Warning: Permanently added '[localhost]:36911' (ECDSA) to the list of known hosts.
2023/05/17 14:16:31 fuzzer started
2023/05/17 14:16:31 dialing manager at localhost:44319
2023/05/17 14:16:31 checking machine...
2023/05/17 14:16:31 checking revisions...
syzkaller login: [ 41.857533] kmemleak: Automatic memory scanning thread ended
2023/05/17 14:16:31 testing simple program...
[ 41.925764] cgroup: Unknown subsys name 'net'
[ 42.005663] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 53.523360] audit: type=1400 audit(1684333003.281:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 54.597079] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.599514] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.600729] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.604432] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.606095] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.608299] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.983607] ------------[ cut here ]------------
[ 54.984428] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.986403] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.987703] Modules linked in:
[ 54.988186] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.992780] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.993818] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.994516] 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
[ 54.996793] RSP: 0018:ffff88801a667c00 EFLAGS: 00010282
[ 54.997497] RAX: 0000000000000000 RBX: ffff88800ff28040 RCX: 0000000000000000
[ 54.998408] RDX: ffff88800c671b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.999358] RBP: ffff88800ff28054 R08: 0000000000000001 R09: 0000000000000000
[ 55.000275] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.001193] R13: ffffffff84e23fe0 R14: ffff88800ff28048 R15: ffffffff84d74dc0
[ 55.002069] FS: 0000555556911400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.003094] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.003815] CR2: 00007f802cb0b6f4 CR3: 000000000e546000 CR4: 0000000000350ee0
[ 55.004744] Call Trace:
[ 55.005090]
[ 55.005417] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.006049] ipv4_frags_init_net+0x269/0x440
[ 55.006644] ops_init+0xbb/0x6b0
[ 55.007170] setup_net+0x3d9/0x990
[ 55.007631] ? down_read_killable+0x1d7/0x4e0
[ 55.008273] ? __pfx_setup_net+0x10/0x10
[ 55.008799] ? copy_net_ns+0x17c/0x770
[ 55.009361] copy_net_ns+0x321/0x770
[ 55.009841] create_new_namespaces+0x3f6/0xb30
[ 55.010481] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.011162] ksys_unshare+0x44d/0x8e0
[ 55.011661] ? __pfx_ksys_unshare+0x10/0x10
[ 55.012270] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.012997] __x64_sys_unshare+0x31/0x40
[ 55.013548] do_syscall_64+0x3f/0x90
[ 55.014046] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.014714] RIP: 0033:0x7fb8b90280d7
[ 55.015241] 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
[ 55.017550] RSP: 002b:00007fffc3cb5c28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.018562] RAX: ffffffffffffffda RBX: 00007fffc3cb6268 RCX: 00007fb8b90280d7
[ 55.019545] RDX: 00007fb8b909241f RSI: 00007fffc3cb5bc0 RDI: 0000000040000000
[ 55.020491] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc3cb59d0
[ 55.021437] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb8b913abf0
[ 55.022349] R13: 00007fffc3cb5d00 R14: 0000000000000000 R15: 00000000000000f8
[ 55.023298]
[ 55.023597] irq event stamp: 9315
[ 55.024049] hardirqs last enabled at (9325): [] __up_console_sem+0x78/0x80
[ 55.025164] hardirqs last disabled at (9336): [] __up_console_sem+0x5d/0x80
[ 55.026244] softirqs last enabled at (8792): [] irq_exit_rcu+0x93/0xc0
[ 55.027339] softirqs last disabled at (8787): [] irq_exit_rcu+0x93/0xc0
[ 55.028488] ---[ end trace 0000000000000000 ]---
[ 55.033900] ------------[ cut here ]------------
[ 55.034531] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.036233] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.037329] Modules linked in:
[ 55.037747] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.038949] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.040007] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.040701] 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
[ 55.042923] RSP: 0018:ffff88801a667c00 EFLAGS: 00010282
[ 55.043629] RAX: 0000000000000000 RBX: ffff888008f03a40 RCX: 0000000000000000
[ 55.044548] RDX: ffff88800c671b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.045462] RBP: ffff888008f03a54 R08: 0000000000000001 R09: 0000000000000000
[ 55.046380] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.047305] R13: ffffffff84e23fe0 R14: ffff888008f03a48 R15: ffffffff84da7d60
[ 55.048219] FS: 0000555556911400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.049264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.049998] CR2: 00007f802cb0b6f4 CR3: 000000000e546000 CR4: 0000000000350ee0
[ 55.050908] Call Trace:
[ 55.051282]
[ 55.051586] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.052245] ipv6_frags_init_net+0x206/0x3c0
[ 55.052807] ops_init+0xbb/0x6b0
[ 55.053319] setup_net+0x3d9/0x990
[ 55.053778] ? down_read_killable+0x1d7/0x4e0
[ 55.054387] ? __pfx_setup_net+0x10/0x10
[ 55.054914] ? copy_net_ns+0x17c/0x770
[ 55.055482] copy_net_ns+0x321/0x770
[ 55.055984] create_new_namespaces+0x3f6/0xb30
[ 55.056607] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.057294] ksys_unshare+0x44d/0x8e0
[ 55.057793] ? __pfx_ksys_unshare+0x10/0x10
[ 55.058392] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.059192] __x64_sys_unshare+0x31/0x40
[ 55.059708] do_syscall_64+0x3f/0x90
[ 55.060239] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.060876] RIP: 0033:0x7fb8b90280d7
[ 55.061404] 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
[ 55.063622] RSP: 002b:00007fffc3cb5c28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.064601] RAX: ffffffffffffffda RBX: 00007fffc3cb6268 RCX: 00007fb8b90280d7
[ 55.065517] RDX: 00007fb8b909241f RSI: 00007fffc3cb5bc0 RDI: 0000000040000000
[ 55.066455] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc3cb59d0
[ 55.067396] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb8b913abf0
[ 55.068346] R13: 00007fffc3cb5d00 R14: 0000000000000000 R15: 00000000000000f8
[ 55.069313]
[ 55.069634] irq event stamp: 11417
[ 55.070258] hardirqs last enabled at (11429): [] __up_console_sem+0x78/0x80
[ 55.071711] hardirqs last disabled at (11440): [] __up_console_sem+0x5d/0x80
[ 55.073145] softirqs last enabled at (10952): [] irq_exit_rcu+0x93/0xc0
[ 55.074236] softirqs last disabled at (10947): [] irq_exit_rcu+0x93/0xc0
[ 55.075384] ---[ end trace 0000000000000000 ]---
[ 55.076744] ------------[ cut here ]------------
[ 55.077517] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.079535] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.080632] Modules linked in:
[ 55.081055] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.082247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.083312] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.083986] 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
[ 55.086268] RSP: 0018:ffff88801a667bf0 EFLAGS: 00010286
[ 55.086964] RAX: 0000000000000000 RBX: ffff888008f02040 RCX: 0000000000000000
[ 55.087885] RDX: ffff88800c671b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.088798] RBP: ffff888008f02054 R08: 0000000000000001 R09: 0000000000000000
[ 55.089708] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.090633] R13: ffffffff84e23fe0 R14: ffff888008f02048 R15: ffffffff84db0aa0
[ 55.091578] FS: 0000555556911400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.092608] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.093392] CR2: 00007f802cb0b6f4 CR3: 000000000e546000 CR4: 0000000000350ee0
[ 55.094315] Call Trace:
[ 55.094643]
[ 55.094987] nf_ct_net_init+0x224/0x3d0
[ 55.095539] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.096180] ops_init+0xbb/0x6b0
[ 55.096639] setup_net+0x3d9/0x990
[ 55.097116] ? down_read_killable+0x1d7/0x4e0
[ 55.097724] ? __pfx_setup_net+0x10/0x10
[ 55.098296] ? copy_net_ns+0x17c/0x770
[ 55.098822] copy_net_ns+0x321/0x770
[ 55.099360] create_new_namespaces+0x3f6/0xb30
[ 55.099961] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.100639] ksys_unshare+0x44d/0x8e0
[ 55.101188] ? __pfx_ksys_unshare+0x10/0x10
[ 55.101733] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.102498] __x64_sys_unshare+0x31/0x40
[ 55.103053] do_syscall_64+0x3f/0x90
[ 55.103564] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.104275] RIP: 0033:0x7fb8b90280d7
[ 55.104744] 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
[ 55.106957] RSP: 002b:00007fffc3cb5c28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.107903] RAX: ffffffffffffffda RBX: 00007fffc3cb6268 RCX: 00007fb8b90280d7
[ 55.108826] RDX: 00007fb8b909241f RSI: 00007fffc3cb5bc0 RDI: 0000000040000000
[ 55.109747] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc3cb59d0
[ 55.110648] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb8b913abf0
[ 55.111567] R13: 00007fffc3cb5d00 R14: 0000000000000000 R15: 00000000000000f8
[ 55.112508]
[ 55.112818] irq event stamp: 12269
[ 55.113296] hardirqs last enabled at (12281): [] __up_console_sem+0x78/0x80
[ 55.114384] hardirqs last disabled at (12292): [] __up_console_sem+0x5d/0x80
[ 55.115493] softirqs last enabled at (12098): [] irq_exit_rcu+0x93/0xc0
[ 55.116575] softirqs last disabled at (12093): [] irq_exit_rcu+0x93/0xc0
[ 55.117640] ---[ end trace 0000000000000000 ]---
[ 56.622971] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.670892] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 60.718279] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.766277] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
14:16:39 Registers:
info registers vcpu 0
RAX=000000000003089b RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007f250c228428 CR3=000000001593a000 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=2034343a36313a34312037312079614d XMM01=5d3638313838392e34352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732034
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000003a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a6675f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000003a R11=0000000000000001
R12=000000000000003a 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 0000555556911400 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=00007f802cb0b6f4 CR3=000000000e546000 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