Warning: Permanently added '[localhost]:6698' (ECDSA) to the list of known hosts.
2023/05/17 07:19:57 fuzzer started
2023/05/17 07:19:57 dialing manager at localhost:35573
2023/05/17 07:19:57 checking machine...
2023/05/17 07:19:57 checking revisions...
syzkaller login: [ 41.391689] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:19:58 testing simple program...
[ 41.461615] cgroup: Unknown subsys name 'net'
[ 41.554956] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.682862] audit: type=1400 audit(1684308010.383:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 54.865690] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.868975] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.870454] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.875360] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.877350] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.878794] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.269208] ------------[ cut here ]------------
[ 55.269989] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.271972] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.273353] Modules linked in:
[ 55.273859] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.277972] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.279200] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.279854] 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
[ 55.282202] RSP: 0018:ffff88801f69fc00 EFLAGS: 00010282
[ 55.282881] RAX: 0000000000000000 RBX: ffff8880144eec40 RCX: 0000000000000000
[ 55.283841] RDX: ffff88800cfb1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.284939] RBP: ffff8880144eec54 R08: 0000000000000001 R09: 0000000000000000
[ 55.285919] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.286836] R13: ffffffff84e223a0 R14: ffff8880144eec48 R15: ffffffff84d73340
[ 55.287777] FS: 000055555598e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.288811] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.289579] CR2: 00007fe239f201a0 CR3: 000000001455e000 CR4: 0000000000350ee0
[ 55.290504] Call Trace:
[ 55.290838]
[ 55.291169] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.291808] ipv4_frags_init_net+0x269/0x440
[ 55.292439] ops_init+0xbb/0x6b0
[ 55.292885] setup_net+0x3d9/0x990
[ 55.293420] ? down_read_killable+0x1d7/0x4e0
[ 55.293994] ? __pfx_setup_net+0x10/0x10
[ 55.294558] ? copy_net_ns+0x17c/0x770
[ 55.295096] copy_net_ns+0x321/0x770
[ 55.295604] create_new_namespaces+0x3f6/0xb30
[ 55.296251] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.296889] ksys_unshare+0x44d/0x8e0
[ 55.297453] ? __pfx_ksys_unshare+0x10/0x10
[ 55.298037] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.298775] __x64_sys_unshare+0x31/0x40
[ 55.299348] do_syscall_64+0x3f/0x90
[ 55.299825] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.300531] RIP: 0033:0x7ff8fc6000d7
[ 55.300998] 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
[ 55.303262] RSP: 002b:00007fff28d6cc08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.304263] RAX: ffffffffffffffda RBX: 00007fff28d6d248 RCX: 00007ff8fc6000d7
[ 55.305189] RDX: 00007ff8fc66a41f RSI: 00007fff28d6cba0 RDI: 0000000040000000
[ 55.306136] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff28d6c9b0
[ 55.307057] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff8fc712bf0
[ 55.307936] R13: 00007fff28d6cce0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.308873]
[ 55.309214] irq event stamp: 8387
[ 55.309677] hardirqs last enabled at (8397): [] __up_console_sem+0x78/0x80
[ 55.310762] hardirqs last disabled at (8408): [] __up_console_sem+0x5d/0x80
[ 55.311836] softirqs last enabled at (7958): [] irq_exit_rcu+0x93/0xc0
[ 55.312889] softirqs last disabled at (7919): [] irq_exit_rcu+0x93/0xc0
[ 55.314170] ---[ end trace 0000000000000000 ]---
[ 55.321684] ------------[ cut here ]------------
[ 55.322330] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.324133] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.325251] Modules linked in:
[ 55.325687] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.326878] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.327937] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.328636] 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
[ 55.330915] RSP: 0018:ffff88801f69fc00 EFLAGS: 00010282
[ 55.331629] RAX: 0000000000000000 RBX: ffff88800cab5840 RCX: 0000000000000000
[ 55.332550] RDX: ffff88800cfb1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.333511] RBP: ffff88800cab5854 R08: 0000000000000001 R09: 0000000000000000
[ 55.334447] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.335390] R13: ffffffff84e223a0 R14: ffff88800cab5848 R15: ffffffff84da62e0
[ 55.336316] FS: 000055555598e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.337359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.338113] CR2: 00007fe239f201a0 CR3: 000000001455e000 CR4: 0000000000350ee0
[ 55.338997] Call Trace:
[ 55.339392]
[ 55.339693] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.340369] ipv6_frags_init_net+0x206/0x3c0
[ 55.340928] ops_init+0xbb/0x6b0
[ 55.341448] setup_net+0x3d9/0x990
[ 55.341908] ? down_read_killable+0x1d7/0x4e0
[ 55.342547] ? __pfx_setup_net+0x10/0x10
[ 55.343095] ? copy_net_ns+0x17c/0x770
[ 55.343640] copy_net_ns+0x321/0x770
[ 55.344170] create_new_namespaces+0x3f6/0xb30
[ 55.344769] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.345461] ksys_unshare+0x44d/0x8e0
[ 55.345952] ? __pfx_ksys_unshare+0x10/0x10
[ 55.346561] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.347324] __x64_sys_unshare+0x31/0x40
[ 55.347860] do_syscall_64+0x3f/0x90
[ 55.348391] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.349078] RIP: 0033:0x7ff8fc6000d7
[ 55.349582] 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
[ 55.351815] RSP: 002b:00007fff28d6cc08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.352789] RAX: ffffffffffffffda RBX: 00007fff28d6d248 RCX: 00007ff8fc6000d7
[ 55.353714] RDX: 00007ff8fc66a41f RSI: 00007fff28d6cba0 RDI: 0000000040000000
[ 55.354660] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff28d6c9b0
[ 55.355578] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff8fc712bf0
[ 55.356495] R13: 00007fff28d6cce0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.357462]
[ 55.357765] irq event stamp: 10127
[ 55.358236] hardirqs last enabled at (10139): [] __up_console_sem+0x78/0x80
[ 55.359360] hardirqs last disabled at (10150): [] __up_console_sem+0x5d/0x80
[ 55.360455] softirqs last enabled at (9620): [] irq_exit_rcu+0x93/0xc0
[ 55.361518] softirqs last disabled at (9615): [] irq_exit_rcu+0x93/0xc0
[ 55.362601] ---[ end trace 0000000000000000 ]---
[ 55.363972] ------------[ cut here ]------------
[ 55.364624] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.366547] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.367648] Modules linked in:
[ 55.368086] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.369306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.370356] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.371041] 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
[ 55.373262] RSP: 0018:ffff88801f69fbf0 EFLAGS: 00010286
[ 55.373922] RAX: 0000000000000000 RBX: ffff88800cab5e40 RCX: 0000000000000000
[ 55.374858] RDX: ffff88800cfb1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.375768] RBP: ffff88800cab5e54 R08: 0000000000000001 R09: 0000000000000000
[ 55.376677] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.377622] R13: ffffffff84e223a0 R14: ffff88800cab5e48 R15: ffffffff84daf020
[ 55.378552] FS: 000055555598e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.379568] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.380333] CR2: 00007fe239f201a0 CR3: 000000001455e000 CR4: 0000000000350ee0
[ 55.381239] Call Trace:
[ 55.381586]
[ 55.381889] nf_ct_net_init+0x224/0x3d0
[ 55.382461] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.383270] ops_init+0xbb/0x6b0
[ 55.383871] setup_net+0x3d9/0x990
[ 55.384523] ? down_read_killable+0x1d7/0x4e0
[ 55.385338] ? __pfx_setup_net+0x10/0x10
[ 55.386119] ? copy_net_ns+0x17c/0x770
[ 55.386816] copy_net_ns+0x321/0x770
[ 55.387542] create_new_namespaces+0x3f6/0xb30
[ 55.388410] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.389370] ksys_unshare+0x44d/0x8e0
[ 55.390090] ? __pfx_ksys_unshare+0x10/0x10
[ 55.390874] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.391912] __x64_sys_unshare+0x31/0x40
[ 55.392666] do_syscall_64+0x3f/0x90
[ 55.393375] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.394306] RIP: 0033:0x7ff8fc6000d7
[ 55.394950] 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
[ 55.397967] RSP: 002b:00007fff28d6cc08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.399283] RAX: ffffffffffffffda RBX: 00007fff28d6d248 RCX: 00007ff8fc6000d7
[ 55.400500] RDX: 00007ff8fc66a41f RSI: 00007fff28d6cba0 RDI: 0000000040000000
[ 55.401725] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff28d6c9b0
[ 55.402957] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff8fc712bf0
[ 55.404194] R13: 00007fff28d6cce0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.405482]
[ 55.405888] irq event stamp: 10955
[ 55.406529] hardirqs last enabled at (10967): [] __up_console_sem+0x78/0x80
[ 55.407982] hardirqs last disabled at (10978): [] __up_console_sem+0x5d/0x80
[ 55.409451] softirqs last enabled at (10722): [] irq_exit_rcu+0x93/0xc0
[ 55.410499] softirqs last disabled at (10717): [] irq_exit_rcu+0x93/0xc0
[ 55.411551] ---[ end trace 0000000000000000 ]---
executing program
[ 56.939247] Bluetooth: hci0: command 0x0409 tx timeout
[ 58.986092] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 61.034189] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.082114] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:20:06 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff8180db54 RDX=dffffc0000000000
RSI=00000000000080db RDI=ffff888008d9f980 RBP=ffff888008d9f9d8 RSP=ffff888008d9f910
R8 =ffffffff8612dcb6 R9 =ffffffff8612dcba R10=0000000000038001 R11=ffff888008d9f9c0
R12=ffff888008d9f9e0 R13=ffff888008d9f9c8 R14=ffff888008d9f9c1 R15=ffff888008d9f980
RIP=ffffffff81131454 RFL=00000287 [--S--PC] 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=00007fe239f42f20 CR3=0000000015b34000 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=2031313a30323a37302037312079614d XMM01=5d3237393137322e35352020205b203a
XMM02=74656e20746120393532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3237393137322e35352020205b XMM07=79732031313a30323a37302037312079
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=ffff88801f69f5f0
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 000055555598e400 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=00007fe239f201a0 CR3=000000001455e000 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