Warning: Permanently added '[localhost]:46133' (ECDSA) to the list of known hosts.
2023/05/17 18:30:09 fuzzer started
2023/05/17 18:30:09 dialing manager at localhost:44319
2023/05/17 18:30:09 checking machine...
2023/05/17 18:30:09 checking revisions...
syzkaller login: [ 37.399916] kmemleak: Automatic memory scanning thread ended
2023/05/17 18:30:10 testing simple program...
[ 37.478696] cgroup: Unknown subsys name 'net'
[ 37.599868] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 49.190338] audit: type=1400 audit(1684348221.845:6): 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
executing program
[ 50.312148] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.313736] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.316377] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.318938] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.320656] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.322340] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.701833] ------------[ cut here ]------------
[ 50.702250] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.703750] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.704403] Modules linked in:
[ 50.704639] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.705291] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.709231] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.709918] 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
[ 50.711591] RSP: 0018:ffff88801ea87c00 EFLAGS: 00010282
[ 50.712093] RAX: 0000000000000000 RBX: ffff88800d7ae440 RCX: 0000000000000000
[ 50.712785] RDX: ffff888016db51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.713470] RBP: ffff88800d7ae454 R08: 0000000000000001 R09: 0000000000000000
[ 50.714123] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.714800] R13: ffffffff84e23fe0 R14: ffff88800d7ae448 R15: ffffffff84d74dc0
[ 50.715483] FS: 00005555570d4400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.716246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.716794] CR2: 00007f5720ce76f4 CR3: 000000001f6aa000 CR4: 0000000000350ee0
[ 50.717477] Call Trace:
[ 50.717727]
[ 50.717954] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.718454] ipv4_frags_init_net+0x269/0x440
[ 50.718883] ops_init+0xbb/0x6b0
[ 50.719257] setup_net+0x3d9/0x990
[ 50.719603] ? down_read_killable+0x1d7/0x4e0
[ 50.720033] ? __pfx_setup_net+0x10/0x10
[ 50.720456] ? copy_net_ns+0x17c/0x770
[ 50.720864] copy_net_ns+0x321/0x770
[ 50.721266] create_new_namespaces+0x3f6/0xb30
[ 50.721622] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.721978] ksys_unshare+0x44d/0x8e0
[ 50.722292] ? __pfx_ksys_unshare+0x10/0x10
[ 50.722607] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.723018] __x64_sys_unshare+0x31/0x40
[ 50.723337] do_syscall_64+0x3f/0x90
[ 50.723614] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.723987] RIP: 0033:0x7f5ee2b280d7
[ 50.724276] 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
[ 50.725551] RSP: 002b:00007ffeea083ae8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.726080] RAX: ffffffffffffffda RBX: 00007ffeea084128 RCX: 00007f5ee2b280d7
[ 50.726597] RDX: 00007f5ee2b9241f RSI: 00007ffeea083a80 RDI: 0000000040000000
[ 50.727100] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeea083890
[ 50.727614] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5ee2c3abf0
[ 50.728111] R13: 00007ffeea083bc0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.728641]
[ 50.728817] irq event stamp: 10223
[ 50.729074] hardirqs last enabled at (10233): [] __up_console_sem+0x78/0x80
[ 50.729686] hardirqs last disabled at (10244): [] __up_console_sem+0x5d/0x80
[ 50.730308] softirqs last enabled at (9750): [] irq_exit_rcu+0x93/0xc0
[ 50.730882] softirqs last disabled at (9727): [] irq_exit_rcu+0x93/0xc0
[ 50.731483] ---[ end trace 0000000000000000 ]---
[ 50.734842] ------------[ cut here ]------------
[ 50.735182] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.736136] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.736746] Modules linked in:
[ 50.736974] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.737647] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.738224] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.738591] 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
[ 50.739838] RSP: 0018:ffff88801ea87c00 EFLAGS: 00010282
[ 50.740232] RAX: 0000000000000000 RBX: ffff888013b23a40 RCX: 0000000000000000
[ 50.740734] RDX: ffff888016db51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.741259] RBP: ffff888013b23a54 R08: 0000000000000001 R09: 0000000000000000
[ 50.741748] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.742277] R13: ffffffff84e23fe0 R14: ffff888013b23a48 R15: ffffffff84da7d60
[ 50.742772] FS: 00005555570d4400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.743361] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.743766] CR2: 00007f5720ce76f4 CR3: 000000001f6aa000 CR4: 0000000000350ee0
[ 50.744281] Call Trace:
[ 50.744468]
[ 50.744649] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.745017] ipv6_frags_init_net+0x206/0x3c0
[ 50.745360] ops_init+0xbb/0x6b0
[ 50.745614] setup_net+0x3d9/0x990
[ 50.745876] ? down_read_killable+0x1d7/0x4e0
[ 50.746228] ? __pfx_setup_net+0x10/0x10
[ 50.746520] ? copy_net_ns+0x17c/0x770
[ 50.746807] copy_net_ns+0x321/0x770
[ 50.747083] create_new_namespaces+0x3f6/0xb30
[ 50.747440] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.747791] ksys_unshare+0x44d/0x8e0
[ 50.748077] ? __pfx_ksys_unshare+0x10/0x10
[ 50.748412] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.748833] __x64_sys_unshare+0x31/0x40
[ 50.749133] do_syscall_64+0x3f/0x90
[ 50.749432] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.749796] RIP: 0033:0x7f5ee2b280d7
[ 50.750061] 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
[ 50.751287] RSP: 002b:00007ffeea083ae8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.751809] RAX: ffffffffffffffda RBX: 00007ffeea084128 RCX: 00007f5ee2b280d7
[ 50.752327] RDX: 00007f5ee2b9241f RSI: 00007ffeea083a80 RDI: 0000000040000000
[ 50.752826] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeea083890
[ 50.753336] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5ee2c3abf0
[ 50.753823] R13: 00007ffeea083bc0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.754350]
[ 50.754519] irq event stamp: 11819
[ 50.754766] hardirqs last enabled at (11829): [] __up_console_sem+0x78/0x80
[ 50.755386] hardirqs last disabled at (11840): [] __up_console_sem+0x5d/0x80
[ 50.755988] softirqs last enabled at (11476): [] irq_exit_rcu+0x93/0xc0
[ 50.756599] softirqs last disabled at (11467): [] irq_exit_rcu+0x93/0xc0
[ 50.757174] ---[ end trace 0000000000000000 ]---
[ 50.757949] ------------[ cut here ]------------
[ 50.758319] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.759458] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.760048] Modules linked in:
[ 50.760298] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.760943] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.761520] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.761885] 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
[ 50.763142] RSP: 0018:ffff88801ea87bf0 EFLAGS: 00010286
[ 50.763534] RAX: 0000000000000000 RBX: ffff888013b23040 RCX: 0000000000000000
[ 50.764023] RDX: ffff888016db51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.764537] RBP: ffff888013b23054 R08: 0000000000000001 R09: 0000000000000000
[ 50.765024] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.765528] R13: ffffffff84e23fe0 R14: ffff888013b23048 R15: ffffffff84db0aa0
[ 50.766028] FS: 00005555570d4400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.766596] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.767004] CR2: 00007f5720ce76f4 CR3: 000000001f6aa000 CR4: 0000000000350ee0
[ 50.767503] Call Trace:
[ 50.767687]
[ 50.767861] nf_ct_net_init+0x224/0x3d0
[ 50.768154] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.768500] ops_init+0xbb/0x6b0
[ 50.768760] setup_net+0x3d9/0x990
[ 50.769020] ? down_read_killable+0x1d7/0x4e0
[ 50.769355] ? __pfx_setup_net+0x10/0x10
[ 50.769648] ? copy_net_ns+0x17c/0x770
[ 50.769932] copy_net_ns+0x321/0x770
[ 50.770226] create_new_namespaces+0x3f6/0xb30
[ 50.770556] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.770901] ksys_unshare+0x44d/0x8e0
[ 50.771178] ? __pfx_ksys_unshare+0x10/0x10
[ 50.771503] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.771886] __x64_sys_unshare+0x31/0x40
[ 50.772163] do_syscall_64+0x3f/0x90
[ 50.772441] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.772788] RIP: 0033:0x7f5ee2b280d7
[ 50.773041] 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
[ 50.774211] RSP: 002b:00007ffeea083ae8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.774739] RAX: ffffffffffffffda RBX: 00007ffeea084128 RCX: 00007f5ee2b280d7
[ 50.775246] RDX: 00007f5ee2b9241f RSI: 00007ffeea083a80 RDI: 0000000040000000
[ 50.775707] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeea083890
[ 50.776168] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5ee2c3abf0
[ 50.776669] R13: 00007ffeea083bc0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.777145]
[ 50.777327] irq event stamp: 12557
[ 50.777563] hardirqs last enabled at (12567): [] __up_console_sem+0x78/0x80
[ 50.778111] hardirqs last disabled at (12576): [] __up_console_sem+0x5d/0x80
[ 50.778686] softirqs last enabled at (12082): [] irq_exit_rcu+0x93/0xc0
[ 50.779248] softirqs last disabled at (12057): [] irq_exit_rcu+0x93/0xc0
[ 50.779786] ---[ end trace 0000000000000000 ]---
executing program
[ 52.334921] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.383795] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.430274] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.478286] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
18:30:22 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000002 RCX=ffffffff84471ba1 RDX=ffff8880158b8000
RSI=0000000000000000 RDI=0000000000000005 RBP=ffffffff84e2f960 RSP=ffff888017c1f8b8
R8 =0000000000000005 R9 =0000000000000001 R10=0000000000000001 R11=0000000000000001
R12=0000000000000001 R13=0000000000000005 R14=0000000000000003 R15=ffff888017c1fa28
RIP=ffffffff814be0a5 RFL=00000293 [--S-A-C] 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 00007fb77652d700 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=00007fdfbbee1030 CR3=000000000dde6000 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=57205d3035373330372e30352020205b XMM01=732f74656e20746120383532203a4449
XMM02=79735f74656e5f726574736967657220 XMM03=2f74656e20746120383532203a444950
XMM04=746e6f72632f6374652f2820676e6975 XMM05=20000a2e6d756974726f736e6f432073
XMM06=383130322d3430303220746867697279 XMM07=656c6c616b7a79732039353a39323a38
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ea87618
R8 =0000000000000007 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000000005 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd RFL=00000006 [-----P-] 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 00005555570d4400 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=00007f5720ce76f4 CR3=000000001f6aa000 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