Warning: Permanently added '[localhost]:14427' (ECDSA) to the list of known hosts.
2023/05/16 23:50:29 fuzzer started
2023/05/16 23:50:30 dialing manager at localhost:35573
2023/05/16 23:50:30 checking machine...
2023/05/16 23:50:30 checking revisions...
syzkaller login: [ 37.504184] kmemleak: Automatic memory scanning thread ended
2023/05/16 23:50:30 testing simple program...
[ 37.567378] cgroup: Unknown subsys name 'net'
[ 37.613947] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.701649] audit: type=1400 audit(1684281042.332:6): 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
[ 50.826260] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.828169] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.830350] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.833710] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.836185] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.838031] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.284950] ------------[ cut here ]------------
[ 51.285623] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.287248] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.288316] Modules linked in:
[ 51.288745] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.290838] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.293466] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.294848] 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
[ 51.296938] RSP: 0018:ffff88800c997c00 EFLAGS: 00010282
[ 51.297603] RAX: 0000000000000000 RBX: ffff88800e1f8840 RCX: 0000000000000000
[ 51.298477] RDX: ffff888019cd51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.299321] RBP: ffff88800e1f8854 R08: 0000000000000001 R09: 0000000000000000
[ 51.300210] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.301088] R13: ffffffff84e223a0 R14: ffff88800e1f8848 R15: ffffffff84d73340
[ 51.301968] FS: 0000555556725400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.302959] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.303702] CR2: 00007f933ba0f6f4 CR3: 000000000ee0a000 CR4: 0000000000350ee0
[ 51.304601] Call Trace:
[ 51.304917]
[ 51.305218] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.305863] ipv4_frags_init_net+0x269/0x440
[ 51.306461] ops_init+0xbb/0x6b0
[ 51.306906] setup_net+0x3d9/0x990
[ 51.307357] ? down_read_killable+0x1d7/0x4e0
[ 51.307962] ? __pfx_setup_net+0x10/0x10
[ 51.308524] ? copy_net_ns+0x17c/0x770
[ 51.309031] copy_net_ns+0x321/0x770
[ 51.309550] create_new_namespaces+0x3f6/0xb30
[ 51.310119] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.310762] ksys_unshare+0x44d/0x8e0
[ 51.311251] ? __pfx_ksys_unshare+0x10/0x10
[ 51.311829] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.312577] __x64_sys_unshare+0x31/0x40
[ 51.313094] do_syscall_64+0x3f/0x90
[ 51.313605] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.314224] RIP: 0033:0x7f3c1c6790d7
[ 51.314715] 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
[ 51.316880] RSP: 002b:00007ffdd0804898 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.317838] RAX: ffffffffffffffda RBX: 00007ffdd0804ed8 RCX: 00007f3c1c6790d7
[ 51.318726] RDX: 00007f3c1c6e341f RSI: 00007ffdd0804830 RDI: 0000000040000000
[ 51.319609] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd0804640
[ 51.320495] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3c1c78bbf0
[ 51.321333] R13: 00007ffdd0804970 R14: 0000000000000000 R15: 00000000000000f8
[ 51.322245]
[ 51.322578] irq event stamp: 8391
[ 51.322997] hardirqs last enabled at (8401): [] __up_console_sem+0x78/0x80
[ 51.324046] hardirqs last disabled at (8412): [] __up_console_sem+0x5d/0x80
[ 51.325097] softirqs last enabled at (7822): [] irq_exit_rcu+0x93/0xc0
[ 51.326120] softirqs last disabled at (7631): [] irq_exit_rcu+0x93/0xc0
[ 51.327134] ---[ end trace 0000000000000000 ]---
[ 51.334086] ------------[ cut here ]------------
[ 51.334704] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.336345] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.337426] Modules linked in:
[ 51.337833] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.338991] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.340005] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.340711] 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
[ 51.342844] RSP: 0018:ffff88800c997c00 EFLAGS: 00010282
[ 51.343525] RAX: 0000000000000000 RBX: ffff88800daeb640 RCX: 0000000000000000
[ 51.344383] RDX: ffff888019cd51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.345265] RBP: ffff88800daeb654 R08: 0000000000000001 R09: 0000000000000000
[ 51.346154] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.347022] R13: ffffffff84e223a0 R14: ffff88800daeb648 R15: ffffffff84da62e0
[ 51.347913] FS: 0000555556725400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.348918] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.349655] CR2: 00007f933ba0f6f4 CR3: 000000000ee0a000 CR4: 0000000000350ee0
[ 51.350531] Call Trace:
[ 51.350853]
[ 51.351143] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.351781] ipv6_frags_init_net+0x206/0x3c0
[ 51.352343] ops_init+0xbb/0x6b0
[ 51.352816] setup_net+0x3d9/0x990
[ 51.353259] ? down_read_killable+0x1d7/0x4e0
[ 51.353856] ? __pfx_setup_net+0x10/0x10
[ 51.354366] ? copy_net_ns+0x17c/0x770
[ 51.354903] copy_net_ns+0x321/0x770
[ 51.355380] create_new_namespaces+0x3f6/0xb30
[ 51.355990] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.356654] ksys_unshare+0x44d/0x8e0
[ 51.357132] ? __pfx_ksys_unshare+0x10/0x10
[ 51.357712] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.358449] __x64_sys_unshare+0x31/0x40
[ 51.358960] do_syscall_64+0x3f/0x90
[ 51.359468] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.360098] RIP: 0033:0x7f3c1c6790d7
[ 51.360609] 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
[ 51.362794] RSP: 002b:00007ffdd0804898 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.363756] RAX: ffffffffffffffda RBX: 00007ffdd0804ed8 RCX: 00007f3c1c6790d7
[ 51.364675] RDX: 00007f3c1c6e341f RSI: 00007ffdd0804830 RDI: 0000000040000000
[ 51.365583] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd0804640
[ 51.366495] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3c1c78bbf0
[ 51.367354] R13: 00007ffdd0804970 R14: 0000000000000000 R15: 00000000000000f8
[ 51.368279]
[ 51.368619] irq event stamp: 10467
[ 51.369055] hardirqs last enabled at (10477): [] __up_console_sem+0x78/0x80
[ 51.370122] hardirqs last disabled at (10488): [] __up_console_sem+0x5d/0x80
[ 51.371185] softirqs last enabled at (9782): [] irq_exit_rcu+0x93/0xc0
[ 51.372245] softirqs last disabled at (9759): [] irq_exit_rcu+0x93/0xc0
[ 51.373268] ---[ end trace 0000000000000000 ]---
[ 51.374665] ------------[ cut here ]------------
[ 51.375248] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.377133] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.378207] Modules linked in:
[ 51.378649] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.379809] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.380838] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.381516] 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
[ 51.383691] RSP: 0018:ffff88800c997bf0 EFLAGS: 00010286
[ 51.384366] RAX: 0000000000000000 RBX: ffff88800982b840 RCX: 0000000000000000
[ 51.385262] RDX: ffff888019cd51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.386160] RBP: ffff88800982b854 R08: 0000000000000001 R09: 0000000000000000
[ 51.387052] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.387957] R13: ffffffff84e223a0 R14: ffff88800982b848 R15: ffffffff84daf020
[ 51.388869] FS: 0000555556725400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.389869] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.390609] CR2: 00007f933ba0f6f4 CR3: 000000000ee0a000 CR4: 0000000000350ee0
[ 51.391518] Call Trace:
[ 51.391846]
[ 51.392164] nf_ct_net_init+0x224/0x3d0
[ 51.392708] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.393283] ops_init+0xbb/0x6b0
[ 51.393760] setup_net+0x3d9/0x990
[ 51.394213] ? down_read_killable+0x1d7/0x4e0
[ 51.394818] ? __pfx_setup_net+0x10/0x10
[ 51.395328] ? copy_net_ns+0x17c/0x770
[ 51.395868] copy_net_ns+0x321/0x770
[ 51.396357] create_new_namespaces+0x3f6/0xb30
[ 51.396992] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.397638] ksys_unshare+0x44d/0x8e0
[ 51.398131] ? __pfx_ksys_unshare+0x10/0x10
[ 51.398707] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.399438] __x64_sys_unshare+0x31/0x40
[ 51.399958] do_syscall_64+0x3f/0x90
[ 51.400483] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.401123] RIP: 0033:0x7f3c1c6790d7
[ 51.401618] 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
[ 51.403799] RSP: 002b:00007ffdd0804898 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.404786] RAX: ffffffffffffffda RBX: 00007ffdd0804ed8 RCX: 00007f3c1c6790d7
[ 51.405679] RDX: 00007f3c1c6e341f RSI: 00007ffdd0804830 RDI: 0000000040000000
[ 51.406575] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd0804640
[ 51.407473] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3c1c78bbf0
[ 51.408338] R13: 00007ffdd0804970 R14: 0000000000000000 R15: 00000000000000f8
[ 51.409254]
[ 51.409592] irq event stamp: 11251
[ 51.410026] hardirqs last enabled at (11261): [] __up_console_sem+0x78/0x80
[ 51.411094] hardirqs last disabled at (11272): [] __up_console_sem+0x5d/0x80
[ 51.412187] softirqs last enabled at (11052): [] irq_exit_rcu+0x93/0xc0
[ 51.413235] softirqs last disabled at (11047): [] irq_exit_rcu+0x93/0xc0
[ 51.414286] ---[ end trace 0000000000000000 ]---
executing program
[ 52.905041] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.953471] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.000454] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.048464] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
23:50:42 Registers:
info registers vcpu 0
RAX=00000000000246f1 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=00000202 [-------] 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=00007f61ee62f0f0 CR3=0000000015bb6000 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=442b50bca9c2febce4453128d4874bba
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f6000000000010e0b8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=a1a1231104d3112400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020002000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800c9975e0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 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 0000555556725400 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=00007f933ba0f6f4 CR3=000000000ee0a000 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