Warning: Permanently added '[localhost]:16557' (ECDSA) to the list of known hosts.
2023/05/17 05:37:57 fuzzer started
2023/05/17 05:37:58 dialing manager at localhost:35573
2023/05/17 05:37:58 checking machine...
2023/05/17 05:37:58 checking revisions...
syzkaller login: [ 50.534285] kmemleak: Automatic memory scanning thread ended
2023/05/17 05:37:58 testing simple program...
[ 50.599820] cgroup: Unknown subsys name 'net'
[ 50.711066] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 62.817782] audit: type=1400 audit(1684301890.562:6): avc: denied { execmem } for pid=265 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 63.976433] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 63.980063] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 63.981374] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 63.983924] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 63.985752] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 63.996285] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 64.383406] ------------[ cut here ]------------
[ 64.384054] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 64.386391] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.387510] Modules linked in:
[ 64.388152] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.390221] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.392324] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.393174] 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
[ 64.395672] RSP: 0018:ffff88801ec1fc00 EFLAGS: 00010282
[ 64.396625] RAX: 0000000000000000 RBX: ffff888008e03440 RCX: 0000000000000000
[ 64.397876] RDX: ffff88801ec10000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.399207] RBP: ffff888008e03454 R08: 0000000000000001 R09: 0000000000000000
[ 64.400476] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 64.401803] R13: ffffffff84e223a0 R14: ffff888008e03448 R15: ffffffff84d73340
[ 64.403057] FS: 0000555556fa9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.404447] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.405393] CR2: 00007fc4babf16f4 CR3: 0000000016602000 CR4: 0000000000350ee0
[ 64.406648] Call Trace:
[ 64.407305]
[ 64.407687] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 64.408516] ipv4_frags_init_net+0x269/0x440
[ 64.409287] ops_init+0xbb/0x6b0
[ 64.409863] setup_net+0x3d9/0x990
[ 64.410488] ? down_read_killable+0x1d7/0x4e0
[ 64.411282] ? __pfx_setup_net+0x10/0x10
[ 64.411957] ? copy_net_ns+0x17c/0x770
[ 64.412580] copy_net_ns+0x321/0x770
[ 64.413245] create_new_namespaces+0x3f6/0xb30
[ 64.413995] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.414630] ksys_unshare+0x44d/0x8e0
[ 64.415203] ? __pfx_ksys_unshare+0x10/0x10
[ 64.415748] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.416512] __x64_sys_unshare+0x31/0x40
[ 64.417094] do_syscall_64+0x3f/0x90
[ 64.417593] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.418392] RIP: 0033:0x7f13bfa240d7
[ 64.418977] 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
[ 64.421506] RSP: 002b:00007ffe3641a558 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.422679] RAX: ffffffffffffffda RBX: 00007ffe3641ab98 RCX: 00007f13bfa240d7
[ 64.423787] RDX: 00007f13bfa8e41f RSI: 00007ffe3641a4f0 RDI: 0000000040000000
[ 64.424931] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3641a300
[ 64.426111] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f13bfb36bf0
[ 64.427303] R13: 00007ffe3641a630 R14: 0000000000000000 R15: 00000000000000f8
[ 64.428484]
[ 64.428880] irq event stamp: 10461
[ 64.429498] hardirqs last enabled at (10473): [] __up_console_sem+0x78/0x80
[ 64.430923] hardirqs last disabled at (10486): [] __up_console_sem+0x5d/0x80
[ 64.432339] softirqs last enabled at (10500): [] irq_exit_rcu+0x93/0xc0
[ 64.433714] softirqs last disabled at (10495): [] irq_exit_rcu+0x93/0xc0
[ 64.435118] ---[ end trace 0000000000000000 ]---
[ 64.441093] ------------[ cut here ]------------
[ 64.441858] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 64.444037] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.445405] Modules linked in:
[ 64.445990] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.447506] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.448842] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.449690] 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
[ 64.452448] RSP: 0018:ffff88801ec1fc00 EFLAGS: 00010282
[ 64.453236] RAX: 0000000000000000 RBX: ffff88800c6b2240 RCX: 0000000000000000
[ 64.454272] RDX: ffff88801ec10000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.455306] RBP: ffff88800c6b2254 R08: 0000000000000001 R09: 0000000000000000
[ 64.456333] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.457360] R13: ffffffff84e223a0 R14: ffff88800c6b2248 R15: ffffffff84da62e0
[ 64.458381] FS: 0000555556fa9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.459548] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.460404] CR2: 00007fc4babf16f4 CR3: 0000000016602000 CR4: 0000000000350ee0
[ 64.461465] Call Trace:
[ 64.461890]
[ 64.462331] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 64.463204] ipv6_frags_init_net+0x206/0x3c0
[ 64.463967] ops_init+0xbb/0x6b0
[ 64.464539] setup_net+0x3d9/0x990
[ 64.465169] ? down_read_killable+0x1d7/0x4e0
[ 64.465945] ? __pfx_setup_net+0x10/0x10
[ 64.466604] ? copy_net_ns+0x17c/0x770
[ 64.467344] copy_net_ns+0x321/0x770
[ 64.468011] create_new_namespaces+0x3f6/0xb30
[ 64.468787] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.469648] ksys_unshare+0x44d/0x8e0
[ 64.470333] ? __pfx_ksys_unshare+0x10/0x10
[ 64.471132] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.472119] __x64_sys_unshare+0x31/0x40
[ 64.472801] do_syscall_64+0x3f/0x90
[ 64.473472] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.474348] RIP: 0033:0x7f13bfa240d7
[ 64.475008] 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
[ 64.477857] RSP: 002b:00007ffe3641a558 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.479118] RAX: ffffffffffffffda RBX: 00007ffe3641ab98 RCX: 00007f13bfa240d7
[ 64.480295] RDX: 00007f13bfa8e41f RSI: 00007ffe3641a4f0 RDI: 0000000040000000
[ 64.481461] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3641a300
[ 64.482631] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f13bfb36bf0
[ 64.483796] R13: 00007ffe3641a630 R14: 0000000000000000 R15: 00000000000000f8
[ 64.484999]
[ 64.485389] irq event stamp: 12205
[ 64.485991] hardirqs last enabled at (12217): [] __up_console_sem+0x78/0x80
[ 64.487410] hardirqs last disabled at (12228): [] __up_console_sem+0x5d/0x80
[ 64.488802] softirqs last enabled at (11982): [] irq_exit_rcu+0x93/0xc0
[ 64.490172] softirqs last disabled at (11973): [] irq_exit_rcu+0x93/0xc0
[ 64.491560] ---[ end trace 0000000000000000 ]---
[ 64.493189] ------------[ cut here ]------------
[ 64.494048] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 64.496430] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.497817] Modules linked in:
[ 64.498383] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.499937] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.501100] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.501853] 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
[ 64.504406] RSP: 0018:ffff88801ec1fbf0 EFLAGS: 00010286
[ 64.505204] RAX: 0000000000000000 RBX: ffff88800c6b3c40 RCX: 0000000000000000
[ 64.506236] RDX: ffff88801ec10000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.507298] RBP: ffff88800c6b3c54 R08: 0000000000000001 R09: 0000000000000000
[ 64.508380] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.509455] R13: ffffffff84e223a0 R14: ffff88800c6b3c48 R15: ffffffff84daf020
[ 64.510514] FS: 0000555556fa9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.511748] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.512646] CR2: 00007fc4babf16f4 CR3: 0000000016602000 CR4: 0000000000350ee0
[ 64.513719] Call Trace:
[ 64.514159]
[ 64.514518] nf_ct_net_init+0x224/0x3d0
[ 64.515193] ? __pfx_nf_ct_net_init+0x10/0x10
[ 64.515853] ops_init+0xbb/0x6b0
[ 64.516414] setup_net+0x3d9/0x990
[ 64.517001] ? down_read_killable+0x1d7/0x4e0
[ 64.517680] ? __pfx_setup_net+0x10/0x10
[ 64.518328] ? copy_net_ns+0x17c/0x770
[ 64.518985] copy_net_ns+0x321/0x770
[ 64.519566] create_new_namespaces+0x3f6/0xb30
[ 64.520290] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.521056] ksys_unshare+0x44d/0x8e0
[ 64.521612] ? __pfx_ksys_unshare+0x10/0x10
[ 64.522282] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.523132] __x64_sys_unshare+0x31/0x40
[ 64.523734] do_syscall_64+0x3f/0x90
[ 64.524338] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.525130] RIP: 0033:0x7f13bfa240d7
[ 64.525679] 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
[ 64.528260] RSP: 002b:00007ffe3641a558 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.529392] RAX: ffffffffffffffda RBX: 00007ffe3641ab98 RCX: 00007f13bfa240d7
[ 64.530476] RDX: 00007f13bfa8e41f RSI: 00007ffe3641a4f0 RDI: 0000000040000000
[ 64.531525] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3641a300
[ 64.532518] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f13bfb36bf0
[ 64.533516] R13: 00007ffe3641a630 R14: 0000000000000000 R15: 00000000000000f8
[ 64.534554]
[ 64.534882] irq event stamp: 12985
[ 64.535414] hardirqs last enabled at (12997): [] __up_console_sem+0x78/0x80
[ 64.536611] hardirqs last disabled at (13008): [] __up_console_sem+0x5d/0x80
[ 64.537826] softirqs last enabled at (12474): [] irq_exit_rcu+0x93/0xc0
[ 64.539049] softirqs last disabled at (12469): [] irq_exit_rcu+0x93/0xc0
[ 64.540209] ---[ end trace 0000000000000000 ]---
executing program
[ 66.067539] Bluetooth: hci0: command 0x0409 tx timeout
[ 68.114965] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 70.163010] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 72.210963] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
05:38:05 Registers:
info registers vcpu 0
RAX=000000000002c23f RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000206 [-----P-] 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=00007f1d089a7930 CR3=000000000e6b4000 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=469c8614ae9b808fd542b6fc8e72152a
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=a531e36348069311000000000013c988 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=5ba801415a8f403100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000001 RBX=ffffffff813abe20 RCX=0000000000000001 RDX=ffff88801ec1fd88
RSI=ffff88801ec1fd50 RDI=ffff88806cf09ab0 RBP=ffff88806cf09b38 RSP=ffff88806cf09aa0
R8 =ffffffff863acbd2 R9 =ffffffff863acbd6 R10=0000000000038001 R11=ffff88806cf09ae0
R12=ffff88806cf09b68 R13=0000000000000000 R14=ffff88801ec10000 R15=ffff88800e59d670
RIP=ffffffff810bd807 RFL=00000282 [--S----] 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 0000555556fa9400 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=00007fc4babf16f4 CR3=0000000016602000 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