Warning: Permanently added '[localhost]:19051' (ECDSA) to the list of known hosts.
2023/05/16 17:55:13 fuzzer started
2023/05/16 17:55:13 dialing manager at localhost:35573
2023/05/16 17:55:13 checking machine...
2023/05/16 17:55:13 checking revisions...
syzkaller login: [ 35.604060] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:55:13 testing simple program...
[ 35.658511] cgroup: Unknown subsys name 'net'
[ 35.719112] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.689991] audit: type=1400 audit(1684259726.792:6): 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
[ 49.813075] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.814807] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.816898] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.819855] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.821517] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.822915] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.235150] ------------[ cut here ]------------
[ 50.235886] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.237569] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.238655] Modules linked in:
[ 50.239099] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.241179] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.243577] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.245179] 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
[ 50.247277] RSP: 0018:ffff88801911fc00 EFLAGS: 00010282
[ 50.247930] RAX: 0000000000000000 RBX: ffff88800e186040 RCX: 0000000000000000
[ 50.248983] RDX: ffff88801a498000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.250081] RBP: ffff88800e186054 R08: 0000000000000001 R09: 0000000000000000
[ 50.251137] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.252187] R13: ffffffff84e223a0 R14: ffff88800e186048 R15: ffffffff84d73340
[ 50.253274] FS: 0000555556ca3400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.254488] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.255368] CR2: 00007fe6827d06f4 CR3: 0000000019028000 CR4: 0000000000350ee0
[ 50.256414] Call Trace:
[ 50.256858]
[ 50.257212] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.258000] ipv4_frags_init_net+0x269/0x440
[ 50.258693] ops_init+0xbb/0x6b0
[ 50.259214] setup_net+0x3d9/0x990
[ 50.259785] ? down_read_killable+0x1d7/0x4e0
[ 50.260447] ? __pfx_setup_net+0x10/0x10
[ 50.261093] ? copy_net_ns+0x17c/0x770
[ 50.261879] copy_net_ns+0x321/0x770
[ 50.262696] create_new_namespaces+0x3f6/0xb30
[ 50.263685] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.264687] ksys_unshare+0x44d/0x8e0
[ 50.265485] ? __pfx_ksys_unshare+0x10/0x10
[ 50.266401] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.267573] __x64_sys_unshare+0x31/0x40
[ 50.268435] do_syscall_64+0x3f/0x90
[ 50.269271] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.270340] RIP: 0033:0x7f79d5b0b0d7
[ 50.271129] 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
[ 50.274516] RSP: 002b:00007ffe723cec18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.276011] RAX: ffffffffffffffda RBX: 00007ffe723cf258 RCX: 00007f79d5b0b0d7
[ 50.277433] RDX: 00007f79d5b7541f RSI: 00007ffe723cebb0 RDI: 0000000040000000
[ 50.278833] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe723ce9c0
[ 50.280239] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f79d5c1dbf0
[ 50.281677] R13: 00007ffe723cecf0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.283118]
[ 50.283591] irq event stamp: 7969
[ 50.284310] hardirqs last enabled at (7981): [] __up_console_sem+0x78/0x80
[ 50.286017] hardirqs last disabled at (7992): [] __up_console_sem+0x5d/0x80
[ 50.287702] softirqs last enabled at (7840): [] irq_exit_rcu+0x93/0xc0
[ 50.289388] softirqs last disabled at (7835): [] irq_exit_rcu+0x93/0xc0
[ 50.291039] ---[ end trace 0000000000000000 ]---
[ 50.303670] ------------[ cut here ]------------
[ 50.304470] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.306719] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.308311] Modules linked in:
[ 50.308962] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.310644] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.312039] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.313036] 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
[ 50.316090] RSP: 0018:ffff88801911fc00 EFLAGS: 00010282
[ 50.317071] RAX: 0000000000000000 RBX: ffff888015d40a40 RCX: 0000000000000000
[ 50.318328] RDX: ffff88801a498000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.319588] RBP: ffff888015d40a54 R08: 0000000000000001 R09: 0000000000000000
[ 50.320878] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.321751] R13: ffffffff84e223a0 R14: ffff888015d40a48 R15: ffffffff84da62e0
[ 50.322844] FS: 0000555556ca3400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.324246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.325310] CR2: 00007fe6827d06f4 CR3: 0000000019028000 CR4: 0000000000350ee0
[ 50.326560] Call Trace:
[ 50.327073]
[ 50.327469] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.328373] ipv6_frags_init_net+0x206/0x3c0
[ 50.329235] ops_init+0xbb/0x6b0
[ 50.329934] setup_net+0x3d9/0x990
[ 50.330542] ? down_read_killable+0x1d7/0x4e0
[ 50.331371] ? __pfx_setup_net+0x10/0x10
[ 50.332126] ? copy_net_ns+0x17c/0x770
[ 50.332872] copy_net_ns+0x321/0x770
[ 50.333343] create_new_namespaces+0x3f6/0xb30
[ 50.333940] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.334519] ksys_unshare+0x44d/0x8e0
[ 50.335015] ? __pfx_ksys_unshare+0x10/0x10
[ 50.335529] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.336230] __x64_sys_unshare+0x31/0x40
[ 50.336755] do_syscall_64+0x3f/0x90
[ 50.337213] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.337855] RIP: 0033:0x7f79d5b0b0d7
[ 50.338293] 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
[ 50.340325] RSP: 002b:00007ffe723cec18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.341252] RAX: ffffffffffffffda RBX: 00007ffe723cf258 RCX: 00007f79d5b0b0d7
[ 50.342098] RDX: 00007f79d5b7541f RSI: 00007ffe723cebb0 RDI: 0000000040000000
[ 50.342942] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe723ce9c0
[ 50.343777] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f79d5c1dbf0
[ 50.344580] R13: 00007ffe723cecf0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.345452]
[ 50.345775] irq event stamp: 10169
[ 50.346188] hardirqs last enabled at (10179): [] __up_console_sem+0x78/0x80
[ 50.347200] hardirqs last disabled at (10190): [] __up_console_sem+0x5d/0x80
[ 50.348208] softirqs last enabled at (9942): [] irq_exit_rcu+0x93/0xc0
[ 50.349206] softirqs last disabled at (9937): [] irq_exit_rcu+0x93/0xc0
[ 50.350180] ---[ end trace 0000000000000000 ]---
[ 50.351508] ------------[ cut here ]------------
[ 50.352098] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.354010] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.355001] Modules linked in:
[ 50.355382] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.356465] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.357425] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.358055] 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
[ 50.360088] RSP: 0018:ffff88801911fbf0 EFLAGS: 00010286
[ 50.360751] RAX: 0000000000000000 RBX: ffff888015d41c40 RCX: 0000000000000000
[ 50.361567] RDX: ffff88801a498000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.362409] RBP: ffff888015d41c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.363246] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.364087] R13: ffffffff84e223a0 R14: ffff888015d41c48 R15: ffffffff84daf020
[ 50.364945] FS: 0000555556ca3400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.365881] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.366545] CR2: 00007fe6827d06f4 CR3: 0000000019028000 CR4: 0000000000350ee0
[ 50.367385] Call Trace:
[ 50.367727]
[ 50.368011] nf_ct_net_init+0x224/0x3d0
[ 50.368493] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.369074] ops_init+0xbb/0x6b0
[ 50.369499] setup_net+0x3d9/0x990
[ 50.369958] ? down_read_killable+0x1d7/0x4e0
[ 50.370492] ? __pfx_setup_net+0x10/0x10
[ 50.370997] ? copy_net_ns+0x17c/0x770
[ 50.371477] copy_net_ns+0x321/0x770
[ 50.371960] create_new_namespaces+0x3f6/0xb30
[ 50.372515] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.373193] ksys_unshare+0x44d/0x8e0
[ 50.373712] ? __pfx_ksys_unshare+0x10/0x10
[ 50.374251] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.374981] __x64_sys_unshare+0x31/0x40
[ 50.375483] do_syscall_64+0x3f/0x90
[ 50.375980] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.376596] RIP: 0033:0x7f79d5b0b0d7
[ 50.377103] 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
[ 50.379203] RSP: 002b:00007ffe723cec18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.380126] RAX: ffffffffffffffda RBX: 00007ffe723cf258 RCX: 00007f79d5b0b0d7
[ 50.381212] RDX: 00007f79d5b7541f RSI: 00007ffe723cebb0 RDI: 0000000040000000
[ 50.382329] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe723ce9c0
[ 50.383440] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f79d5c1dbf0
[ 50.384554] R13: 00007ffe723cecf0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.385718]
[ 50.386093] irq event stamp: 10955
[ 50.386677] hardirqs last enabled at (10967): [] __up_console_sem+0x78/0x80
[ 50.388019] hardirqs last disabled at (10978): [] __up_console_sem+0x5d/0x80
[ 50.389346] softirqs last enabled at (9942): [] irq_exit_rcu+0x93/0xc0
[ 50.390591] softirqs last disabled at (9937): [] irq_exit_rcu+0x93/0xc0
[ 50.391846] ---[ end trace 0000000000000000 ]---
executing program
[ 51.841286] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 53.889244] Bluetooth: hci0: command 0x041b tx timeout
[ 55.936701] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.984729] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:55:28 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=000055ac54dbad60 RCX=0000000000000000 RDX=fffffffffffffdd0
RSI=0000000000000001 RDI=000055ac54dfcf20 RBP=000055ac54dfcf20 RSP=00007fff01259ff8
R8 =0000000000000000 R9 =ffffffffffffff01 R10=0000000000000000 R11=0000000000000000
R12=00000000ffffffff R13=00000000fffffffa R14=000055ac54dfcf20 R15=00000000fffffffe
RIP=00007f8ecb5daa80 RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA]
SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f8ecaa58900 00000000 00000000
GS =0000 0000000000000000 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=00007f8ec9f5a2b0 CR3=0000000015e0a000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=d8f928da5fab84ed0000000000111630 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=7e58dcf5cec96fbf00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801911f5e0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000031 R11=0000000000000001
R12=0000000000000031 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 0000555556ca3400 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=00007fe6827d06f4 CR3=0000000019028000 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