Warning: Permanently added '[localhost]:46419' (ECDSA) to the list of known hosts.
2023/05/17 07:51:38 fuzzer started
2023/05/17 07:51:38 dialing manager at localhost:35573
2023/05/17 07:51:38 checking machine...
2023/05/17 07:51:38 checking revisions...
syzkaller login: [ 37.387718] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:51:39 testing simple program...
[ 37.459002] cgroup: Unknown subsys name 'net'
[ 37.553839] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.878427] audit: type=1400 audit(1684309911.570:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.991513] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.993047] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.995930] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.998891] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.001034] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.002467] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.372103] ------------[ cut here ]------------
[ 51.372918] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.375086] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.376388] Modules linked in:
[ 51.376868] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.381756] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.382775] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.383463] 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
[ 51.385632] RSP: 0018:ffff88801845fc00 EFLAGS: 00010282
[ 51.386287] RAX: 0000000000000000 RBX: ffff88800f19a440 RCX: 0000000000000000
[ 51.387172] RDX: ffff888009b13680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.388086] RBP: ffff88800f19a454 R08: 0000000000000001 R09: 0000000000000000
[ 51.388972] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.389859] R13: ffffffff84e223a0 R14: ffff88800f19a448 R15: ffffffff84d73340
[ 51.390769] FS: 0000555557462400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.391772] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.392515] CR2: 00007ffa1b6566f4 CR3: 0000000009eae000 CR4: 0000000000350ee0
[ 51.393400] Call Trace:
[ 51.393730]
[ 51.394028] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.394674] ipv4_frags_init_net+0x269/0x440
[ 51.395250] ops_init+0xbb/0x6b0
[ 51.395732] setup_net+0x3d9/0x990
[ 51.396185] ? down_read_killable+0x1d7/0x4e0
[ 51.396773] ? __pfx_setup_net+0x10/0x10
[ 51.397273] ? copy_net_ns+0x17c/0x770
[ 51.397800] copy_net_ns+0x321/0x770
[ 51.398282] create_new_namespaces+0x3f6/0xb30
[ 51.398897] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.399550] ksys_unshare+0x44d/0x8e0
[ 51.400048] ? __pfx_ksys_unshare+0x10/0x10
[ 51.400622] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.401378] __x64_sys_unshare+0x31/0x40
[ 51.401892] do_syscall_64+0x3f/0x90
[ 51.402396] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.403029] RIP: 0033:0x7f6cef0b10d7
[ 51.403527] 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
[ 51.405704] RSP: 002b:00007fffac415658 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.406650] RAX: ffffffffffffffda RBX: 00007fffac415c98 RCX: 00007f6cef0b10d7
[ 51.407569] RDX: 00007f6cef11b41f RSI: 00007fffac4155f0 RDI: 0000000040000000
[ 51.408476] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffac415400
[ 51.409361] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6cef1c3bf0
[ 51.410227] R13: 00007fffac415730 R14: 0000000000000000 R15: 00000000000000f8
[ 51.411148]
[ 51.411489] irq event stamp: 8551
[ 51.411917] hardirqs last enabled at (8561): [] __up_console_sem+0x78/0x80
[ 51.412976] hardirqs last disabled at (8572): [] __up_console_sem+0x5d/0x80
[ 51.414036] softirqs last enabled at (8500): [] irq_exit_rcu+0x93/0xc0
[ 51.415074] softirqs last disabled at (8491): [] irq_exit_rcu+0x93/0xc0
[ 51.416137] ---[ end trace 0000000000000000 ]---
[ 51.421995] ------------[ cut here ]------------
[ 51.422684] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.424398] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.425448] Modules linked in:
[ 51.425850] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.427012] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.428019] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.428689] 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
[ 51.430887] RSP: 0018:ffff88801845fc00 EFLAGS: 00010282
[ 51.431600] RAX: 0000000000000000 RBX: ffff88800e639840 RCX: 0000000000000000
[ 51.432476] RDX: ffff888009b13680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.433376] RBP: ffff88800e639854 R08: 0000000000000001 R09: 0000000000000000
[ 51.434247] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.435134] R13: ffffffff84e223a0 R14: ffff88800e639848 R15: ffffffff84da62e0
[ 51.436031] FS: 0000555557462400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.437033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.437768] CR2: 00007ffa1b6566f4 CR3: 0000000009eae000 CR4: 0000000000350ee0
[ 51.438660] Call Trace:
[ 51.438987]
[ 51.439291] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.439928] ipv6_frags_init_net+0x206/0x3c0
[ 51.440505] ops_init+0xbb/0x6b0
[ 51.440955] setup_net+0x3d9/0x990
[ 51.441432] ? down_read_killable+0x1d7/0x4e0
[ 51.441993] ? __pfx_setup_net+0x10/0x10
[ 51.442528] ? copy_net_ns+0x17c/0x770
[ 51.443034] copy_net_ns+0x321/0x770
[ 51.443575] create_new_namespaces+0x3f6/0xb30
[ 51.444169] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.444819] ksys_unshare+0x44d/0x8e0
[ 51.445342] ? __pfx_ksys_unshare+0x10/0x10
[ 51.445902] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.446660] __x64_sys_unshare+0x31/0x40
[ 51.447182] do_syscall_64+0x3f/0x90
[ 51.447695] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.448367] RIP: 0033:0x7f6cef0b10d7
[ 51.448839] 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
[ 51.451018] RSP: 002b:00007fffac415658 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.451967] RAX: ffffffffffffffda RBX: 00007fffac415c98 RCX: 00007f6cef0b10d7
[ 51.452873] RDX: 00007f6cef11b41f RSI: 00007fffac4155f0 RDI: 0000000040000000
[ 51.453761] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffac415400
[ 51.454649] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6cef1c3bf0
[ 51.455543] R13: 00007fffac415730 R14: 0000000000000000 R15: 00000000000000f8
[ 51.456453]
[ 51.456754] irq event stamp: 10461
[ 51.457180] hardirqs last enabled at (10471): [] __up_console_sem+0x78/0x80
[ 51.458233] hardirqs last disabled at (10482): [] __up_console_sem+0x5d/0x80
[ 51.459288] softirqs last enabled at (9998): [] irq_exit_rcu+0x93/0xc0
[ 51.460299] softirqs last disabled at (9993): [] irq_exit_rcu+0x93/0xc0
[ 51.461341] ---[ end trace 0000000000000000 ]---
[ 51.462773] ------------[ cut here ]------------
[ 51.463487] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.465486] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.466526] Modules linked in:
[ 51.466927] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.468102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.469118] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.469797] 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
[ 51.471991] RSP: 0018:ffff88801845fbf0 EFLAGS: 00010286
[ 51.472688] RAX: 0000000000000000 RBX: ffff88800e638e40 RCX: 0000000000000000
[ 51.473592] RDX: ffff888009b13680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.474499] RBP: ffff88800e638e54 R08: 0000000000000001 R09: 0000000000000000
[ 51.475434] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.476294] R13: ffffffff84e223a0 R14: ffff88800e638e48 R15: ffffffff84daf020
[ 51.477192] FS: 0000555557462400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.478199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.478938] CR2: 00007ffa1b6566f4 CR3: 0000000009eae000 CR4: 0000000000350ee0
[ 51.479849] Call Trace:
[ 51.480180]
[ 51.480508] nf_ct_net_init+0x224/0x3d0
[ 51.481027] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.481632] ops_init+0xbb/0x6b0
[ 51.482078] setup_net+0x3d9/0x990
[ 51.482560] ? down_read_killable+0x1d7/0x4e0
[ 51.483128] ? __pfx_setup_net+0x10/0x10
[ 51.483679] ? copy_net_ns+0x17c/0x770
[ 51.484193] copy_net_ns+0x321/0x770
[ 51.484699] create_new_namespaces+0x3f6/0xb30
[ 51.485286] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.485940] ksys_unshare+0x44d/0x8e0
[ 51.486461] ? __pfx_ksys_unshare+0x10/0x10
[ 51.487003] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.487761] __x64_sys_unshare+0x31/0x40
[ 51.488290] do_syscall_64+0x3f/0x90
[ 51.488803] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.489491] RIP: 0033:0x7f6cef0b10d7
[ 51.489968] 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
[ 51.492206] RSP: 002b:00007fffac415658 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.493159] RAX: ffffffffffffffda RBX: 00007fffac415c98 RCX: 00007f6cef0b10d7
[ 51.494047] RDX: 00007f6cef11b41f RSI: 00007fffac4155f0 RDI: 0000000040000000
[ 51.494943] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffac415400
[ 51.495851] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6cef1c3bf0
[ 51.496732] R13: 00007fffac415730 R14: 0000000000000000 R15: 00000000000000f8
[ 51.497659]
[ 51.497960] irq event stamp: 11345
[ 51.498420] hardirqs last enabled at (11357): [] __up_console_sem+0x78/0x80
[ 51.499507] hardirqs last disabled at (11368): [] __up_console_sem+0x5d/0x80
[ 51.500594] softirqs last enabled at (11230): [] irq_exit_rcu+0x93/0xc0
[ 51.501641] softirqs last disabled at (11225): [] irq_exit_rcu+0x93/0xc0
[ 51.502685] ---[ end trace 0000000000000000 ]---
executing program
[ 53.064891] Bluetooth: hci0: command 0x0409 tx timeout
[ 55.113407] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.161449] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.208378] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:51:51 Registers:
info registers vcpu 0
RAX=0000000000027f7d 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=00007ff37cd22ad0 CR3=000000000d970000 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=2033353a31353a37302037312079614d XMM01=5d3836383637332e31352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d38 XMM07=6e72656b2072656c6c616b7a79732033
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000035 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801845f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000035 R11=0000000000000001
R12=0000000000000035 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 0000555557462400 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=00007ffa1b6566f4 CR3=0000000009eae000 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