Warning: Permanently added '[localhost]:43804' (ECDSA) to the list of known hosts.
2023/05/18 02:32:20 fuzzer started
2023/05/18 02:32:20 dialing manager at localhost:44319
2023/05/18 02:32:20 checking machine...
2023/05/18 02:32:20 checking revisions...
syzkaller login: [ 47.350326] kmemleak: Automatic memory scanning thread ended
2023/05/18 02:32:21 testing simple program...
[ 47.415628] cgroup: Unknown subsys name 'net'
[ 47.526274] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 58.902430] audit: type=1400 audit(1684377152.585:6): 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
executing program
[ 60.049040] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.059361] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.060509] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.063824] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.065619] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.067036] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.444092] ------------[ cut here ]------------
[ 60.444866] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.446823] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.448080] Modules linked in:
[ 60.448568] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.453424] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.454445] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.455112] 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
[ 60.457291] RSP: 0018:ffff88801e06fc00 EFLAGS: 00010282
[ 60.457982] RAX: 0000000000000000 RBX: ffff88800c512440 RCX: 0000000000000000
[ 60.458886] RDX: ffff88800fd99b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.459781] RBP: ffff88800c512454 R08: 0000000000000001 R09: 0000000000000000
[ 60.460644] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.461545] R13: ffffffff84e23fe0 R14: ffff88800c512448 R15: ffffffff84d74dc0
[ 60.462480] FS: 0000555556b9e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.463480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.464226] CR2: 00007f726d2dd6f4 CR3: 000000001f69a000 CR4: 0000000000350ef0
[ 60.465116] Call Trace:
[ 60.465449]
[ 60.465784] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.466422] ipv4_frags_init_net+0x269/0x440
[ 60.467018] ops_init+0xbb/0x6b0
[ 60.467465] setup_net+0x3d9/0x990
[ 60.467953] ? down_read_killable+0x1d7/0x4e0
[ 60.468521] ? __pfx_setup_net+0x10/0x10
[ 60.469058] ? copy_net_ns+0x17c/0x770
[ 60.469561] copy_net_ns+0x321/0x770
[ 60.470071] create_new_namespaces+0x3f6/0xb30
[ 60.470707] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.471327] ksys_unshare+0x44d/0x8e0
[ 60.471849] ? __pfx_ksys_unshare+0x10/0x10
[ 60.472398] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.473148] __x64_sys_unshare+0x31/0x40
[ 60.473661] do_syscall_64+0x3f/0x90
[ 60.474179] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.474849] RIP: 0033:0x7ff64ecc20d7
[ 60.475310] 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
[ 60.477465] RSP: 002b:00007fff8ca3aa28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.478417] RAX: ffffffffffffffda RBX: 00007fff8ca3b068 RCX: 00007ff64ecc20d7
[ 60.479301] RDX: 00007ff64ed2c41f RSI: 00007fff8ca3a9c0 RDI: 0000000040000000
[ 60.480177] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8ca3a7d0
[ 60.481050] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff64edd4bf0
[ 60.481934] R13: 00007fff8ca3ab00 R14: 0000000000000000 R15: 00000000000000f8
[ 60.482868]
[ 60.483167] irq event stamp: 8639
[ 60.483587] hardirqs last enabled at (8649): [] __up_console_sem+0x78/0x80
[ 60.484646] hardirqs last disabled at (8660): [] __up_console_sem+0x5d/0x80
[ 60.485704] softirqs last enabled at (8490): [] irq_exit_rcu+0x93/0xc0
[ 60.486746] softirqs last disabled at (8485): [] irq_exit_rcu+0x93/0xc0
[ 60.487786] ---[ end trace 0000000000000000 ]---
[ 60.493261] ------------[ cut here ]------------
[ 60.493887] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.495519] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.496585] Modules linked in:
[ 60.497022] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.498188] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.499203] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.499886] 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
[ 60.502048] RSP: 0018:ffff88801e06fc00 EFLAGS: 00010282
[ 60.502756] RAX: 0000000000000000 RBX: ffff888013a87a40 RCX: 0000000000000000
[ 60.503628] RDX: ffff88800fd99b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.504534] RBP: ffff888013a87a54 R08: 0000000000000001 R09: 0000000000000000
[ 60.505444] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.506356] R13: ffffffff84e23fe0 R14: ffff888013a87a48 R15: ffffffff84da7d60
[ 60.507259] FS: 0000555556b9e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.508285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.509029] CR2: 00007f726d2dd6f4 CR3: 000000001f69a000 CR4: 0000000000350ef0
[ 60.509939] Call Trace:
[ 60.510278]
[ 60.510587] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.511230] ipv6_frags_init_net+0x206/0x3c0
[ 60.511818] ops_init+0xbb/0x6b0
[ 60.512262] setup_net+0x3d9/0x990
[ 60.512752] ? down_read_killable+0x1d7/0x4e0
[ 60.513317] ? __pfx_setup_net+0x10/0x10
[ 60.513851] ? copy_net_ns+0x17c/0x770
[ 60.514379] copy_net_ns+0x321/0x770
[ 60.514897] create_new_namespaces+0x3f6/0xb30
[ 60.515476] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.516114] ksys_unshare+0x44d/0x8e0
[ 60.516602] ? __pfx_ksys_unshare+0x10/0x10
[ 60.517171] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.517906] __x64_sys_unshare+0x31/0x40
[ 60.518434] do_syscall_64+0x3f/0x90
[ 60.518940] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.519587] RIP: 0033:0x7ff64ecc20d7
[ 60.520085] 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
[ 60.522268] RSP: 002b:00007fff8ca3aa28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.523213] RAX: ffffffffffffffda RBX: 00007fff8ca3b068 RCX: 00007ff64ecc20d7
[ 60.524097] RDX: 00007ff64ed2c41f RSI: 00007fff8ca3a9c0 RDI: 0000000040000000
[ 60.524983] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8ca3a7d0
[ 60.525869] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff64edd4bf0
[ 60.526777] R13: 00007fff8ca3ab00 R14: 0000000000000000 R15: 00000000000000f8
[ 60.527657]
[ 60.527986] irq event stamp: 10587
[ 60.528416] hardirqs last enabled at (10597): [] __up_console_sem+0x78/0x80
[ 60.529472] hardirqs last disabled at (10608): [] __up_console_sem+0x5d/0x80
[ 60.530547] softirqs last enabled at (9942): [] irq_exit_rcu+0x93/0xc0
[ 60.531576] softirqs last disabled at (9899): [] irq_exit_rcu+0x93/0xc0
[ 60.532607] ---[ end trace 0000000000000000 ]---
[ 60.533989] ------------[ cut here ]------------
[ 60.534588] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.536449] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.537521] Modules linked in:
[ 60.537953] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.539124] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.540145] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.540821] 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
[ 60.542999] RSP: 0018:ffff88801e06fbf0 EFLAGS: 00010286
[ 60.543644] RAX: 0000000000000000 RBX: ffff8880165f4040 RCX: 0000000000000000
[ 60.544528] RDX: ffff88800fd99b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.545426] RBP: ffff8880165f4054 R08: 0000000000000001 R09: 0000000000000000
[ 60.546320] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.547199] R13: ffffffff84e23fe0 R14: ffff8880165f4048 R15: ffffffff84db0aa0
[ 60.548089] FS: 0000555556b9e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.549078] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.549819] CR2: 00007f726d2dd6f4 CR3: 000000001f69a000 CR4: 0000000000350ef0
[ 60.550732] Call Trace:
[ 60.551062]
[ 60.551358] nf_ct_net_init+0x224/0x3d0
[ 60.551908] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.552484] ops_init+0xbb/0x6b0
[ 60.552963] setup_net+0x3d9/0x990
[ 60.553421] ? down_read_killable+0x1d7/0x4e0
[ 60.554017] ? __pfx_setup_net+0x10/0x10
[ 60.554538] ? copy_net_ns+0x17c/0x770
[ 60.555076] copy_net_ns+0x321/0x770
[ 60.555555] create_new_namespaces+0x3f6/0xb30
[ 60.556165] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.556806] ksys_unshare+0x44d/0x8e0
[ 60.557295] ? __pfx_ksys_unshare+0x10/0x10
[ 60.557881] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.558611] __x64_sys_unshare+0x31/0x40
[ 60.559164] do_syscall_64+0x3f/0x90
[ 60.559662] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.560338] RIP: 0033:0x7ff64ecc20d7
[ 60.560835] 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
[ 60.563050] RSP: 002b:00007fff8ca3aa28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.564004] RAX: ffffffffffffffda RBX: 00007fff8ca3b068 RCX: 00007ff64ecc20d7
[ 60.564892] RDX: 00007ff64ed2c41f RSI: 00007fff8ca3a9c0 RDI: 0000000040000000
[ 60.565776] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff8ca3a7d0
[ 60.566650] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff64edd4bf0
[ 60.567536] R13: 00007fff8ca3ab00 R14: 0000000000000000 R15: 00000000000000f8
[ 60.568448]
[ 60.568783] irq event stamp: 11389
[ 60.569220] hardirqs last enabled at (11399): [] __up_console_sem+0x78/0x80
[ 60.570313] hardirqs last disabled at (11410): [] __up_console_sem+0x5d/0x80
[ 60.571377] softirqs last enabled at (11038): [] irq_exit_rcu+0x93/0xc0
[ 60.572422] softirqs last disabled at (11029): [] irq_exit_rcu+0x93/0xc0
[ 60.573469] ---[ end trace 0000000000000000 ]---
[ 62.132373] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 64.179759] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 66.227814] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.275885] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
02:32:23 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e06f598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 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 0000555556b9e400 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=00007f726d2dd6f4 CR3=000000001f69a000 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=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
info registers vcpu 1
RAX=0000000000047e77 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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 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=00007eff633c8000 CR3=000000000dcd8000 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=2034333a32333a32302038312079614d XMM01=5d3636383434342e30362020205b203a
XMM02=657268745f776f6c5f6761726670692f XMM03=6c61626f6c67206c656e72656b206f74
XMM04=6f6c5f676172667069203a6174616420 XMM05=2073746e696f702061746164203a6873
XMM06=347670692f74656e206c746373797320 XMM07=6c656e72656b2072656c6c616b7a7973
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000