Warning: Permanently added '[localhost]:65142' (ECDSA) to the list of known hosts.
2023/05/16 18:09:07 fuzzer started
2023/05/16 18:09:08 dialing manager at localhost:35573
2023/05/16 18:09:08 checking machine...
2023/05/16 18:09:08 checking revisions...
syzkaller login: [ 36.120313] kmemleak: Automatic memory scanning thread ended
2023/05/16 18:09:08 testing simple program...
[ 36.189420] cgroup: Unknown subsys name 'net'
[ 36.281394] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.460713] audit: type=1400 audit(1684260560.519:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 49.578778] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.580581] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.583648] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.593366] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.596277] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.597405] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.988786] ------------[ cut here ]------------
[ 49.989570] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.991771] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.993048] Modules linked in:
[ 49.993577] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.998379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.999387] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.000049] 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
[ 50.002227] RSP: 0018:ffff88801fb3fc00 EFLAGS: 00010282
[ 50.002908] RAX: 0000000000000000 RBX: ffff88800ee1d440 RCX: 0000000000000000
[ 50.003801] RDX: ffff88800b3e51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.004738] RBP: ffff88800ee1d454 R08: 0000000000000001 R09: 0000000000000000
[ 50.005641] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.006525] R13: ffffffff84e223a0 R14: ffff88800ee1d448 R15: ffffffff84d73340
[ 50.007379] FS: 00005555564ff400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.008382] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.009124] CR2: 00007f5aa71456f4 CR3: 000000000db78000 CR4: 0000000000350ef0
[ 50.010012] Call Trace:
[ 50.010342]
[ 50.010664] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.011280] ipv4_frags_init_net+0x269/0x440
[ 50.011858] ops_init+0xbb/0x6b0
[ 50.012325] setup_net+0x3d9/0x990
[ 50.012808] ? down_read_killable+0x1d7/0x4e0
[ 50.013374] ? __pfx_setup_net+0x10/0x10
[ 50.013905] ? copy_net_ns+0x17c/0x770
[ 50.014407] copy_net_ns+0x321/0x770
[ 50.014915] create_new_namespaces+0x3f6/0xb30
[ 50.015532] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.016145] ksys_unshare+0x44d/0x8e0
[ 50.016676] ? __pfx_ksys_unshare+0x10/0x10
[ 50.017222] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.017950] __x64_sys_unshare+0x31/0x40
[ 50.018499] do_syscall_64+0x3f/0x90
[ 50.018972] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.019642] RIP: 0033:0x7fd22aa060d7
[ 50.020107] 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
[ 50.022264] RSP: 002b:00007fffb3ea9a28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.023209] RAX: ffffffffffffffda RBX: 00007fffb3eaa068 RCX: 00007fd22aa060d7
[ 50.024098] RDX: 00007fd22aa7041f RSI: 00007fffb3ea99c0 RDI: 0000000040000000
[ 50.025004] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb3ea97d0
[ 50.025893] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd22ab18bf0
[ 50.026785] R13: 00007fffb3ea9b00 R14: 0000000000000000 R15: 00000000000000f8
[ 50.027695]
[ 50.027997] irq event stamp: 7819
[ 50.028420] hardirqs last enabled at (7829): [] __up_console_sem+0x78/0x80
[ 50.029484] hardirqs last disabled at (7842): [] __up_console_sem+0x5d/0x80
[ 50.030545] softirqs last enabled at (7298): [] irq_exit_rcu+0x93/0xc0
[ 50.031571] softirqs last disabled at (7293): [] irq_exit_rcu+0x93/0xc0
[ 50.032616] ---[ end trace 0000000000000000 ]---
[ 50.037692] ------------[ cut here ]------------
[ 50.038282] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.039919] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.041005] Modules linked in:
[ 50.041408] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.042590] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.043595] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.044235] 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
[ 50.046446] RSP: 0018:ffff88801fb3fc00 EFLAGS: 00010282
[ 50.047096] RAX: 0000000000000000 RBX: ffff8880094d0e40 RCX: 0000000000000000
[ 50.047987] RDX: ffff88800b3e51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.048897] RBP: ffff8880094d0e54 R08: 0000000000000001 R09: 0000000000000000
[ 50.049786] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.050672] R13: ffffffff84e223a0 R14: ffff8880094d0e48 R15: ffffffff84da62e0
[ 50.051562] FS: 00005555564ff400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.052556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.053257] CR2: 00007f5aa71456f4 CR3: 000000000db78000 CR4: 0000000000350ef0
[ 50.054154] Call Trace:
[ 50.054513]
[ 50.054813] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.055414] ipv6_frags_init_net+0x206/0x3c0
[ 50.056003] ops_init+0xbb/0x6b0
[ 50.056489] setup_net+0x3d9/0x990
[ 50.056949] ? down_read_killable+0x1d7/0x4e0
[ 50.057560] ? __pfx_setup_net+0x10/0x10
[ 50.058068] ? copy_net_ns+0x17c/0x770
[ 50.058601] copy_net_ns+0x321/0x770
[ 50.059077] create_new_namespaces+0x3f6/0xb30
[ 50.059690] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.060319] ksys_unshare+0x44d/0x8e0
[ 50.060841] ? __pfx_ksys_unshare+0x10/0x10
[ 50.061389] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.062118] __x64_sys_unshare+0x31/0x40
[ 50.062670] do_syscall_64+0x3f/0x90
[ 50.063143] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.063805] RIP: 0033:0x7fd22aa060d7
[ 50.064275] 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
[ 50.066466] RSP: 002b:00007fffb3ea9a28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.067384] RAX: ffffffffffffffda RBX: 00007fffb3eaa068 RCX: 00007fd22aa060d7
[ 50.068276] RDX: 00007fd22aa7041f RSI: 00007fffb3ea99c0 RDI: 0000000040000000
[ 50.069161] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb3ea97d0
[ 50.070044] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd22ab18bf0
[ 50.070920] R13: 00007fffb3ea9b00 R14: 0000000000000000 R15: 00000000000000f8
[ 50.071831]
[ 50.072131] irq event stamp: 9673
[ 50.072623] hardirqs last enabled at (9685): [] __up_console_sem+0x78/0x80
[ 50.073666] hardirqs last disabled at (9696): [] __up_console_sem+0x5d/0x80
[ 50.074723] softirqs last enabled at (9582): [] irq_exit_rcu+0x93/0xc0
[ 50.075749] softirqs last disabled at (9571): [] irq_exit_rcu+0x93/0xc0
[ 50.076782] ---[ end trace 0000000000000000 ]---
[ 50.078108] ------------[ cut here ]------------
[ 50.078930] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.080869] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.081910] Modules linked in:
[ 50.082310] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.083465] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.084502] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.085135] 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
[ 50.087277] RSP: 0018:ffff88801fb3fbf0 EFLAGS: 00010286
[ 50.087949] RAX: 0000000000000000 RBX: ffff8880094d1440 RCX: 0000000000000000
[ 50.088845] RDX: ffff88800b3e51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.089728] RBP: ffff8880094d1454 R08: 0000000000000001 R09: 0000000000000000
[ 50.090603] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.091483] R13: ffffffff84e223a0 R14: ffff8880094d1448 R15: ffffffff84daf020
[ 50.092335] FS: 00005555564ff400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.093329] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.094074] CR2: 00007f5aa71456f4 CR3: 000000000db78000 CR4: 0000000000350ef0
[ 50.094964] Call Trace:
[ 50.095291]
[ 50.095619] nf_ct_net_init+0x224/0x3d0
[ 50.096140] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.096758] ops_init+0xbb/0x6b0
[ 50.097206] setup_net+0x3d9/0x990
[ 50.097685] ? down_read_killable+0x1d7/0x4e0
[ 50.098254] ? __pfx_setup_net+0x10/0x10
[ 50.098785] ? copy_net_ns+0x17c/0x770
[ 50.099295] copy_net_ns+0x321/0x770
[ 50.099803] create_new_namespaces+0x3f6/0xb30
[ 50.100402] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.101040] ksys_unshare+0x44d/0x8e0
[ 50.101561] ? __pfx_ksys_unshare+0x10/0x10
[ 50.102104] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.102837] __x64_sys_unshare+0x31/0x40
[ 50.103352] do_syscall_64+0x3f/0x90
[ 50.103853] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.104529] RIP: 0033:0x7fd22aa060d7
[ 50.104990] 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
[ 50.107169] RSP: 002b:00007fffb3ea9a28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.108124] RAX: ffffffffffffffda RBX: 00007fffb3eaa068 RCX: 00007fd22aa060d7
[ 50.109051] RDX: 00007fd22aa7041f RSI: 00007fffb3ea99c0 RDI: 0000000040000000
[ 50.109936] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb3ea97d0
[ 50.110830] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd22ab18bf0
[ 50.111715] R13: 00007fffb3ea9b00 R14: 0000000000000000 R15: 00000000000000f8
[ 50.112648]
[ 50.112951] irq event stamp: 10561
[ 50.113385] hardirqs last enabled at (10571): [] __up_console_sem+0x78/0x80
[ 50.114467] hardirqs last disabled at (10584): [] __up_console_sem+0x5d/0x80
[ 50.115533] softirqs last enabled at (10498): [] irq_exit_rcu+0x93/0xc0
[ 50.116594] softirqs last disabled at (10491): [] irq_exit_rcu+0x93/0xc0
[ 50.117623] ---[ end trace 0000000000000000 ]---
executing program
[ 51.657992] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.705580] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.753601] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.801482] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
18:09:21 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801fb3f598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 00005555564ff400 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=00007f5aa71456f4 CR3=000000000db78000 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=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
info registers vcpu 1
RAX=000000000002f671 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000206 [-----P-] 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 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=00007f2e5f0e68d0 CR3=0000000016290000 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=79db9a7de48352976143b1e328717d29
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=aab02dfa824381ee000000000013b440 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=35be101c9502b5c700000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000