Warning: Permanently added '[localhost]:26070' (ECDSA) to the list of known hosts.
2023/05/17 06:59:08 fuzzer started
2023/05/17 06:59:09 dialing manager at localhost:35573
2023/05/17 06:59:09 checking machine...
2023/05/17 06:59:09 checking revisions...
syzkaller login: [ 35.866772] kmemleak: Automatic memory scanning thread ended
2023/05/17 06:59:09 testing simple program...
[ 35.936202] cgroup: Unknown subsys name 'net'
[ 36.017516] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.723449] audit: type=1400 audit(1684306762.233:6): 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
[ 49.873217] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.875039] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.880084] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.887082] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.889915] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.891250] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.283187] ------------[ cut here ]------------
[ 50.283970] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.286137] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.287230] Modules linked in:
[ 50.287649] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.292363] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.293416] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.294110] 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
[ 50.296304] RSP: 0018:ffff88801a24fc00 EFLAGS: 00010282
[ 50.297005] RAX: 0000000000000000 RBX: ffff888016149040 RCX: 0000000000000000
[ 50.297868] RDX: ffff888015a551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.298762] RBP: ffff888016149054 R08: 0000000000000001 R09: 0000000000000000
[ 50.299680] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.300584] R13: ffffffff84e223a0 R14: ffff888016149048 R15: ffffffff84d73340
[ 50.301496] FS: 0000555555f1b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.302522] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.303284] CR2: 00007f9d39f1e6f4 CR3: 000000000de4e000 CR4: 0000000000350ee0
[ 50.304180] Call Trace:
[ 50.304537]
[ 50.304835] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.305484] ipv4_frags_init_net+0x269/0x440
[ 50.306079] ops_init+0xbb/0x6b0
[ 50.306535] setup_net+0x3d9/0x990
[ 50.307024] ? down_read_killable+0x1d7/0x4e0
[ 50.307601] ? __pfx_setup_net+0x10/0x10
[ 50.308151] ? copy_net_ns+0x17c/0x770
[ 50.308674] copy_net_ns+0x321/0x770
[ 50.309183] create_new_namespaces+0x3f6/0xb30
[ 50.309777] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.310426] ksys_unshare+0x44d/0x8e0
[ 50.310951] ? __pfx_ksys_unshare+0x10/0x10
[ 50.311499] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.312244] __x64_sys_unshare+0x31/0x40
[ 50.312782] do_syscall_64+0x3f/0x90
[ 50.313291] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.313963] RIP: 0033:0x7f85c95850d7
[ 50.314427] 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
[ 50.316612] RSP: 002b:00007ffc95ad51f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.317570] RAX: ffffffffffffffda RBX: 00007ffc95ad5838 RCX: 00007f85c95850d7
[ 50.318462] RDX: 00007f85c95ef41f RSI: 00007ffc95ad5190 RDI: 0000000040000000
[ 50.319355] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc95ad4fa0
[ 50.320240] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f85c9697bf0
[ 50.321145] R13: 00007ffc95ad52d0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.322055]
[ 50.322355] irq event stamp: 8095
[ 50.322781] hardirqs last enabled at (8105): [] __up_console_sem+0x78/0x80
[ 50.323853] hardirqs last disabled at (8116): [] __up_console_sem+0x5d/0x80
[ 50.324957] softirqs last enabled at (7518): [] irq_exit_rcu+0x93/0xc0
[ 50.325981] softirqs last disabled at (7513): [] irq_exit_rcu+0x93/0xc0
[ 50.327017] ---[ end trace 0000000000000000 ]---
[ 50.332691] ------------[ cut here ]------------
[ 50.333312] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.335055] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.336125] Modules linked in:
[ 50.336554] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.337723] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.338752] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.339423] 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
[ 50.341636] RSP: 0018:ffff88801a24fc00 EFLAGS: 00010282
[ 50.342329] RAX: 0000000000000000 RBX: ffff888006826c40 RCX: 0000000000000000
[ 50.343220] RDX: ffff888015a551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.344102] RBP: ffff888006826c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.345003] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.345858] R13: ffffffff84e223a0 R14: ffff888006826c48 R15: ffffffff84da62e0
[ 50.346753] FS: 0000555555f1b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.347755] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.348523] CR2: 00007f9d39f1e6f4 CR3: 000000000de4e000 CR4: 0000000000350ee0
[ 50.349434] Call Trace:
[ 50.349767]
[ 50.350098] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.350710] ipv6_frags_init_net+0x206/0x3c0
[ 50.351293] ops_init+0xbb/0x6b0
[ 50.351743] setup_net+0x3d9/0x990
[ 50.352225] ? down_read_killable+0x1d7/0x4e0
[ 50.352822] ? __pfx_setup_net+0x10/0x10
[ 50.353360] ? copy_net_ns+0x17c/0x770
[ 50.353904] copy_net_ns+0x321/0x770
[ 50.354393] create_new_namespaces+0x3f6/0xb30
[ 50.355040] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.355681] ksys_unshare+0x44d/0x8e0
[ 50.356232] ? __pfx_ksys_unshare+0x10/0x10
[ 50.356831] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.357593] __x64_sys_unshare+0x31/0x40
[ 50.358151] do_syscall_64+0x3f/0x90
[ 50.358633] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.359314] RIP: 0033:0x7f85c95850d7
[ 50.359786] 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
[ 50.361979] RSP: 002b:00007ffc95ad51f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.362941] RAX: ffffffffffffffda RBX: 00007ffc95ad5838 RCX: 00007f85c95850d7
[ 50.363799] RDX: 00007f85c95ef41f RSI: 00007ffc95ad5190 RDI: 0000000040000000
[ 50.364711] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc95ad4fa0
[ 50.365597] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f85c9697bf0
[ 50.366486] R13: 00007ffc95ad52d0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.367403]
[ 50.367703] irq event stamp: 10077
[ 50.368162] hardirqs last enabled at (10089): [] __up_console_sem+0x78/0x80
[ 50.369248] hardirqs last disabled at (10100): [] __up_console_sem+0x5d/0x80
[ 50.370320] softirqs last enabled at (10004): [] irq_exit_rcu+0x93/0xc0
[ 50.371380] softirqs last disabled at (9995): [] irq_exit_rcu+0x93/0xc0
[ 50.372434] ---[ end trace 0000000000000000 ]---
[ 50.373830] ------------[ cut here ]------------
[ 50.374471] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.376562] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.377691] Modules linked in:
[ 50.378160] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.379336] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.380352] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.381029] 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
[ 50.383196] RSP: 0018:ffff88801a24fbf0 EFLAGS: 00010286
[ 50.383849] RAX: 0000000000000000 RBX: ffff88800df9e640 RCX: 0000000000000000
[ 50.384759] RDX: ffff888015a551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.385648] RBP: ffff88800df9e654 R08: 0000000000000001 R09: 0000000000000000
[ 50.386535] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.387435] R13: ffffffff84e223a0 R14: ffff88800df9e648 R15: ffffffff84daf020
[ 50.388333] FS: 0000555555f1b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.389363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.390114] CR2: 00007f9d39f1e6f4 CR3: 000000000de4e000 CR4: 0000000000350ee0
[ 50.391016] Call Trace:
[ 50.391345]
[ 50.391652] nf_ct_net_init+0x224/0x3d0
[ 50.392202] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.392796] ops_init+0xbb/0x6b0
[ 50.393266] setup_net+0x3d9/0x990
[ 50.393722] ? down_read_killable+0x1d7/0x4e0
[ 50.394326] ? __pfx_setup_net+0x10/0x10
[ 50.394841] ? copy_net_ns+0x17c/0x770
[ 50.395383] copy_net_ns+0x321/0x770
[ 50.395867] create_new_namespaces+0x3f6/0xb30
[ 50.396506] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.397160] ksys_unshare+0x44d/0x8e0
[ 50.397657] ? __pfx_ksys_unshare+0x10/0x10
[ 50.398236] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.398992] __x64_sys_unshare+0x31/0x40
[ 50.399513] do_syscall_64+0x3f/0x90
[ 50.400048] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.400709] RIP: 0033:0x7f85c95850d7
[ 50.401208] 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
[ 50.403396] RSP: 002b:00007ffc95ad51f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.404354] RAX: ffffffffffffffda RBX: 00007ffc95ad5838 RCX: 00007f85c95850d7
[ 50.405264] RDX: 00007f85c95ef41f RSI: 00007ffc95ad5190 RDI: 0000000040000000
[ 50.406179] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc95ad4fa0
[ 50.407082] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f85c9697bf0
[ 50.407980] R13: 00007ffc95ad52d0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.408922]
[ 50.409227] irq event stamp: 10917
[ 50.409663] hardirqs last enabled at (10927): [] __up_console_sem+0x78/0x80
[ 50.410742] hardirqs last disabled at (10938): [] __up_console_sem+0x5d/0x80
[ 50.411828] softirqs last enabled at (10790): [] irq_exit_rcu+0x93/0xc0
[ 50.412918] softirqs last disabled at (10783): [] irq_exit_rcu+0x93/0xc0
[ 50.413948] ---[ end trace 0000000000000000 ]---
executing program
[ 51.955515] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.003945] Bluetooth: hci0: command 0x041b tx timeout
[ 56.050941] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.098963] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:59:23 Registers:
info registers vcpu 0
RAX=000000000002b1b5 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=00007f92a3bd5428 CR3=0000000014084000 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=2033323a39353a36302037312079614d XMM01=5d3733313638322e30352020205b203a
XMM02=74656e20746120303632203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120303632203a4449
XMM06=57205d3733313638322e30352020205b XMM07=79732033323a39353a36302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a24f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555f1b400 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=00007f9d39f1e6f4 CR3=000000000de4e000 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