Warning: Permanently added '[localhost]:62346' (ECDSA) to the list of known hosts.
2023/05/17 05:56:42 fuzzer started
2023/05/17 05:56:42 dialing manager at localhost:35573
2023/05/17 05:56:42 checking machine...
2023/05/17 05:56:42 checking revisions...
syzkaller login: [ 37.889315] kmemleak: Automatic memory scanning thread ended
2023/05/17 05:56:42 testing simple program...
[ 37.961613] cgroup: Unknown subsys name 'net'
[ 38.072410] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.951808] audit: type=1400 audit(1684303015.769:6): 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
[ 52.039211] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.042154] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.043449] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.046619] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.048368] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.049976] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.460245] ------------[ cut here ]------------
[ 52.461465] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.463526] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.464732] Modules linked in:
[ 52.465203] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.470231] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.471358] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.472108] 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
[ 52.474490] RSP: 0018:ffff88800fcbfc00 EFLAGS: 00010282
[ 52.475247] RAX: 0000000000000000 RBX: ffff88801003b440 RCX: 0000000000000000
[ 52.476221] RDX: ffff88800fd11b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.477227] RBP: ffff88801003b454 R08: 0000000000000001 R09: 0000000000000000
[ 52.478194] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.479205] R13: ffffffff84e223a0 R14: ffff88801003b448 R15: ffffffff84d73340
[ 52.480230] FS: 0000555555e03400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.481392] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.482239] CR2: 00007efd90100000 CR3: 00000000101e2000 CR4: 0000000000350ee0
[ 52.483264] Call Trace:
[ 52.483642]
[ 52.484012] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.484757] ipv4_frags_init_net+0x269/0x440
[ 52.485411] ops_init+0xbb/0x6b0
[ 52.485964] setup_net+0x3d9/0x990
[ 52.486488] ? down_read_killable+0x1d7/0x4e0
[ 52.487174] ? __pfx_setup_net+0x10/0x10
[ 52.487792] ? copy_net_ns+0x17c/0x770
[ 52.488376] copy_net_ns+0x321/0x770
[ 52.488997] create_new_namespaces+0x3f6/0xb30
[ 52.489674] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.490421] ksys_unshare+0x44d/0x8e0
[ 52.491022] ? __pfx_ksys_unshare+0x10/0x10
[ 52.491655] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.492513] __x64_sys_unshare+0x31/0x40
[ 52.493161] do_syscall_64+0x3f/0x90
[ 52.493745] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.494507] RIP: 0033:0x7f60e3c0c0d7
[ 52.495087] 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
[ 52.497448] RSP: 002b:00007ffe34df84e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.498383] RAX: ffffffffffffffda RBX: 00007ffe34df8b28 RCX: 00007f60e3c0c0d7
[ 52.499264] RDX: 00007f60e3c7641f RSI: 00007ffe34df8480 RDI: 0000000040000000
[ 52.500143] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe34df8290
[ 52.501050] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f60e3d1ebf0
[ 52.501934] R13: 00007ffe34df85c0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.502835]
[ 52.503141] irq event stamp: 8127
[ 52.503556] hardirqs last enabled at (8137): [] __up_console_sem+0x78/0x80
[ 52.504614] hardirqs last disabled at (8148): [] __up_console_sem+0x5d/0x80
[ 52.505666] softirqs last enabled at (7842): [] irq_exit_rcu+0x93/0xc0
[ 52.506712] softirqs last disabled at (7833): [] irq_exit_rcu+0x93/0xc0
[ 52.507742] ---[ end trace 0000000000000000 ]---
[ 52.512905] ------------[ cut here ]------------
[ 52.513515] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.515230] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.516327] Modules linked in:
[ 52.516775] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.517970] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.519000] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.519651] 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
[ 52.521907] RSP: 0018:ffff88800fcbfc00 EFLAGS: 00010282
[ 52.522564] RAX: 0000000000000000 RBX: ffff88800c9c8840 RCX: 0000000000000000
[ 52.523474] RDX: ffff88800fd11b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.524386] RBP: ffff88800c9c8854 R08: 0000000000000001 R09: 0000000000000000
[ 52.525290] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.526199] R13: ffffffff84e223a0 R14: ffff88800c9c8848 R15: ffffffff84da62e0
[ 52.527111] FS: 0000555555e03400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.528138] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.528906] CR2: 00007efd90100000 CR3: 00000000101e2000 CR4: 0000000000350ee0
[ 52.529828] Call Trace:
[ 52.530165]
[ 52.530470] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.531139] ipv6_frags_init_net+0x206/0x3c0
[ 52.531748] ops_init+0xbb/0x6b0
[ 52.532218] setup_net+0x3d9/0x990
[ 52.532718] ? down_read_killable+0x1d7/0x4e0
[ 52.533333] ? __pfx_setup_net+0x10/0x10
[ 52.533912] ? copy_net_ns+0x17c/0x770
[ 52.534433] copy_net_ns+0x321/0x770
[ 52.534965] create_new_namespaces+0x3f6/0xb30
[ 52.535579] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.536262] ksys_unshare+0x44d/0x8e0
[ 52.536821] ? __pfx_ksys_unshare+0x10/0x10
[ 52.537390] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.538170] __x64_sys_unshare+0x31/0x40
[ 52.538740] do_syscall_64+0x3f/0x90
[ 52.539235] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.539946] RIP: 0033:0x7f60e3c0c0d7
[ 52.540444] 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
[ 52.542722] RSP: 002b:00007ffe34df84e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.543728] RAX: ffffffffffffffda RBX: 00007ffe34df8b28 RCX: 00007f60e3c0c0d7
[ 52.544632] RDX: 00007f60e3c7641f RSI: 00007ffe34df8480 RDI: 0000000040000000
[ 52.545593] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe34df8290
[ 52.546519] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f60e3d1ebf0
[ 52.547457] R13: 00007ffe34df85c0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.548434]
[ 52.548787] irq event stamp: 9675
[ 52.549246] hardirqs last enabled at (9685): [] __up_console_sem+0x78/0x80
[ 52.550391] hardirqs last disabled at (9696): [] __up_console_sem+0x5d/0x80
[ 52.551536] softirqs last enabled at (9170): [] irq_exit_rcu+0x93/0xc0
[ 52.552635] softirqs last disabled at (9165): [] irq_exit_rcu+0x93/0xc0
[ 52.553762] ---[ end trace 0000000000000000 ]---
[ 52.555193] ------------[ cut here ]------------
[ 52.555847] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.558035] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.559157] Modules linked in:
[ 52.559596] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.560865] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.561954] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.562652] 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
[ 52.565044] RSP: 0018:ffff88800fcbfbf0 EFLAGS: 00010286
[ 52.565795] RAX: 0000000000000000 RBX: ffff88800c9c8e40 RCX: 0000000000000000
[ 52.566755] RDX: ffff88800fd11b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.567723] RBP: ffff88800c9c8e54 R08: 0000000000000001 R09: 0000000000000000
[ 52.568654] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.569623] R13: ffffffff84e223a0 R14: ffff88800c9c8e48 R15: ffffffff84daf020
[ 52.570602] FS: 0000555555e03400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.571702] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.572478] CR2: 00007efd90100000 CR3: 00000000101e2000 CR4: 0000000000350ee0
[ 52.573473] Call Trace:
[ 52.573867]
[ 52.574192] nf_ct_net_init+0x224/0x3d0
[ 52.574791] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.575423] ops_init+0xbb/0x6b0
[ 52.575943] setup_net+0x3d9/0x990
[ 52.576436] ? down_read_killable+0x1d7/0x4e0
[ 52.577098] ? __pfx_setup_net+0x10/0x10
[ 52.577666] ? copy_net_ns+0x17c/0x770
[ 52.578266] copy_net_ns+0x321/0x770
[ 52.578836] create_new_namespaces+0x3f6/0xb30
[ 52.579488] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.580195] ksys_unshare+0x44d/0x8e0
[ 52.580770] ? __pfx_ksys_unshare+0x10/0x10
[ 52.581405] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.582231] __x64_sys_unshare+0x31/0x40
[ 52.582834] do_syscall_64+0x3f/0x90
[ 52.583362] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.584102] RIP: 0033:0x7f60e3c0c0d7
[ 52.584621] 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
[ 52.587080] RSP: 002b:00007ffe34df84e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.588145] RAX: ffffffffffffffda RBX: 00007ffe34df8b28 RCX: 00007f60e3c0c0d7
[ 52.589172] RDX: 00007f60e3c7641f RSI: 00007ffe34df8480 RDI: 0000000040000000
[ 52.590155] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe34df8290
[ 52.591161] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f60e3d1ebf0
[ 52.592170] R13: 00007ffe34df85c0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.593240]
[ 52.593577] irq event stamp: 10413
[ 52.594104] hardirqs last enabled at (10425): [] __up_console_sem+0x78/0x80
[ 52.595315] hardirqs last disabled at (10436): [] __up_console_sem+0x5d/0x80
[ 52.596522] softirqs last enabled at (10350): [] irq_exit_rcu+0x93/0xc0
[ 52.597713] softirqs last disabled at (10341): [] irq_exit_rcu+0x93/0xc0
[ 52.598844] ---[ end trace 0000000000000000 ]---
executing program
[ 54.117544] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.164844] Bluetooth: hci0: command 0x041b tx timeout
[ 58.212738] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.260776] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
05:56:56 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=ffffffff8542a780 RCX=1ffffffff0ba6b6e RDX=0000000000000000
RSI=0000000000000008 RDI=ffffffff8542b16c RBP=ffffffff8542a780 RSP=ffff88806ce09f60
R8 =0000000000000000 R9 =fffffbfff0ba6942 R10=ffffffff85d34a17 R11=0000000000000000
R12=ffffffff8118e283 R13=0000000000000009 R14=0000000000000000 R15=0000000000000009
RIP=ffffffff812db7b4 RFL=00000017 [----APC] 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 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=00007f64200370b8 CR3=000000000e4bc000 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=2037353a36353a35302037312079614d XMM01=5d3330323536342e32352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d33 XMM07=6e72656b2072656c6c616b7a79732037
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800fcbf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 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 0000555555e03400 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=00007efd90100000 CR3=00000000101e2000 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