Warning: Permanently added '[localhost]:63530' (ECDSA) to the list of known hosts.
2023/05/16 14:15:49 fuzzer started
2023/05/16 14:15:49 dialing manager at localhost:35573
2023/05/16 14:15:49 checking machine...
2023/05/16 14:15:49 checking revisions...
syzkaller login: [ 46.164859] kmemleak: Automatic memory scanning thread ended
2023/05/16 14:15:49 testing simple program...
[ 46.227735] cgroup: Unknown subsys name 'net'
[ 46.286281] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.257153] audit: type=1400 audit(1684246561.931:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 59.381422] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.383484] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.384668] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.387552] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.389162] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.390360] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 59.782163] ------------[ cut here ]------------
[ 59.782941] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 59.785089] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.786182] Modules linked in:
[ 59.786589] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.791300] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.792356] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.793005] 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
[ 59.795223] RSP: 0018:ffff888014717c00 EFLAGS: 00010282
[ 59.795871] RAX: 0000000000000000 RBX: ffff88800e734840 RCX: 0000000000000000
[ 59.796763] RDX: ffff88801a471b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.797654] RBP: ffff88800e734854 R08: 0000000000000001 R09: 0000000000000000
[ 59.798549] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 59.799446] R13: ffffffff84e223a0 R14: ffff88800e734848 R15: ffffffff84d73340
[ 59.800355] FS: 00005555556b2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.801397] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.802144] CR2: 00007fd86cb3a6f4 CR3: 000000000ed16000 CR4: 0000000000350ee0
[ 59.803058] Call Trace:
[ 59.803387]
[ 59.803683] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 59.804329] ipv4_frags_init_net+0x269/0x440
[ 59.804888] ops_init+0xbb/0x6b0
[ 59.805372] setup_net+0x3d9/0x990
[ 59.805829] ? down_read_killable+0x1d7/0x4e0
[ 59.806436] ? __pfx_setup_net+0x10/0x10
[ 59.806957] ? copy_net_ns+0x17c/0x770
[ 59.807490] copy_net_ns+0x321/0x770
[ 59.807970] create_new_namespaces+0x3f6/0xb30
[ 59.808604] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.809257] ksys_unshare+0x44d/0x8e0
[ 59.809763] ? __pfx_ksys_unshare+0x10/0x10
[ 59.810343] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.811120] __x64_sys_unshare+0x31/0x40
[ 59.811649] do_syscall_64+0x3f/0x90
[ 59.812155] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.812800] RIP: 0033:0x7f749e3360d7
[ 59.813302] 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
[ 59.815534] RSP: 002b:00007ffda60b78f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.816508] RAX: ffffffffffffffda RBX: 00007ffda60b7f38 RCX: 00007f749e3360d7
[ 59.817412] RDX: 00007f749e3a041f RSI: 00007ffda60b7890 RDI: 0000000040000000
[ 59.818308] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda60b76a0
[ 59.819212] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f749e448bf0
[ 59.820125] R13: 00007ffda60b79d0 R14: 0000000000000000 R15: 00000000000000f8
[ 59.821006]
[ 59.821346] irq event stamp: 7755
[ 59.821764] hardirqs last enabled at (7765): [] __up_console_sem+0x78/0x80
[ 59.822822] hardirqs last disabled at (7776): [] __up_console_sem+0x5d/0x80
[ 59.823898] softirqs last enabled at (7248): [] irq_exit_rcu+0x93/0xc0
[ 59.824931] softirqs last disabled at (7243): [] irq_exit_rcu+0x93/0xc0
[ 59.825949] ---[ end trace 0000000000000000 ]---
[ 59.831522] ------------[ cut here ]------------
[ 59.832153] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 59.833789] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.834837] Modules linked in:
[ 59.835292] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.836455] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.837471] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.838152] 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
[ 59.840328] RSP: 0018:ffff888014717c00 EFLAGS: 00010282
[ 59.840980] RAX: 0000000000000000 RBX: ffff88800d776c40 RCX: 0000000000000000
[ 59.841864] RDX: ffff88801a471b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.842766] RBP: ffff88800d776c54 R08: 0000000000000001 R09: 0000000000000000
[ 59.843687] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.844590] R13: ffffffff84e223a0 R14: ffff88800d776c48 R15: ffffffff84da62e0
[ 59.845508] FS: 00005555556b2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.846514] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.847274] CR2: 00007fd86cb3a6f4 CR3: 000000000ed16000 CR4: 0000000000350ee0
[ 59.848184] Call Trace:
[ 59.848523]
[ 59.848837] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 59.849487] ipv6_frags_init_net+0x206/0x3c0
[ 59.850074] ops_init+0xbb/0x6b0
[ 59.850526] setup_net+0x3d9/0x990
[ 59.850992] ? down_read_killable+0x1d7/0x4e0
[ 59.851613] ? __pfx_setup_net+0x10/0x10
[ 59.852155] ? copy_net_ns+0x17c/0x770
[ 59.852657] copy_net_ns+0x321/0x770
[ 59.853166] create_new_namespaces+0x3f6/0xb30
[ 59.853755] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.854405] ksys_unshare+0x44d/0x8e0
[ 59.854915] ? __pfx_ksys_unshare+0x10/0x10
[ 59.855504] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.856256] __x64_sys_unshare+0x31/0x40
[ 59.856781] do_syscall_64+0x3f/0x90
[ 59.857292] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.857935] RIP: 0033:0x7f749e3360d7
[ 59.858438] 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
[ 59.860670] RSP: 002b:00007ffda60b78f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.861627] RAX: ffffffffffffffda RBX: 00007ffda60b7f38 RCX: 00007f749e3360d7
[ 59.862521] RDX: 00007f749e3a041f RSI: 00007ffda60b7890 RDI: 0000000040000000
[ 59.863453] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda60b76a0
[ 59.864358] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f749e448bf0
[ 59.865251] R13: 00007ffda60b79d0 R14: 0000000000000000 R15: 00000000000000f8
[ 59.866170]
[ 59.866472] irq event stamp: 9749
[ 59.866919] hardirqs last enabled at (9759): [] __up_console_sem+0x78/0x80
[ 59.867984] hardirqs last disabled at (9770): [] __up_console_sem+0x5d/0x80
[ 59.869044] softirqs last enabled at (9654): [] irq_exit_rcu+0x93/0xc0
[ 59.870105] softirqs last disabled at (9649): [] irq_exit_rcu+0x93/0xc0
[ 59.871149] ---[ end trace 0000000000000000 ]---
[ 59.872534] ------------[ cut here ]------------
[ 59.873313] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 59.875449] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.876496] Modules linked in:
[ 59.876904] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.878071] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.879079] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.879719] 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
[ 59.881905] RSP: 0018:ffff888014717bf0 EFLAGS: 00010286
[ 59.882586] RAX: 0000000000000000 RBX: ffff88800d776640 RCX: 0000000000000000
[ 59.883526] RDX: ffff88801a471b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.884424] RBP: ffff88800d776654 R08: 0000000000000001 R09: 0000000000000000
[ 59.885308] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.886191] R13: ffffffff84e223a0 R14: ffff88800d776648 R15: ffffffff84daf020
[ 59.887108] FS: 00005555556b2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.888106] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.888812] CR2: 00007fd86cb3a6f4 CR3: 000000000ed16000 CR4: 0000000000350ee0
[ 59.889708] Call Trace:
[ 59.890064]
[ 59.890365] nf_ct_net_init+0x224/0x3d0
[ 59.890876] ? __pfx_nf_ct_net_init+0x10/0x10
[ 59.891483] ops_init+0xbb/0x6b0
[ 59.891929] setup_net+0x3d9/0x990
[ 59.892413] ? down_read_killable+0x1d7/0x4e0
[ 59.892983] ? __pfx_setup_net+0x10/0x10
[ 59.893524] ? copy_net_ns+0x17c/0x770
[ 59.894056] copy_net_ns+0x321/0x770
[ 59.894531] create_new_namespaces+0x3f6/0xb30
[ 59.895172] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.895786] ksys_unshare+0x44d/0x8e0
[ 59.896309] ? __pfx_ksys_unshare+0x10/0x10
[ 59.896855] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.897592] __x64_sys_unshare+0x31/0x40
[ 59.898137] do_syscall_64+0x3f/0x90
[ 59.898607] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.899279] RIP: 0033:0x7f749e3360d7
[ 59.899737] 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
[ 59.901904] RSP: 002b:00007ffda60b78f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.902856] RAX: ffffffffffffffda RBX: 00007ffda60b7f38 RCX: 00007f749e3360d7
[ 59.903749] RDX: 00007f749e3a041f RSI: 00007ffda60b7890 RDI: 0000000040000000
[ 59.904652] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda60b76a0
[ 59.905533] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f749e448bf0
[ 59.906421] R13: 00007ffda60b79d0 R14: 0000000000000000 R15: 00000000000000f8
[ 59.907362]
[ 59.907659] irq event stamp: 10599
[ 59.908115] hardirqs last enabled at (10611): [] __up_console_sem+0x78/0x80
[ 59.909200] hardirqs last disabled at (10622): [] __up_console_sem+0x5d/0x80
[ 59.910254] softirqs last enabled at (10506): [] irq_exit_rcu+0x93/0xc0
[ 59.911287] softirqs last disabled at (10501): [] irq_exit_rcu+0x93/0xc0
[ 59.912322] ---[ end trace 0000000000000000 ]---
executing program
[ 61.460705] Bluetooth: hci0: command 0x0409 tx timeout
[ 63.508093] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 65.557079] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 67.604180] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
14:16:01 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=ffff88806ce34fc0 RCX=000000000cc49204 RDX=ffffed100d9c69f9
RSI=0000000000000004 RDI=ffffffff848cdec0 RBP=ffff88806ce34fc0 RSP=ffffffff85407df8
R8 =0000000000000000 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=0000000000000000 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c49e1 RFL=00000046 [---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=00007f54df48bb50 CR3=000000000e920000 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=2033303a36313a34312036312079614d XMM01=5d3938303538372e39352020205b203a
XMM02=74656e20746120313632203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120313632203a4449
XMM06=57205d3938303538372e39352020205b XMM07=79732033303a36313a34312036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888014717598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 00005555556b2400 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=00007fd86cb3a6f4 CR3=000000000ed16000 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