Warning: Permanently added '[localhost]:8735' (ECDSA) to the list of known hosts.
2023/05/16 16:57:41 fuzzer started
2023/05/16 16:57:41 dialing manager at localhost:35573
2023/05/16 16:57:41 checking machine...
2023/05/16 16:57:41 checking revisions...
syzkaller login: [ 47.916538] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:57:41 testing simple program...
[ 47.978747] cgroup: Unknown subsys name 'net'
[ 48.065771] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 60.872964] audit: type=1400 audit(1684256274.600:6): 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
[ 62.032450] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.034701] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.036502] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.040626] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.049089] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.050339] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 62.479201] ------------[ cut here ]------------
[ 62.480005] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.482085] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.483417] Modules linked in:
[ 62.483948] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.488595] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.489617] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.490259] 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
[ 62.492441] RSP: 0018:ffff88801fa17c00 EFLAGS: 00010282
[ 62.493092] RAX: 0000000000000000 RBX: ffff88800c8fd040 RCX: 0000000000000000
[ 62.494051] RDX: ffff88801fa08000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.494984] RBP: ffff88800c8fd054 R08: 0000000000000001 R09: 0000000000000000
[ 62.495922] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.496848] R13: ffffffff84e223a0 R14: ffff88800c8fd048 R15: ffffffff84d73340
[ 62.497775] FS: 0000555555ec0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.498823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.499587] CR2: 00007f18f1dfb000 CR3: 000000001edba000 CR4: 0000000000350ef0
[ 62.500514] Call Trace:
[ 62.500848]
[ 62.501160] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.501853] ipv4_frags_init_net+0x269/0x440
[ 62.502464] ops_init+0xbb/0x6b0
[ 62.502927] setup_net+0x3d9/0x990
[ 62.503393] ? down_read_killable+0x1d7/0x4e0
[ 62.504015] ? __pfx_setup_net+0x10/0x10
[ 62.504564] ? copy_net_ns+0x17c/0x770
[ 62.505097] copy_net_ns+0x321/0x770
[ 62.505635] create_new_namespaces+0x3f6/0xb30
[ 62.506251] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.506924] ksys_unshare+0x44d/0x8e0
[ 62.507469] ? __pfx_ksys_unshare+0x10/0x10
[ 62.508040] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.508808] __x64_sys_unshare+0x31/0x40
[ 62.509358] do_syscall_64+0x3f/0x90
[ 62.509890] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.510586] RIP: 0033:0x7f39a9faf0d7
[ 62.511067] 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
[ 62.513376] RSP: 002b:00007ffecf580f28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.514361] RAX: ffffffffffffffda RBX: 00007ffecf581568 RCX: 00007f39a9faf0d7
[ 62.515281] RDX: 00007f39aa01941f RSI: 00007ffecf580ec0 RDI: 0000000040000000
[ 62.516192] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffecf580cd0
[ 62.517111] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f39aa0c1bf0
[ 62.518031] R13: 00007ffecf581000 R14: 0000000000000000 R15: 00000000000000f8
[ 62.518969]
[ 62.519281] irq event stamp: 7805
[ 62.519750] hardirqs last enabled at (7817): [] __up_console_sem+0x78/0x80
[ 62.520828] hardirqs last disabled at (7828): [] __up_console_sem+0x5d/0x80
[ 62.521946] softirqs last enabled at (7712): [] irq_exit_rcu+0x93/0xc0
[ 62.523009] softirqs last disabled at (7707): [] irq_exit_rcu+0x93/0xc0
[ 62.524088] ---[ end trace 0000000000000000 ]---
[ 62.531347] ------------[ cut here ]------------
[ 62.532112] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.533893] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.535023] Modules linked in:
[ 62.535489] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.536683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.537772] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.538467] 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
[ 62.540747] RSP: 0018:ffff88801fa17c00 EFLAGS: 00010282
[ 62.541466] RAX: 0000000000000000 RBX: ffff88800f216c40 RCX: 0000000000000000
[ 62.542360] RDX: ffff88801fa08000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.543289] RBP: ffff88800f216c54 R08: 0000000000000001 R09: 0000000000000000
[ 62.544225] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.545143] R13: ffffffff84e223a0 R14: ffff88800f216c48 R15: ffffffff84da62e0
[ 62.546081] FS: 0000555555ec0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.547122] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.547889] CR2: 00007f18f1dfb000 CR3: 000000001edba000 CR4: 0000000000350ef0
[ 62.548814] Call Trace:
[ 62.549156]
[ 62.549524] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.550164] ipv6_frags_init_net+0x206/0x3c0
[ 62.550772] ops_init+0xbb/0x6b0
[ 62.551227] setup_net+0x3d9/0x990
[ 62.551724] ? down_read_killable+0x1d7/0x4e0
[ 62.552311] ? __pfx_setup_net+0x10/0x10
[ 62.552870] ? copy_net_ns+0x17c/0x770
[ 62.553398] copy_net_ns+0x321/0x770
[ 62.553924] create_new_namespaces+0x3f6/0xb30
[ 62.554563] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.555173] ksys_unshare+0x44d/0x8e0
[ 62.555697] ? __pfx_ksys_unshare+0x10/0x10
[ 62.556238] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.556974] __x64_sys_unshare+0x31/0x40
[ 62.557542] do_syscall_64+0x3f/0x90
[ 62.558010] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.558675] RIP: 0033:0x7f39a9faf0d7
[ 62.559134] 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
[ 62.561294] RSP: 002b:00007ffecf580f28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.562247] RAX: ffffffffffffffda RBX: 00007ffecf581568 RCX: 00007f39a9faf0d7
[ 62.563151] RDX: 00007f39aa01941f RSI: 00007ffecf580ec0 RDI: 0000000040000000
[ 62.564070] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffecf580cd0
[ 62.565016] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f39aa0c1bf0
[ 62.565952] R13: 00007ffecf581000 R14: 0000000000000000 R15: 00000000000000f8
[ 62.566915]
[ 62.567232] irq event stamp: 11149
[ 62.567719] hardirqs last enabled at (11161): [] __up_console_sem+0x78/0x80
[ 62.568836] hardirqs last disabled at (11172): [] __up_console_sem+0x5d/0x80
[ 62.569984] softirqs last enabled at (10722): [] irq_exit_rcu+0x93/0xc0
[ 62.571065] softirqs last disabled at (10713): [] irq_exit_rcu+0x93/0xc0
[ 62.572144] ---[ end trace 0000000000000000 ]---
[ 62.573575] ------------[ cut here ]------------
[ 62.574183] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.576150] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.577287] Modules linked in:
[ 62.577739] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.578951] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.580026] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.580727] 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
[ 62.583018] RSP: 0018:ffff88801fa17bf0 EFLAGS: 00010286
[ 62.583723] RAX: 0000000000000000 RBX: ffff88800f216640 RCX: 0000000000000000
[ 62.584657] RDX: ffff88801fa08000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.585630] RBP: ffff88800f216654 R08: 0000000000000001 R09: 0000000000000000
[ 62.586564] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.587498] R13: ffffffff84e223a0 R14: ffff88800f216648 R15: ffffffff84daf020
[ 62.588399] FS: 0000555555ec0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.589486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.590234] CR2: 00007f18f1dfb000 CR3: 000000001edba000 CR4: 0000000000350ef0
[ 62.591168] Call Trace:
[ 62.591534]
[ 62.591849] nf_ct_net_init+0x224/0x3d0
[ 62.592386] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.593016] ops_init+0xbb/0x6b0
[ 62.593521] setup_net+0x3d9/0x990
[ 62.593995] ? down_read_killable+0x1d7/0x4e0
[ 62.594618] ? __pfx_setup_net+0x10/0x10
[ 62.595153] ? copy_net_ns+0x17c/0x770
[ 62.595705] copy_net_ns+0x321/0x770
[ 62.596207] create_new_namespaces+0x3f6/0xb30
[ 62.596846] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.597547] ksys_unshare+0x44d/0x8e0
[ 62.598065] ? __pfx_ksys_unshare+0x10/0x10
[ 62.598661] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.599418] __x64_sys_unshare+0x31/0x40
[ 62.599995] do_syscall_64+0x3f/0x90
[ 62.600518] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.601199] RIP: 0033:0x7f39a9faf0d7
[ 62.601720] 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
[ 62.604036] RSP: 002b:00007ffecf580f28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.605032] RAX: ffffffffffffffda RBX: 00007ffecf581568 RCX: 00007f39a9faf0d7
[ 62.605976] RDX: 00007f39aa01941f RSI: 00007ffecf580ec0 RDI: 0000000040000000
[ 62.606915] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffecf580cd0
[ 62.607846] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f39aa0c1bf0
[ 62.608786] R13: 00007ffecf581000 R14: 0000000000000000 R15: 00000000000000f8
[ 62.609763]
[ 62.610076] irq event stamp: 11901
[ 62.610565] hardirqs last enabled at (11913): [] __up_console_sem+0x78/0x80
[ 62.611681] hardirqs last disabled at (11924): [] __up_console_sem+0x5d/0x80
[ 62.612801] softirqs last enabled at (11394): [] irq_exit_rcu+0x93/0xc0
[ 62.613903] softirqs last disabled at (11389): [] irq_exit_rcu+0x93/0xc0
[ 62.614993] ---[ end trace 0000000000000000 ]---
executing program
[ 64.114878] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 66.163258] Bluetooth: hci0: command 0x041b tx timeout
[ 68.210512] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 70.259545] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:57:52 Registers:
info registers vcpu 0
RAX=000000000000006d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801fa175f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006d R11=0000000000000001
R12=000000000000006d 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 0000555555ec0400 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=00007f18f1dfb000 CR3=000000001edba000 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=0000000000036fc7 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=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 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=00007f66180370f8 CR3=000000000da62000 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=2036353a37353a36312036312079614d XMM01=5d3731343338342e32362020205b203a
XMM02=646f4d205d3731343338342e32362020 XMM03=6b7a79732036353a37353a3631203631
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3538303238342e32362020205b XMM07=79732036353a37353a36312036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000