Warning: Permanently added '[localhost]:65006' (ECDSA) to the list of known hosts.
2023/05/16 20:42:24 fuzzer started
2023/05/16 20:42:24 dialing manager at localhost:35573
2023/05/16 20:42:24 checking machine...
2023/05/16 20:42:24 checking revisions...
syzkaller login: [ 37.771265] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:42:24 testing simple program...
[ 37.852886] cgroup: Unknown subsys name 'net'
[ 37.967057] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.880452] audit: type=1400 audit(1684269756.802:6): 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
[ 51.026783] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.029978] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.032822] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.036352] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.037703] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.040388] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.419746] ------------[ cut here ]------------
[ 51.420536] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.422394] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.423475] Modules linked in:
[ 51.423893] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.429001] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.430192] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.430843] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.433183] RSP: 0018:ffff88801683fc00 EFLAGS: 00010282
[ 51.433848] RAX: 0000000000000000 RBX: ffff88800e7f6040 RCX: 0000000000000000
[ 51.434830] RDX: ffff888019478000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.435777] RBP: ffff88800e7f6054 R08: 0000000000000001 R09: 0000000000000000
[ 51.436740] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.437695] R13: ffffffff84e223a0 R14: ffff88800e7f6048 R15: ffffffff84d73340
[ 51.438648] FS: 00005555559ee400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.439728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.440525] CR2: 00007f875833d6f4 CR3: 000000000de92000 CR4: 0000000000350ee0
[ 51.441457] Call Trace:
[ 51.441803]
[ 51.442147] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.442800] ipv4_frags_init_net+0x269/0x440
[ 51.443433] ops_init+0xbb/0x6b0
[ 51.443904] setup_net+0x3d9/0x990
[ 51.444419] ? down_read_killable+0x1d7/0x4e0
[ 51.445047] ? __pfx_setup_net+0x10/0x10
[ 51.445586] ? copy_net_ns+0x17c/0x770
[ 51.446149] copy_net_ns+0x321/0x770
[ 51.446652] create_new_namespaces+0x3f6/0xb30
[ 51.447332] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.448013] ksys_unshare+0x44d/0x8e0
[ 51.448538] ? __pfx_ksys_unshare+0x10/0x10
[ 51.449143] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.449892] __x64_sys_unshare+0x31/0x40
[ 51.450484] do_syscall_64+0x3f/0x90
[ 51.451016] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.451703] RIP: 0033:0x7f12a76160d7
[ 51.452230] 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
[ 51.454548] RSP: 002b:00007fff83c2e398 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.455579] RAX: ffffffffffffffda RBX: 00007fff83c2e9d8 RCX: 00007f12a76160d7
[ 51.456514] RDX: 00007f12a768041f RSI: 00007fff83c2e330 RDI: 0000000040000000
[ 51.457472] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff83c2e140
[ 51.458415] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f12a7728bf0
[ 51.459384] R13: 00007fff83c2e470 R14: 0000000000000000 R15: 00000000000000f8
[ 51.460357]
[ 51.460678] irq event stamp: 8689
[ 51.461157] hardirqs last enabled at (8701): [] __up_console_sem+0x78/0x80
[ 51.462283] hardirqs last disabled at (8712): [] __up_console_sem+0x5d/0x80
[ 51.463412] softirqs last enabled at (8288): [] irq_exit_rcu+0x93/0xc0
[ 51.464563] softirqs last disabled at (8273): [] irq_exit_rcu+0x93/0xc0
[ 51.465654] ---[ end trace 0000000000000000 ]---
[ 51.470647] ------------[ cut here ]------------
[ 51.471435] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.473321] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.474448] Modules linked in:
[ 51.474878] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.476144] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.477228] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.477945] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.480299] RSP: 0018:ffff88801683fc00 EFLAGS: 00010282
[ 51.481036] RAX: 0000000000000000 RBX: ffff88800ddcd840 RCX: 0000000000000000
[ 51.481976] RDX: ffff888019478000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.482880] RBP: ffff88800ddcd854 R08: 0000000000000001 R09: 0000000000000000
[ 51.483839] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.484799] R13: ffffffff84e223a0 R14: ffff88800ddcd848 R15: ffffffff84da62e0
[ 51.485751] FS: 00005555559ee400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.486814] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.487607] CR2: 00007f875833d6f4 CR3: 000000000de92000 CR4: 0000000000350ee0
[ 51.488559] Call Trace:
[ 51.488934]
[ 51.489254] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.489906] ipv6_frags_init_net+0x206/0x3c0
[ 51.490535] ops_init+0xbb/0x6b0
[ 51.491037] setup_net+0x3d9/0x990
[ 51.491537] ? down_read_killable+0x1d7/0x4e0
[ 51.492175] ? __pfx_setup_net+0x10/0x10
[ 51.492718] ? copy_net_ns+0x17c/0x770
[ 51.493280] copy_net_ns+0x321/0x770
[ 51.493790] create_new_namespaces+0x3f6/0xb30
[ 51.494436] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.495113] ksys_unshare+0x44d/0x8e0
[ 51.495644] ? __pfx_ksys_unshare+0x10/0x10
[ 51.496254] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.497038] __x64_sys_unshare+0x31/0x40
[ 51.497586] do_syscall_64+0x3f/0x90
[ 51.498123] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.498793] RIP: 0033:0x7f12a76160d7
[ 51.499336] 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
[ 51.501650] RSP: 002b:00007fff83c2e398 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.502657] RAX: ffffffffffffffda RBX: 00007fff83c2e9d8 RCX: 00007f12a76160d7
[ 51.503616] RDX: 00007f12a768041f RSI: 00007fff83c2e330 RDI: 0000000040000000
[ 51.504576] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff83c2e140
[ 51.505531] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f12a7728bf0
[ 51.506480] R13: 00007fff83c2e470 R14: 0000000000000000 R15: 00000000000000f8
[ 51.507457]
[ 51.507779] irq event stamp: 10423
[ 51.508264] hardirqs last enabled at (10435): [] __up_console_sem+0x78/0x80
[ 51.509384] hardirqs last disabled at (10446): [] __up_console_sem+0x5d/0x80
[ 51.510520] softirqs last enabled at (9958): [] irq_exit_rcu+0x93/0xc0
[ 51.511614] softirqs last disabled at (9953): [] irq_exit_rcu+0x93/0xc0
[ 51.512710] ---[ end trace 0000000000000000 ]---
[ 51.514102] ------------[ cut here ]------------
[ 51.514715] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.516842] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.517959] Modules linked in:
[ 51.518389] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.519624] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.520697] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.521428] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.523752] RSP: 0018:ffff88801683fbf0 EFLAGS: 00010286
[ 51.524477] RAX: 0000000000000000 RBX: ffff88800ddcd040 RCX: 0000000000000000
[ 51.525420] RDX: ffff888019478000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.526362] RBP: ffff88800ddcd054 R08: 0000000000000001 R09: 0000000000000000
[ 51.527260] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.528187] R13: ffffffff84e223a0 R14: ffff88800ddcd048 R15: ffffffff84daf020
[ 51.529098] FS: 00005555559ee400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.530108] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.530844] CR2: 00007f875833d6f4 CR3: 000000000de92000 CR4: 0000000000350ee0
[ 51.531751] Call Trace:
[ 51.532109]
[ 51.532418] nf_ct_net_init+0x224/0x3d0
[ 51.532971] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.533544] ops_init+0xbb/0x6b0
[ 51.534029] setup_net+0x3d9/0x990
[ 51.534494] ? down_read_killable+0x1d7/0x4e0
[ 51.535113] ? __pfx_setup_net+0x10/0x10
[ 51.535649] ? copy_net_ns+0x17c/0x770
[ 51.536194] copy_net_ns+0x321/0x770
[ 51.536690] create_new_namespaces+0x3f6/0xb30
[ 51.537323] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.537980] ksys_unshare+0x44d/0x8e0
[ 51.538484] ? __pfx_ksys_unshare+0x10/0x10
[ 51.539083] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.539823] __x64_sys_unshare+0x31/0x40
[ 51.540375] do_syscall_64+0x3f/0x90
[ 51.540860] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.541553] RIP: 0033:0x7f12a76160d7
[ 51.542058] 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
[ 51.544276] RSP: 002b:00007fff83c2e398 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.545237] RAX: ffffffffffffffda RBX: 00007fff83c2e9d8 RCX: 00007f12a76160d7
[ 51.546133] RDX: 00007f12a768041f RSI: 00007fff83c2e330 RDI: 0000000040000000
[ 51.547028] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff83c2e140
[ 51.547889] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f12a7728bf0
[ 51.548788] R13: 00007fff83c2e470 R14: 0000000000000000 R15: 00000000000000f8
[ 51.549706]
[ 51.550036] irq event stamp: 11189
[ 51.550479] hardirqs last enabled at (11199): [] __up_console_sem+0x78/0x80
[ 51.551564] hardirqs last disabled at (11210): [] __up_console_sem+0x5d/0x80
[ 51.552644] softirqs last enabled at (11028): [] irq_exit_rcu+0x93/0xc0
[ 51.553776] softirqs last disabled at (11023): [] irq_exit_rcu+0x93/0xc0
[ 51.554923] ---[ end trace 0000000000000000 ]---
executing program
[ 53.102732] Bluetooth: hci0: command 0x0409 tx timeout
[ 55.150086] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.198012] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.246064] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
20:42:36 Registers:
info registers vcpu 0
RAX=0000000080000101 RBX=ffffffff85652848 RCX=0000000000000100 RDX=1ffffffff0aca509
RSI=ffffffff814c74bf RDI=0000000000000001 RBP=0000000000000001 RSP=ffff88806ce09a28
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=0000000000000000 R13=0000000000000000 R14=ffffffff85652848 R15=ffff88800deba410
RIP=ffffffff814bf87b RFL=00000246 [---Z-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 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=00007fa5ed94ba80 CR3=000000000decc000 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=2038333a32343a30322036312079614d XMM01=5d3339383332342e31352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d33 XMM07=6e72656b2072656c6c616b7a79732038
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801683f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001
R12=0000000000000074 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 00005555559ee400 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=00007f875833d6f4 CR3=000000000de92000 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