Warning: Permanently added '[localhost]:64146' (ECDSA) to the list of known hosts.
2023/05/18 01:36:18 fuzzer started
2023/05/18 01:36:18 dialing manager at localhost:44319
2023/05/18 01:36:18 checking machine...
2023/05/18 01:36:18 checking revisions...
syzkaller login: [ 36.120669] kmemleak: Automatic memory scanning thread ended
2023/05/18 01:36:19 testing simple program...
[ 36.199406] cgroup: Unknown subsys name 'net'
[ 36.276397] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.660918] audit: type=1400 audit(1684373791.636:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 49.821039] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.822975] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.827956] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.833013] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.834564] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.836031] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.221590] ------------[ cut here ]------------
[ 50.222473] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.224776] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.226448] Modules linked in:
[ 50.227210] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.229779] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.231580] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.232321] 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
[ 50.233841] RSP: 0018:ffff88801a607c00 EFLAGS: 00010282
[ 50.234298] RAX: 0000000000000000 RBX: ffff888012ea5040 RCX: 0000000000000000
[ 50.234917] RDX: ffff8880175f0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.235513] RBP: ffff888012ea5054 R08: 0000000000000001 R09: 0000000000000000
[ 50.236128] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.236746] R13: ffffffff84e23fe0 R14: ffff888012ea5048 R15: ffffffff84d74dc0
[ 50.237351] FS: 0000555556ccc400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.238042] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.238535] CR2: 00007fde10600090 CR3: 000000000d822000 CR4: 0000000000350ef0
[ 50.239151] Call Trace:
[ 50.239381]
[ 50.239590] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.240040] ipv4_frags_init_net+0x269/0x440
[ 50.240432] ops_init+0xbb/0x6b0
[ 50.240768] setup_net+0x3d9/0x990
[ 50.241090] ? down_read_killable+0x1d7/0x4e0
[ 50.241508] ? __pfx_setup_net+0x10/0x10
[ 50.241887] ? copy_net_ns+0x17c/0x770
[ 50.242245] copy_net_ns+0x321/0x770
[ 50.242582] create_new_namespaces+0x3f6/0xb30
[ 50.243015] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.243443] ksys_unshare+0x44d/0x8e0
[ 50.243808] ? __pfx_ksys_unshare+0x10/0x10
[ 50.244190] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.244686] __x64_sys_unshare+0x31/0x40
[ 50.245083] do_syscall_64+0x3f/0x90
[ 50.245432] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.245906] RIP: 0033:0x7f55b79c30d7
[ 50.246234] 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
[ 50.247730] RSP: 002b:00007ffdb2faed78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.248363] RAX: ffffffffffffffda RBX: 00007ffdb2faf3b8 RCX: 00007f55b79c30d7
[ 50.248973] RDX: 00007f55b7a2d41f RSI: 00007ffdb2faed10 RDI: 0000000040000000
[ 50.249576] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb2faeb20
[ 50.250189] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f55b7ad5bf0
[ 50.250805] R13: 00007ffdb2faee50 R14: 0000000000000000 R15: 00000000000000f8
[ 50.251415]
[ 50.251623] irq event stamp: 10387
[ 50.251952] hardirqs last enabled at (10399): [] __up_console_sem+0x78/0x80
[ 50.252670] hardirqs last disabled at (10408): [] __up_console_sem+0x5d/0x80
[ 50.253423] softirqs last enabled at (9640): [] netlink_insert+0x187/0x1820
[ 50.254175] softirqs last disabled at (9638): [] release_sock+0x1f/0x1b0
[ 50.254894] ---[ end trace 0000000000000000 ]---
[ 50.258522] ------------[ cut here ]------------
[ 50.258959] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.260189] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.260929] Modules linked in:
[ 50.261232] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.262032] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.262729] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.263179] 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
[ 50.264687] RSP: 0018:ffff88801a607c00 EFLAGS: 00010282
[ 50.265157] RAX: 0000000000000000 RBX: ffff88800f137440 RCX: 0000000000000000
[ 50.265783] RDX: ffff8880175f0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.266379] RBP: ffff88800f137454 R08: 0000000000000001 R09: 0000000000000000
[ 50.266994] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.267592] R13: ffffffff84e23fe0 R14: ffff88800f137448 R15: ffffffff84da7d60
[ 50.268207] FS: 0000555556ccc400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.268897] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.269398] CR2: 00007fde10600090 CR3: 000000000d822000 CR4: 0000000000350ef0
[ 50.270015] Call Trace:
[ 50.270246]
[ 50.270455] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.270915] ipv6_frags_init_net+0x206/0x3c0
[ 50.271307] ops_init+0xbb/0x6b0
[ 50.271621] setup_net+0x3d9/0x990
[ 50.271964] ? down_read_killable+0x1d7/0x4e0
[ 50.272367] ? __pfx_setup_net+0x10/0x10
[ 50.272751] ? copy_net_ns+0x17c/0x770
[ 50.273111] copy_net_ns+0x321/0x770
[ 50.273469] create_new_namespaces+0x3f6/0xb30
[ 50.273901] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.274334] ksys_unshare+0x44d/0x8e0
[ 50.274676] ? __pfx_ksys_unshare+0x10/0x10
[ 50.275084] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.275579] __x64_sys_unshare+0x31/0x40
[ 50.275960] do_syscall_64+0x3f/0x90
[ 50.276298] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.276767] RIP: 0033:0x7f55b79c30d7
[ 50.277092] 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
[ 50.278602] RSP: 002b:00007ffdb2faed78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.279261] RAX: ffffffffffffffda RBX: 00007ffdb2faf3b8 RCX: 00007f55b79c30d7
[ 50.279885] RDX: 00007f55b7a2d41f RSI: 00007ffdb2faed10 RDI: 0000000040000000
[ 50.280485] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb2faeb20
[ 50.281102] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f55b7ad5bf0
[ 50.281741] R13: 00007ffdb2faee50 R14: 0000000000000000 R15: 00000000000000f8
[ 50.282357]
[ 50.282568] irq event stamp: 11789
[ 50.282892] hardirqs last enabled at (11801): [] __up_console_sem+0x78/0x80
[ 50.283620] hardirqs last disabled at (11810): [] __up_console_sem+0x5d/0x80
[ 50.284359] softirqs last enabled at (11516): [] irq_exit_rcu+0x93/0xc0
[ 50.285082] softirqs last disabled at (11511): [] irq_exit_rcu+0x93/0xc0
[ 50.285818] ---[ end trace 0000000000000000 ]---
[ 50.286784] ------------[ cut here ]------------
[ 50.287191] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.288498] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.289253] Modules linked in:
[ 50.289542] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.290343] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.291046] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.291497] 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
[ 50.292999] RSP: 0018:ffff88801a607bf0 EFLAGS: 00010286
[ 50.293462] RAX: 0000000000000000 RBX: ffff88800f137c40 RCX: 0000000000000000
[ 50.294080] RDX: ffff8880175f0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.294673] RBP: ffff88800f137c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.295287] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.295903] R13: ffffffff84e23fe0 R14: ffff88800f137c48 R15: ffffffff84db0aa0
[ 50.296503] FS: 0000555556ccc400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.297212] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.297728] CR2: 00007fde10600090 CR3: 000000000d822000 CR4: 0000000000350ef0
[ 50.298326] Call Trace:
[ 50.298553]
[ 50.298784] nf_ct_net_init+0x224/0x3d0
[ 50.299152] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.299555] ops_init+0xbb/0x6b0
[ 50.299891] setup_net+0x3d9/0x990
[ 50.300213] ? down_read_killable+0x1d7/0x4e0
[ 50.300609] ? __pfx_setup_net+0x10/0x10
[ 50.300989] ? copy_net_ns+0x17c/0x770
[ 50.301357] copy_net_ns+0x321/0x770
[ 50.301696] create_new_namespaces+0x3f6/0xb30
[ 50.302131] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.302564] ksys_unshare+0x44d/0x8e0
[ 50.302929] ? __pfx_ksys_unshare+0x10/0x10
[ 50.303312] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.303829] __x64_sys_unshare+0x31/0x40
[ 50.304193] do_syscall_64+0x3f/0x90
[ 50.304531] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.305002] RIP: 0033:0x7f55b79c30d7
[ 50.305333] 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
[ 50.306841] RSP: 002b:00007ffdb2faed78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.307480] RAX: ffffffffffffffda RBX: 00007ffdb2faf3b8 RCX: 00007f55b79c30d7
[ 50.308102] RDX: 00007f55b7a2d41f RSI: 00007ffdb2faed10 RDI: 0000000040000000
[ 50.308721] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb2faeb20
[ 50.309333] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f55b7ad5bf0
[ 50.309949] R13: 00007ffdb2faee50 R14: 0000000000000000 R15: 00000000000000f8
[ 50.310571]
[ 50.310804] irq event stamp: 12521
[ 50.311109] hardirqs last enabled at (12531): [] __up_console_sem+0x78/0x80
[ 50.311850] hardirqs last disabled at (12542): [] __up_console_sem+0x5d/0x80
[ 50.312574] softirqs last enabled at (11516): [] irq_exit_rcu+0x93/0xc0
[ 50.313303] softirqs last disabled at (11511): [] irq_exit_rcu+0x93/0xc0
[ 50.314028] ---[ end trace 0000000000000000 ]---
executing program
[ 51.907427] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.954776] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.002802] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.050771] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:36:33 Registers:
info registers vcpu 0
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a607618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555556ccc400 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=00007fde10600090 CR3=000000000d822000 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=0000000000032721 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=00007fcba6cd5030 CR3=000000000de3a000 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=6fa1e12a5aad93a497438d62caae09e3
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f6000000000010fff8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=52abee39695d59b900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000