Warning: Permanently added '[localhost]:27021' (ECDSA) to the list of known hosts.
2023/05/18 06:39:47 fuzzer started
2023/05/18 06:39:47 dialing manager at localhost:44319
2023/05/18 06:39:47 checking machine...
2023/05/18 06:39:47 checking revisions...
syzkaller login: [ 43.839883] kmemleak: Automatic memory scanning thread ended
2023/05/18 06:39:47 testing simple program...
[ 43.908977] cgroup: Unknown subsys name 'net'
[ 44.067999] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.582587] audit: type=1400 audit(1684392000.623:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 57.725569] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.726678] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.728017] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.730797] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.731967] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.741299] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.087216] ------------[ cut here ]------------
[ 58.088398] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.090731] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.092013] Modules linked in:
[ 58.092501] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.097096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.097891] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.098399] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 58.100055] RSP: 0018:ffff88801f7b7c00 EFLAGS: 00010282
[ 58.100559] RAX: 0000000000000000 RBX: ffff888008d76440 RCX: 0000000000000000
[ 58.101238] RDX: ffff88800f929b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.101925] RBP: ffff888008d76454 R08: 0000000000000001 R09: 0000000000000000
[ 58.102600] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.103287] R13: ffffffff84e23fe0 R14: ffff888008d76448 R15: ffffffff84d74dc0
[ 58.103978] FS: 0000555557284400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.104728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.105294] CR2: 00007f5cab8cc6f4 CR3: 000000000fe40000 CR4: 0000000000350ee0
[ 58.105989] Call Trace:
[ 58.106242]
[ 58.106469] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.106970] ipv4_frags_init_net+0x269/0x440
[ 58.107405] ops_init+0xbb/0x6b0
[ 58.107746] setup_net+0x3d9/0x990
[ 58.108119] ? down_read_killable+0x1d7/0x4e0
[ 58.108557] ? __pfx_setup_net+0x10/0x10
[ 58.108964] ? copy_net_ns+0x17c/0x770
[ 58.109353] copy_net_ns+0x321/0x770
[ 58.109725] create_new_namespaces+0x3f6/0xb30
[ 58.110223] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.110707] ksys_unshare+0x44d/0x8e0
[ 58.111104] ? __pfx_ksys_unshare+0x10/0x10
[ 58.111530] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.112092] __x64_sys_unshare+0x31/0x40
[ 58.112493] do_syscall_64+0x3f/0x90
[ 58.112892] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.113393] RIP: 0033:0x7f8e65fbb0d7
[ 58.113741] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 58.115408] RSP: 002b:00007ffd0c61d518 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.116140] RAX: ffffffffffffffda RBX: 00007ffd0c61db58 RCX: 00007f8e65fbb0d7
[ 58.116806] RDX: 00007f8e6602541f RSI: 00007ffd0c61d4b0 RDI: 0000000040000000
[ 58.117477] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd0c61d2c0
[ 58.118162] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8e660cdbf0
[ 58.118858] R13: 00007ffd0c61d5f0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.119525]
[ 58.119748] irq event stamp: 8527
[ 58.120095] hardirqs last enabled at (8539): [] __up_console_sem+0x78/0x80
[ 58.120897] hardirqs last disabled at (8550): [] __up_console_sem+0x5d/0x80
[ 58.121691] softirqs last enabled at (8438): [] irq_exit_rcu+0x93/0xc0
[ 58.122471] softirqs last disabled at (8429): [] irq_exit_rcu+0x93/0xc0
[ 58.123260] ---[ end trace 0000000000000000 ]---
[ 58.127349] ------------[ cut here ]------------
[ 58.127796] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.129198] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.130048] Modules linked in:
[ 58.130366] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.131251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.132039] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.132529] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 58.134201] RSP: 0018:ffff88801f7b7c00 EFLAGS: 00010282
[ 58.134699] RAX: 0000000000000000 RBX: ffff88800d5ef040 RCX: 0000000000000000
[ 58.135378] RDX: ffff88800f929b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.136075] RBP: ffff88800d5ef054 R08: 0000000000000001 R09: 0000000000000000
[ 58.136744] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.137429] R13: ffffffff84e23fe0 R14: ffff88800d5ef048 R15: ffffffff84da7d60
[ 58.138133] FS: 0000555557284400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.138925] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.139482] CR2: 00007f5cab8cc6f4 CR3: 000000000fe40000 CR4: 0000000000350ee0
[ 58.140169] Call Trace:
[ 58.140420]
[ 58.140651] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.141156] ipv6_frags_init_net+0x206/0x3c0
[ 58.141585] ops_init+0xbb/0x6b0
[ 58.141960] setup_net+0x3d9/0x990
[ 58.142317] ? down_read_killable+0x1d7/0x4e0
[ 58.142762] ? __pfx_setup_net+0x10/0x10
[ 58.143180] ? copy_net_ns+0x17c/0x770
[ 58.143575] copy_net_ns+0x321/0x770
[ 58.143970] create_new_namespaces+0x3f6/0xb30
[ 58.144429] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.144929] ksys_unshare+0x44d/0x8e0
[ 58.145311] ? __pfx_ksys_unshare+0x10/0x10
[ 58.145735] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.146315] __x64_sys_unshare+0x31/0x40
[ 58.146719] do_syscall_64+0x3f/0x90
[ 58.147107] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.147617] RIP: 0033:0x7f8e65fbb0d7
[ 58.147994] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 58.149661] RSP: 002b:00007ffd0c61d518 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.150428] RAX: ffffffffffffffda RBX: 00007ffd0c61db58 RCX: 00007f8e65fbb0d7
[ 58.151112] RDX: 00007f8e6602541f RSI: 00007ffd0c61d4b0 RDI: 0000000040000000
[ 58.151775] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd0c61d2c0
[ 58.152454] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8e660cdbf0
[ 58.153140] R13: 00007ffd0c61d5f0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.153815]
[ 58.154071] irq event stamp: 10567
[ 58.154406] hardirqs last enabled at (10577): [] __up_console_sem+0x78/0x80
[ 58.155248] hardirqs last disabled at (10588): [] __up_console_sem+0x5d/0x80
[ 58.156073] softirqs last enabled at (10088): [] irq_exit_rcu+0x93/0xc0
[ 58.156869] softirqs last disabled at (10065): [] irq_exit_rcu+0x93/0xc0
[ 58.157648] ---[ end trace 0000000000000000 ]---
[ 58.158685] ------------[ cut here ]------------
[ 58.159161] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.160597] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.161410] Modules linked in:
[ 58.161722] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.162622] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.163406] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.163937] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 58.165633] RSP: 0018:ffff88801f7b7bf0 EFLAGS: 00010286
[ 58.166159] RAX: 0000000000000000 RBX: ffff88800d5ee040 RCX: 0000000000000000
[ 58.166869] RDX: ffff88800f929b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.167535] RBP: ffff88800d5ee054 R08: 0000000000000001 R09: 0000000000000000
[ 58.168227] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.168926] R13: ffffffff84e23fe0 R14: ffff88800d5ee048 R15: ffffffff84db0aa0
[ 58.169601] FS: 0000555557284400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.170380] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.170957] CR2: 00007f5cab8cc6f4 CR3: 000000000fe40000 CR4: 0000000000350ee0
[ 58.171620] Call Trace:
[ 58.171898]
[ 58.172133] nf_ct_net_init+0x224/0x3d0
[ 58.172537] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.173008] ops_init+0xbb/0x6b0
[ 58.173355] setup_net+0x3d9/0x990
[ 58.173709] ? down_read_killable+0x1d7/0x4e0
[ 58.174168] ? __pfx_setup_net+0x10/0x10
[ 58.174574] ? copy_net_ns+0x17c/0x770
[ 58.174997] copy_net_ns+0x321/0x770
[ 58.175374] create_new_namespaces+0x3f6/0xb30
[ 58.175847] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.176319] ksys_unshare+0x44d/0x8e0
[ 58.176695] ? __pfx_ksys_unshare+0x10/0x10
[ 58.177140] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.177686] __x64_sys_unshare+0x31/0x40
[ 58.178105] do_syscall_64+0x3f/0x90
[ 58.178501] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.179020] RIP: 0033:0x7f8e65fbb0d7
[ 58.179380] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 58.181070] RSP: 002b:00007ffd0c61d518 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.181779] RAX: ffffffffffffffda RBX: 00007ffd0c61db58 RCX: 00007f8e65fbb0d7
[ 58.182471] RDX: 00007f8e6602541f RSI: 00007ffd0c61d4b0 RDI: 0000000040000000
[ 58.183161] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd0c61d2c0
[ 58.183847] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8e660cdbf0
[ 58.184517] R13: 00007ffd0c61d5f0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.185227]
[ 58.185464] irq event stamp: 11287
[ 58.185795] hardirqs last enabled at (11297): [] __up_console_sem+0x78/0x80
[ 58.186621] hardirqs last disabled at (11308): [] __up_console_sem+0x5d/0x80
[ 58.187453] softirqs last enabled at (11324): [] irq_exit_rcu+0x93/0xc0
[ 58.188258] softirqs last disabled at (11317): [] irq_exit_rcu+0x93/0xc0
[ 58.189060] ---[ end trace 0000000000000000 ]---
executing program
[ 59.810577] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.857913] Bluetooth: hci0: command 0x041b tx timeout
[ 63.905923] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.953987] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:40:02 Registers:
info registers vcpu 0
RAX=00000000000296bf RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fa2463afde0 CR3=000000000e1b2000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=203f3d72646461203f3d656d616e7400 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f7b75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000555557284400 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f5cab8cc6f4 CR3=000000000fe40000 CR4=00350ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000