconnected [ 1044.772637][T31048] F2FS-fs (loop1): Invalid gid value -1 [ 1045.528657][T31055] loop1: detected capacity change from 0 to 512 [ 1045.953190][T31054] device syzkaller0 entered promiscuous mode [ 1045.984520][T31055] EXT4-fs error (device loop1): ext4_xattr_inode_iget:404: comm syz-executor.1: inode #1: comm syz-executor.1: iget: illegal inode # [ 1045.999334][T31055] EXT4-fs error (device loop1): ext4_xattr_inode_iget:409: comm syz-executor.1: error while reading EA inode 1 err=-117 [ 1046.012146][T31055] EXT4-fs error (device loop1): ext4_xattr_inode_iget:404: comm syz-executor.1: inode #1: comm syz-executor.1: iget: illegal inode # [ 1046.026184][T31055] EXT4-fs error (device loop1): ext4_xattr_inode_iget:409: comm syz-executor.1: error while reading EA inode 1 err=-117 [ 1046.039036][T31055] EXT4-fs (loop1): 1 orphan inode deleted [ 1046.044588][T31055] EXT4-fs (loop1): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000005,journal_dev=0x0000000000008000,debug_want_extra_isize=0x000000000000005c,minixdf,resgid=0x0000000000000000,grpquota,usrjquota=,,errors=continue. Quota mode: writeback. [ 1046.056832][T30994] usb 3-1: string descriptor 0 read error: -71 [ 1046.371458][T31067] loop4: detected capacity change from 0 to 2048 [ 1046.419941][T31067] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 1046.517449][T31063] loop2: detected capacity change from 0 to 40427 [ 1046.552998][T31063] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 1046.560898][T31063] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1046.570389][T31063] F2FS-fs (loop2): invalid crc value [ 1046.577452][T31063] F2FS-fs (loop2): Found nat_bits in checkpoint [ 1046.610399][T31063] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 1046.617447][T31063] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 1046.995092][ T1544] usb 3-1: USB disconnect, device number 69 [ 1047.049404][ T8] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 1047.058161][ T8] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 1047.591802][T31095] device syzkaller0 entered promiscuous mode [ 1048.488326][T31118] loop1: detected capacity change from 0 to 40427 [ 1048.524303][T31118] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12 [ 1048.531974][T31118] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1048.541334][T31118] F2FS-fs (loop1): invalid crc value [ 1048.548792][T31118] F2FS-fs (loop1): Found nat_bits in checkpoint [ 1048.741093][T31118] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 1048.750067][T31118] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 1049.323195][ T2096] F2FS-fs (loop1): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 1049.332685][ T2096] F2FS-fs (loop1): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 1049.570464][ T30] kauditd_printk_skb: 24 callbacks suppressed [ 1049.570481][ T30] audit: type=1326 audit(2000001210.524:71243): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31142 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f51eacfaf29 code=0x0 [ 1050.077828][T31156] device syzkaller0 entered promiscuous mode [ 1050.565709][ T30] audit: type=1326 audit(2000001211.514:71244): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31170 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51eacfaf29 code=0x7ffc0000 [ 1050.590652][ T30] audit: type=1326 audit(2000001211.514:71245): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31170 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51eacfaf29 code=0x7ffc0000 [ 1050.615043][ T30] audit: type=1326 audit(2000001211.514:71246): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31170 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=27 compat=0 ip=0x7f51eacfaf29 code=0x7ffc0000 [ 1050.641505][ T30] audit: type=1326 audit(2000001211.514:71247): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31170 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51eacfaf29 code=0x7ffc0000 [ 1050.665621][ T30] audit: type=1326 audit(2000001211.514:71248): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31170 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51eacfaf29 code=0x7ffc0000 [ 1050.699222][T31173] loop2: detected capacity change from 0 to 2048 [ 1050.729295][T31173] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 1050.875865][ T30] audit: type=1400 audit(2000001211.824:71249): avc: denied { mounton } for pid=31178 comm="syz-executor.0" path="/root/syzkaller-testdir631900231/syzkaller.9F5yJ7/136/file0" dev="sda1" ino=1938 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=blk_file permissive=1 [ 1050.876159][T31181] print_req_error: 818 callbacks suppressed [ 1050.876177][T31181] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1050.921020][T31181] FAT-fs (loop1): unable to read boot sector [ 1051.141770][T31188] loop3: detected capacity change from 0 to 40427 [ 1051.148549][ T1544] usb 3-1: new high-speed USB device number 70 using dummy_hcd [ 1051.208150][T31188] F2FS-fs (loop3): Invalid gid value -1 [ 1051.502698][T31195] loop3: detected capacity change from 0 to 512 [ 1051.618478][ T1544] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1051.710321][T31195] EXT4-fs error (device loop3): ext4_xattr_inode_iget:404: comm syz-executor.3: inode #1: comm syz-executor.3: iget: illegal inode # [ 1051.724302][ T1544] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1051.733954][T31195] EXT4-fs error (device loop3): ext4_xattr_inode_iget:409: comm syz-executor.3: error while reading EA inode 1 err=-117 [ 1051.747125][T31195] EXT4-fs error (device loop3): ext4_xattr_inode_iget:404: comm syz-executor.3: inode #1: comm syz-executor.3: iget: illegal inode # [ 1051.761602][ T1544] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 1051.770500][T31195] EXT4-fs error (device loop3): ext4_xattr_inode_iget:409: comm syz-executor.3: error while reading EA inode 1 err=-117 [ 1051.783279][T31195] EXT4-fs (loop3): 1 orphan inode deleted [ 1051.788903][T31195] EXT4-fs (loop3): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000005,journal_dev=0x0000000000008000,debug_want_extra_isize=0x000000000000005c,minixdf,resgid=0x0000000000000000,grpquota,usrjquota=,,errors=continue. Quota mode: writeback. [ 1051.814170][ T1544] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1051.828218][ T1544] usb 3-1: config 0 descriptor?? [ 1052.137993][ T30] audit: type=1326 audit(2000001213.094:71250): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31209 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51eacfaf29 code=0x7ffc0000 [ 1052.162630][ T30] audit: type=1326 audit(2000001213.094:71251): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31209 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51eacfaf29 code=0x7ffc0000 [ 1052.186598][ T1544] usbhid 3-1:0.0: can't add hid device: -71 [ 1052.186706][ T30] audit: type=1326 audit(2000001213.094:71252): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31209 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=27 compat=0 ip=0x7f51eacfaf29 code=0x7ffc0000 [ 1052.195857][ T1544] usbhid: probe of 3-1:0.0 failed with error -71 [ 1052.224214][ T1544] usb 3-1: USB disconnect, device number 70 [ 1052.925988][T31222] device syzkaller0 entered promiscuous mode [ 1053.559140][T31234] loop2: detected capacity change from 0 to 2048 [ 1053.608223][T31234] loop2: p2 < > [ 1054.288579][T31260] loop0: detected capacity change from 0 to 1024 [ 1054.364804][T31260] EXT4-fs error (device loop0): ext4_ext_check_inode:501: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 1054.383312][T31260] EXT4-fs error (device loop0): ext4_quota_enable:6369: comm syz-executor.0: Bad quota inode: 4, type: 1 [ 1054.394842][T31260] EXT4-fs warning (device loop0): ext4_enable_quotas:6410: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 1054.410914][T31260] EXT4-fs (loop0): mount failed [ 1055.032952][T31275] loop0: detected capacity change from 0 to 40427 [ 1055.092290][T31275] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 1055.100303][T31275] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1055.352017][T31275] F2FS-fs (loop0): invalid crc value [ 1055.359961][T31275] F2FS-fs (loop0): Found nat_bits in checkpoint [ 1055.389400][ T30] kauditd_printk_skb: 2 callbacks suppressed [ 1055.389418][ T30] audit: type=1400 audit(2000001216.344:71255): avc: denied { create } for pid=31281 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 1055.424268][T31275] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 1055.431272][T31275] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 1055.559135][T31290] loop2: detected capacity change from 0 to 2048 [ 1055.663395][T31290] loop2: p2 < > [ 1055.942517][ T338] F2FS-fs (loop0): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 1055.951266][ T338] F2FS-fs (loop0): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 1056.206313][T31306] bridge0: port 3(syz_tun) entered blocking state [ 1056.212895][T31306] bridge0: port 3(syz_tun) entered disabled state [ 1056.219791][T31306] device syz_tun entered promiscuous mode [ 1056.225568][T31306] bridge0: port 3(syz_tun) entered blocking state [ 1056.231847][T31306] bridge0: port 3(syz_tun) entered forwarding state [ 1056.282244][ T30] audit: type=1326 audit(2000001217.234:71256): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31305 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f423b3adf29 code=0x0 [ 1056.600286][T31322] loop0: detected capacity change from 0 to 512 [ 1056.660757][T31322] EXT4-fs error (device loop0): ext4_orphan_get:1397: inode #15: comm syz-executor.0: iget: bad extended attribute block 117440512 [ 1056.674433][T31322] EXT4-fs error (device loop0): ext4_orphan_get:1402: comm syz-executor.0: couldn't read orphan inode 15 (err -117) [ 1056.686661][T31322] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1056.700141][T31322] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1056.708412][T31322] netlink: 3657 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1056.920126][T31331] sch_tbf: burst 24989 is lower than device lo mtu (65550) ! [ 1057.053171][ T30] audit: type=1326 audit(2000001218.004:71257): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31333 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1537097f29 code=0x7ffc0000 [ 1057.093772][ T30] audit: type=1326 audit(2000001218.004:71258): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31333 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1537097f29 code=0x7ffc0000 [ 1057.128707][ T30] audit: type=1326 audit(2000001218.034:71259): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31333 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f1537097f29 code=0x7ffc0000 [ 1057.153555][ T30] audit: type=1326 audit(2000001218.034:71260): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31333 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1537097f29 code=0x7ffc0000 [ 1057.178977][ T30] audit: type=1326 audit(2000001218.034:71261): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31333 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1537097f29 code=0x7ffc0000 [ 1057.203206][ T30] audit: type=1326 audit(2000001218.034:71262): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31333 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f1537097f29 code=0x7ffc0000 [ 1057.227355][ T30] audit: type=1326 audit(2000001218.034:71263): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31333 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1537097f29 code=0x7ffc0000 [ 1057.251470][ T30] audit: type=1326 audit(2000001218.034:71264): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31333 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1537097f29 code=0x7ffc0000 [ 1057.749607][T31359] sch_tbf: burst 24989 is lower than device lo mtu (65550) ! [ 1057.780622][T31355] loop3: detected capacity change from 0 to 40427 [ 1057.802956][T31362] SELinux: security_context_str_to_sid(system_u) failed for (dev ?, type ?) errno=-22 [ 1057.812606][T31362] SELinux: security_context_str_to_sid(system_u) failed for (dev tmpfs, type tmpfs) errno=-22 [ 1057.833719][T31355] F2FS-fs (loop3): Found nat_bits in checkpoint [ 1057.870749][T31355] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 1057.887009][T31355] attempt to access beyond end of device [ 1057.887009][T31355] loop3: rw=2049, want=45104, limit=40427 [ 1057.899634][T31355] attempt to access beyond end of device [ 1057.899634][T31355] loop3: rw=2049, want=45112, limit=40427 [ 1057.913891][T31355] attempt to access beyond end of device [ 1057.913891][T31355] loop3: rw=34817, want=45112, limit=40427 [ 1057.944724][T31370] loop1: detected capacity change from 0 to 512 [ 1057.997899][T30589] attempt to access beyond end of device [ 1057.997899][T30589] loop3: rw=2049, want=45120, limit=40427 [ 1058.001089][T31370] EXT4-fs error (device loop1): ext4_orphan_get:1397: inode #15: comm syz-executor.1: casefold flag without casefold feature [ 1058.022935][T31370] EXT4-fs error (device loop1): ext4_xattr_inode_iget:404: inode #2: comm syz-executor.1: missing EA_INODE flag [ 1058.035208][T31370] EXT4-fs error (device loop1): ext4_xattr_inode_iget:409: comm syz-executor.1: error while reading EA inode 2 err=-117 [ 1058.048508][T31370] EXT4-fs (loop1): 1 orphan inode deleted [ 1058.054114][T31370] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1058.234832][T31379] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 1058.481022][T31392] bridge0: port 1(bridge_slave_0) entered blocking state [ 1058.488184][T31392] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1058.605059][T31398] device pim6reg1 entered promiscuous mode [ 1058.969480][T31401] device syzkaller0 entered promiscuous mode [ 1059.111875][T31404] loop3: detected capacity change from 0 to 40427 [ 1059.168978][T31404] F2FS-fs (loop3): Found nat_bits in checkpoint [ 1059.205851][T31404] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 1059.222109][T31404] attempt to access beyond end of device [ 1059.222109][T31404] loop3: rw=2049, want=45104, limit=40427 [ 1059.234141][T31404] attempt to access beyond end of device [ 1059.234141][T31404] loop3: rw=2049, want=45112, limit=40427 [ 1059.247908][T31404] attempt to access beyond end of device [ 1059.247908][T31404] loop3: rw=34817, want=45112, limit=40427 [ 1059.585271][T30589] attempt to access beyond end of device [ 1059.585271][T30589] loop3: rw=2049, want=45120, limit=40427 [ 1059.704447][T31417] loop2: detected capacity change from 0 to 512 [ 1059.734469][T31420] bridge0: port 3(syz_tun) entered blocking state [ 1059.740834][T31420] bridge0: port 3(syz_tun) entered disabled state [ 1059.748032][T31420] device syz_tun entered promiscuous mode [ 1059.839894][T31424] syz-executor.3[31424] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1059.839974][T31424] syz-executor.3[31424] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1060.402177][T31444] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1060.566865][T31452] loop2: detected capacity change from 0 to 512 [ 1060.603398][ T30] kauditd_printk_skb: 51 callbacks suppressed [ 1060.603413][ T30] audit: type=1326 audit(2000001221.554:71316): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31446 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1537097f29 code=0x7ffc0000 [ 1060.633463][ T30] audit: type=1326 audit(2000001221.554:71317): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31446 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f1537097f29 code=0x7ffc0000 [ 1060.657793][ T30] audit: type=1326 audit(2000001221.564:71318): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31446 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1537097f29 code=0x7ffc0000 [ 1060.681774][ T30] audit: type=1326 audit(2000001221.564:71319): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31446 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f1537097f29 code=0x7ffc0000 [ 1060.706258][ T30] audit: type=1326 audit(2000001221.594:71320): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31446 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1537097f29 code=0x7ffc0000 [ 1060.730292][ T30] audit: type=1326 audit(2000001221.594:71321): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31446 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f15370956a7 code=0x7ffc0000 [ 1060.754317][ T30] audit: type=1326 audit(2000001221.594:71322): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31446 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f153705b379 code=0x7ffc0000 [ 1060.781876][ T30] audit: type=1326 audit(2000001221.594:71323): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31446 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f15370956a7 code=0x7ffc0000 [ 1060.805870][ T30] audit: type=1326 audit(2000001221.594:71324): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31446 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f153705b379 code=0x7ffc0000 [ 1060.830163][ T30] audit: type=1326 audit(2000001221.594:71325): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31446 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f15370956a7 code=0x7ffc0000 [ 1061.707917][T31489] loop2: detected capacity change from 0 to 40427 [ 1061.754110][T31493] loop4: detected capacity change from 0 to 1024 [ 1061.766764][T31489] F2FS-fs (loop2): Found nat_bits in checkpoint [ 1061.798198][T31489] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 1061.849647][T31493] EXT4-fs (loop4): mounted filesystem without journal. Opts: noauto_da_alloc,max_dir_size_kb=0x0000000000000001,dioread_lock,norecovery,debug_want_extra_isize=0x0000000000000080,lazytime,nodelalloc,usrquota,noauto_da_alloc,,errors=continue. Quota mode: writeback. [ 1061.907051][T30626] attempt to access beyond end of device [ 1061.907051][T30626] loop2: rw=2049, want=45104, limit=40427 [ 1062.056576][T31505] loop0: detected capacity change from 0 to 512 [ 1062.118500][T31505] EXT4-fs error (device loop0): ext4_orphan_get:1397: inode #15: comm syz-executor.0: iget: bad extended attribute block 117440512 [ 1062.127325][T31508] loop2: detected capacity change from 0 to 8192 [ 1062.132402][T31505] EXT4-fs error (device loop0): ext4_orphan_get:1402: comm syz-executor.0: couldn't read orphan inode 15 (err -117) [ 1062.150412][T31505] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1062.166690][T31505] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1062.174767][T31505] netlink: 3657 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1062.480392][T31518] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 1062.852258][T31529] loop0: detected capacity change from 0 to 40427 [ 1062.899409][T31529] F2FS-fs (loop0): Found nat_bits in checkpoint [ 1062.941257][T31529] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 1062.960364][T31529] attempt to access beyond end of device [ 1062.960364][T31529] loop0: rw=2049, want=45104, limit=40427 [ 1062.972201][T31529] attempt to access beyond end of device [ 1062.972201][T31529] loop0: rw=2049, want=45112, limit=40427 [ 1062.985532][T31529] attempt to access beyond end of device [ 1062.985532][T31529] loop0: rw=34817, want=45112, limit=40427 [ 1063.282517][T29560] attempt to access beyond end of device [ 1063.282517][T29560] loop0: rw=2049, want=45120, limit=40427 [ 1064.446217][T31567] syz-executor.1[31567] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1064.446288][T31567] syz-executor.1[31567] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1064.459351][T31567] syz-executor.1[31567] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1064.471101][T31567] syz-executor.1[31567] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1064.809207][T31582] loop2: detected capacity change from 0 to 4096 [ 1064.878801][T31582] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 1065.479391][T31606] device syzkaller0 entered promiscuous mode [ 1066.167673][T22147] usb 1-1: new high-speed USB device number 69 using dummy_hcd [ 1066.455759][T31627] loop1: detected capacity change from 0 to 4096 [ 1066.501192][T31627] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 1066.537724][T22147] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1066.549405][T22147] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1066.559122][T22147] usb 1-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 1066.569210][T22147] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1066.578049][T22147] usb 1-1: config 0 descriptor?? [ 1066.814359][T31641] usb usb7: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 1067.058107][T22147] hid (null): bogus close delimiter [ 1067.364117][T31647] device syzkaller0 entered promiscuous mode [ 1067.377732][T22147] usb 1-1: language id specifier not provided by device, defaulting to English [ 1067.787334][ T30] kauditd_printk_skb: 4618 callbacks suppressed [ 1067.787352][ T30] audit: type=1326 audit(2000001228.734:75944): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31659 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdc8e3a8f29 code=0x7ffc0000 [ 1067.818927][ T30] audit: type=1326 audit(2000001228.734:75945): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31659 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdc8e3a8f29 code=0x7ffc0000 [ 1067.850903][ T30] audit: type=1326 audit(2000001228.744:75946): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31659 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fdc8e3a8f29 code=0x7ffc0000 [ 1067.875099][ T30] audit: type=1326 audit(2000001228.744:75947): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31659 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdc8e3a8f29 code=0x7ffc0000 [ 1067.900555][T22147] uclogic 0003:256C:006D.0080: interface is invalid, ignoring [ 1067.907811][ T30] audit: type=1326 audit(2000001228.744:75948): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31659 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fdc8e3a8f29 code=0x7ffc0000 [ 1067.907863][ T30] audit: type=1326 audit(2000001228.794:75949): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31659 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdc8e3a8f29 code=0x7ffc0000 [ 1067.907892][ T30] audit: type=1326 audit(2000001228.794:75950): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31659 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7fdc8e3a66a7 code=0x7ffc0000 [ 1067.907920][ T30] audit: type=1326 audit(2000001228.794:75951): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31659 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fdc8e36c379 code=0x7ffc0000 [ 1067.907949][ T30] audit: type=1326 audit(2000001228.794:75952): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31659 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7fdc8e3a66a7 code=0x7ffc0000 [ 1067.907977][ T30] audit: type=1326 audit(2000001228.794:75953): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31659 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fdc8e36c379 code=0x7ffc0000 [ 1068.105073][T22147] usb 1-1: USB disconnect, device number 69 [ 1068.246129][T31670] usb usb7: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 1068.255661][T31668] loop2: detected capacity change from 0 to 8192 [ 1068.309485][T31668] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 1068.322646][T31668] FAT-fs (loop2): error, clusters badly computed (1 != 0) [ 1068.330102][T31668] FAT-fs (loop2): Filesystem has been set read-only [ 1068.422237][T31673] loop1: detected capacity change from 0 to 2048 [ 1068.478698][T31673] EXT4-fs (loop1): couldn't mount as ext2 due to feature incompatibilities [ 1068.538236][T31673] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1068.758220][T31686] loop3: detected capacity change from 0 to 256 [ 1068.769830][T31687] loop0: detected capacity change from 0 to 256 [ 1068.807189][T31686] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0x205ad3fc, utbl_chksum : 0xe619d30d) [ 1068.848929][T31687] FAT-fs (loop0): Directory bread(block 64) failed [ 1068.855379][T31687] FAT-fs (loop0): Directory bread(block 65) failed [ 1068.861933][T31687] FAT-fs (loop0): Directory bread(block 66) failed [ 1068.868369][T31687] FAT-fs (loop0): Directory bread(block 67) failed [ 1068.874902][T31687] FAT-fs (loop0): Directory bread(block 68) failed [ 1068.881384][T31687] FAT-fs (loop0): Directory bread(block 69) failed [ 1068.883788][T31690] tmpfs: Unknown parameter 'nolazytime@' [ 1068.887976][T31687] FAT-fs (loop0): Directory bread(block 70) failed [ 1068.899901][T31687] FAT-fs (loop0): Directory bread(block 71) failed [ 1068.906296][T31687] FAT-fs (loop0): Directory bread(block 72) failed [ 1068.912691][T31687] FAT-fs (loop0): Directory bread(block 73) failed [ 1068.964994][ T8] attempt to access beyond end of device [ 1068.964994][ T8] loop0: rw=1, want=1232, limit=256 [ 1069.227693][ T570] usb 4-1: new high-speed USB device number 80 using dummy_hcd [ 1069.441735][T31707] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1069.867759][ T570] usb 4-1: config index 0 descriptor too short (expected 44, got 36) [ 1069.875752][ T570] usb 4-1: config 0 has an invalid interface number: 16 but max is 0 [ 1069.883758][ T570] usb 4-1: config 0 has no interface number 0 [ 1069.889975][ T570] usb 4-1: config 0 interface 16 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1069.900898][ T570] usb 4-1: config 0 interface 16 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1069.910668][ T570] usb 4-1: New USB device found, idVendor=5543, idProduct=0781, bcdDevice= 0.00 [ 1069.919570][ T570] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1069.928109][ T570] usb 4-1: config 0 descriptor?? [ 1070.357709][T31722] SELinux: Context system_u:object_r:gpg_agent_exec_t:s0 is not valid (left unmapped). [ 1070.391879][T31722] loop0: detected capacity change from 0 to 1024 [ 1070.419318][ T570] uclogic 0003:5543:0781.0081: unknown main item tag 0x0 [ 1070.426458][ T570] uclogic 0003:5543:0781.0081: unknown main item tag 0x0 [ 1070.433684][ T570] uclogic 0003:5543:0781.0081: item fetching failed at offset 2/5 [ 1070.442500][ T570] uclogic 0003:5543:0781.0081: parse failed [ 1070.448406][ T570] uclogic: probe of 0003:5543:0781.0081 failed with error -22 [ 1070.523595][T31727] loop4: detected capacity change from 0 to 1024 [ 1070.568137][T31727] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 1070.587845][T31727] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a800e11d, mo2=0002] [ 1070.601169][T31727] System zones: 0-1, 2-3, 4-36, 98-101, 102-102 [ 1070.608258][T31727] EXT4-fs (loop4): mounted filesystem without journal. Opts: nombcache,debug,norecovery,grpid,norecovery,,errors=continue. Quota mode: writeback. [ 1070.627002][T31727] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz-executor.4: bg 0: block 32: padding at end of block bitmap is not set [ 1071.869295][T31758] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 1071.898755][T31758] loop0: detected capacity change from 0 to 256 [ 1071.928619][T31758] exfat: Deprecated parameter 'utf8' [ 1071.933841][T31758] exfat: Deprecated parameter 'namecase' [ 1071.939372][T31758] exfat: Deprecated parameter 'namecase' [ 1071.944839][T31758] exfat: Deprecated parameter 'utf8' [ 1071.949973][T31758] exfat: Deprecated parameter 'utf8' [ 1071.955432][ T330] usb 4-1: USB disconnect, device number 80 [ 1071.958038][T31758] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0xdc42f586, utbl_chksum : 0xe619d30d) [ 1072.868491][T31791] overlayfs: './file0' not a directory [ 1073.180015][T31804] loop3: detected capacity change from 0 to 256 [ 1073.218697][T22147] usb 1-1: new high-speed USB device number 70 using dummy_hcd [ 1073.261945][T31804] exFAT-fs (loop3): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x3963664b, utbl_chksum : 0xe619d30d) [ 1073.284274][ T30] kauditd_printk_skb: 4845 callbacks suppressed [ 1073.284291][ T30] audit: type=1400 audit(2000001234.234:80799): avc: denied { remount } for pid=31799 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 1073.467616][T22147] usb 1-1: Using ep0 maxpacket: 32 [ 1073.509568][T31809] loop2: detected capacity change from 0 to 256 [ 1073.777726][T22147] usb 1-1: New USB device found, idVendor=04b3, idProduct=4001, bcdDevice= 1.10 [ 1073.787210][T22147] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1073.795541][T22147] usb 1-1: Product: syz [ 1073.799652][T22147] usb 1-1: Manufacturer: syz [ 1073.804203][T22147] usb 1-1: SerialNumber: syz [ 1073.809631][T22147] usb 1-1: config 0 descriptor?? [ 1073.848264][T22147] usb-storage 1-1:0.0: USB Mass Storage device detected [ 1073.864160][T22147] usb-storage 1-1:0.0: Quirks match for vid 04b3 pid 4001: 2000 [ 1073.973989][T31823] bridge0: port 1(bridge_slave_0) entered blocking state [ 1073.981045][T31823] bridge0: port 1(bridge_slave_0) entered disabled state [ 1073.988365][T31823] device bridge_slave_0 entered promiscuous mode [ 1073.995251][T31823] bridge0: port 2(bridge_slave_1) entered blocking state [ 1074.002168][T31823] bridge0: port 2(bridge_slave_1) entered disabled state [ 1074.009491][T31823] device bridge_slave_1 entered promiscuous mode [ 1074.049156][ T330] usb 1-1: USB disconnect, device number 70 [ 1074.077046][T31823] bridge0: port 2(bridge_slave_1) entered blocking state [ 1074.083986][T31823] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1074.091164][T31823] bridge0: port 1(bridge_slave_0) entered blocking state [ 1074.097920][T31823] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1074.123532][ T570] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1074.131880][ T570] bridge0: port 1(bridge_slave_0) entered disabled state [ 1074.139713][ T570] bridge0: port 2(bridge_slave_1) entered disabled state [ 1074.158095][T22147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1074.166105][T22147] bridge0: port 1(bridge_slave_0) entered blocking state [ 1074.172970][T22147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1074.180482][T22147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1074.188647][T22147] bridge0: port 2(bridge_slave_1) entered blocking state [ 1074.195478][T22147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1074.202737][T22147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1074.210737][T22147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1074.229031][ T570] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1074.242242][T31823] device veth0_vlan entered promiscuous mode [ 1074.249861][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1074.258125][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1074.265667][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1074.279716][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1074.289229][T31823] device veth1_macvtap entered promiscuous mode [ 1074.297612][T31832] loop1: detected capacity change from 0 to 256 [ 1074.303173][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1074.314189][T22147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1074.346834][T31832] FAT-fs (loop1): error, fat_free_clusters: deleting FAT entry beyond EOF [ 1074.535126][ T30] audit: type=1326 audit(2000001235.484:80800): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31839 comm="syz-executor.3" exe="/root/syz-executor.3" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fb416fd7f29 code=0x0 [ 1076.375419][T31860] loop3: detected capacity change from 0 to 512 [ 1076.420935][T31860] EXT4-fs (loop3): Ignoring removed nobh option [ 1076.442525][T31860] EXT4-fs (loop3): mounted filesystem without journal. Opts: nobh,noblock_validity,,errors=continue. Quota mode: writeback. [ 1076.455471][T31860] ext4 filesystem being mounted at /root/syzkaller-testdir2579151661/syzkaller.TjHJWM/2/bus supports timestamps until 2038 (0x7fffffff) [ 1076.521164][T31860] EXT4-fs error (device loop3): ext4_do_update_inode:5191: inode #19: comm syz-executor.3: corrupted inode contents [ 1076.534015][T31860] EXT4-fs error (device loop3): ext4_dirty_inode:6024: inode #19: comm syz-executor.3: mark_inode_dirty error [ 1076.545833][T31860] EXT4-fs error (device loop3): ext4_do_update_inode:5191: inode #19: comm syz-executor.3: corrupted inode contents [ 1076.558192][T31860] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2954: inode #19: comm syz-executor.3: mark_inode_dirty error [ 1076.570964][T31860] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2957: inode #19: comm syz-executor.3: mark inode dirty (error -117) [ 1076.584247][T31860] EXT4-fs warning (device loop3): ext4_evict_inode:303: xattr delete (err -117) [ 1076.594618][T31871] netlink: 'syz-executor.0': attribute type 10 has an invalid length. [ 1076.602807][T31871] netlink: 132 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1076.614225][T31871] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1076.713962][T31878] loop2: detected capacity change from 0 to 1024 [ 1076.761195][T31878] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 1076.887078][T31886] device pim6reg1 entered promiscuous mode [ 1076.973787][ T330] usb 2-1: new high-speed USB device number 60 using dummy_hcd [ 1077.230036][ T330] usb 2-1: Using ep0 maxpacket: 32 [ 1077.507754][ T330] usb 2-1: New USB device found, idVendor=1557, idProduct=8150, bcdDevice=29.ed [ 1077.516783][ T330] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1077.524874][ T330] usb 2-1: Product: syz [ 1077.528967][ T330] usb 2-1: Manufacturer: syz [ 1077.533561][ T330] usb 2-1: SerialNumber: syz [ 1077.538898][ T330] usb 2-1: config 0 descriptor?? [ 1077.599219][T31905] loop3: detected capacity change from 0 to 2048 [ 1077.659534][T31905] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1077.670224][T31905] ext4 filesystem being mounted at /root/syzkaller-testdir2579151661/syzkaller.TjHJWM/6/file0 supports timestamps until 2038 (0x7fffffff) [ 1077.842164][T31909] overlayfs: statfs failed on './file0' [ 1078.136147][T31926] loop4: detected capacity change from 0 to 40427 [ 1078.205251][T31926] F2FS-fs (loop4): Found nat_bits in checkpoint [ 1078.237698][ T330] (unnamed net_device) (uninitialized): Assigned a random MAC address: b2:79:fa:c4:62:bd [ 1078.254305][ T330] rtl8150 2-1:0.0: eth1: rtl8150 is detected [ 1078.257834][T31926] F2FS-fs (loop4): Cannot turn on quotas: -2 on 2 [ 1078.261566][ T330] usb 2-1: USB disconnect, device number 60 [ 1078.267288][T31926] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 1078.571158][T31952] loop2: detected capacity change from 0 to 1024 [ 1078.618215][T31952] EXT4-fs (loop2): Ignoring removed orlov option [ 1078.624484][T31952] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 1078.632357][T31947] overlayfs: statfs failed on './file0' [ 1078.649703][T31952] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 1078.683948][T31952] EXT4-fs error (device loop2): get_max_inline_xattr_value_size:69: inode #12: comm syz-executor.2: corrupt xattr in inline inode [ 1078.697745][T31952] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2213: inode #12: comm syz-executor.2: corrupted in-inode xattr [ 1078.789554][T30626] ================================================================== [ 1078.797590][T30626] BUG: KASAN: use-after-free in ext4_xattr_delete_inode+0xcd0/0xce0 [ 1078.805511][T30626] Read of size 4 at addr ffff888128e20000 by task syz-executor.2/30626 [ 1078.814192][T30626] [ 1078.816361][T30626] CPU: 0 PID: 30626 Comm: syz-executor.2 Tainted: G W 5.15.149-syzkaller-00165-g85445b5a2107 #0 [ 1078.827907][T30626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 2033/05/18 03:53:59 SYZFATAL: failed to recv *flatrpc.HostMessageRaw: EOF [ 1078.837800][T30626] Call Trace: [ 1078.840923][T30626] [ 1078.843709][T30626] dump_stack_lvl+0x151/0x1b7 [ 1078.848234][T30626] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1078.853688][T30626] ? panic+0x751/0x751 [ 1078.857595][T30626] print_address_description+0x87/0x3b0 [ 1078.862977][T30626] kasan_report+0x179/0x1c0 [ 1078.867415][T30626] ? ext4_xattr_delete_inode+0xcd0/0xce0 [ 1078.872884][T30626] ? ext4_xattr_delete_inode+0xcd0/0xce0 [ 1078.878354][T30626] __asan_report_load4_noabort+0x14/0x20 [ 1078.883818][T30626] ext4_xattr_delete_inode+0xcd0/0xce0 [ 1078.889114][T30626] ? sb_end_intwrite+0x120/0x120 [ 1078.893890][T30626] ? ext4_expand_extra_isize_ea+0x1bb0/0x1bb0 [ 1078.899795][T30626] ? ext4_journal_check_start+0x16c/0x230 [ 1078.905345][T30626] ? __kasan_check_read+0x11/0x20 [ 1078.910205][T30626] ? ext4_inode_is_fast_symlink+0x295/0x3d0 [ 1078.915935][T30626] ? ext4_evict_inode+0xb8d/0x14e0 [ 1078.920888][T30626] ext4_evict_inode+0xea1/0x14e0 [ 1078.925657][T30626] ? _raw_spin_unlock+0x4d/0x70 [ 1078.930343][T30626] ? ext4_inode_is_fast_symlink+0x3d0/0x3d0 [ 1078.936077][T30626] ? _raw_spin_unlock+0x4d/0x70 [ 1078.940758][T30626] ? inode_io_list_del+0x18b/0x1a0 [ 1078.945707][T30626] ? ext4_inode_is_fast_symlink+0x3d0/0x3d0 [ 1078.951430][T30626] evict+0x2a3/0x630 [ 1078.955164][T30626] iput+0x63b/0x7e0 [ 1078.958819][T30626] vfs_rmdir+0x359/0x470 [ 1078.962891][T30626] do_rmdir+0x3ab/0x630 [ 1078.966886][T30626] ? d_delete_notify+0x160/0x160 [ 1078.971658][T30626] __x64_sys_unlinkat+0xdf/0xf0 [ 1078.976346][T30626] do_syscall_64+0x3d/0xb0 [ 1078.980604][T30626] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1078.986421][T30626] RIP: 0033:0x7f423b3ad707