Warning: Permanently added '[localhost]:65053' (ECDSA) to the list of known hosts.
2023/05/17 08:42:11 fuzzer started
2023/05/17 08:42:11 dialing manager at localhost:35573
2023/05/17 08:42:11 checking machine...
2023/05/17 08:42:11 checking revisions...
syzkaller login: [ 47.903205] kmemleak: Automatic memory scanning thread ended
2023/05/17 08:42:11 testing simple program...
[ 47.965029] cgroup: Unknown subsys name 'net'
[ 48.074124] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 61.198307] audit: type=1400 audit(1684312945.261:6): avc: denied { execmem } for pid=263 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 62.329254] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.331156] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.332150] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.341306] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.342486] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.343403] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 62.630119] ------------[ cut here ]------------
[ 62.630613] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.631760] WARNING: CPU: 0 PID: 264 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.632426] Modules linked in:
[ 62.632717] CPU: 0 PID: 264 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.635888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.636525] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.636971] 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
[ 62.638404] RSP: 0018:ffff88801a65fc00 EFLAGS: 00010282
[ 62.638860] RAX: 0000000000000000 RBX: ffff88800e855c40 RCX: 0000000000000000
[ 62.639414] RDX: ffff888015960000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.639995] RBP: ffff88800e855c54 R08: 0000000000000001 R09: 0000000000000000
[ 62.640573] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.641133] R13: ffffffff84e223a0 R14: ffff88800e855c48 R15: ffffffff84d73340
[ 62.641717] FS: 0000555557022400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.642347] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.642825] CR2: 00007fff88a4c000 CR3: 0000000015ae8000 CR4: 0000000000350ef0
[ 62.643376] Call Trace:
[ 62.643611]
[ 62.643808] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.644201] ipv4_frags_init_net+0x269/0x440
[ 62.644583] ops_init+0xbb/0x6b0
[ 62.644885] setup_net+0x3d9/0x990
[ 62.645178] ? down_read_killable+0x1d7/0x4e0
[ 62.645567] ? __pfx_setup_net+0x10/0x10
[ 62.645896] ? copy_net_ns+0x17c/0x770
[ 62.646223] copy_net_ns+0x321/0x770
[ 62.646572] create_new_namespaces+0x3f6/0xb30
[ 62.646956] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.647359] ksys_unshare+0x44d/0x8e0
[ 62.647702] ? __pfx_ksys_unshare+0x10/0x10
[ 62.648057] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.648522] __x64_sys_unshare+0x31/0x40
[ 62.648884] do_syscall_64+0x3f/0x90
[ 62.649190] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.649626] RIP: 0033:0x7efe255460d7
[ 62.649938] 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
[ 62.651361] RSP: 002b:00007ffe9d6fd8e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.651975] RAX: ffffffffffffffda RBX: 00007ffe9d6fdf28 RCX: 00007efe255460d7
[ 62.652547] RDX: 00007efe255b041f RSI: 00007ffe9d6fd880 RDI: 0000000040000000
[ 62.653105] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe9d6fd690
[ 62.653679] R10: 0000000000000000 R11: 0000000000000206 R12: 00007efe25658bf0
[ 62.654227] R13: 00007ffe9d6fd9c0 R14: 0000000000000000 R15: 00000000000000f8
[ 62.654825]
[ 62.655028] irq event stamp: 8979
[ 62.655301] hardirqs last enabled at (8989): [] __up_console_sem+0x78/0x80
[ 62.655988] hardirqs last disabled at (9000): [] __up_console_sem+0x5d/0x80
[ 62.656678] softirqs last enabled at (8314): [] irq_exit_rcu+0x93/0xc0
[ 62.657326] softirqs last disabled at (8309): [] irq_exit_rcu+0x93/0xc0
[ 62.657988] ---[ end trace 0000000000000000 ]---
[ 62.661824] ------------[ cut here ]------------
[ 62.662218] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.663317] WARNING: CPU: 0 PID: 264 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.664132] Modules linked in:
[ 62.664400] CPU: 0 PID: 264 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.665147] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.665816] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.666358] 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
[ 62.667757] RSP: 0018:ffff88801a65fc00 EFLAGS: 00010282
[ 62.668184] RAX: 0000000000000000 RBX: ffff888013a72440 RCX: 0000000000000000
[ 62.668754] RDX: ffff888015960000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.669305] RBP: ffff888013a72454 R08: 0000000000000001 R09: 0000000000000000
[ 62.669882] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.670462] R13: ffffffff84e223a0 R14: ffff888013a72448 R15: ffffffff84da62e0
[ 62.671052] FS: 0000555557022400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.671705] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.672164] CR2: 00007fff88a4c000 CR3: 0000000015ae8000 CR4: 0000000000350ef0
[ 62.672753] Call Trace:
[ 62.672976]
[ 62.673174] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.673605] ipv6_frags_init_net+0x206/0x3c0
[ 62.673978] ops_init+0xbb/0x6b0
[ 62.674283] setup_net+0x3d9/0x990
[ 62.674612] ? down_read_killable+0x1d7/0x4e0
[ 62.674994] ? __pfx_setup_net+0x10/0x10
[ 62.675325] ? copy_net_ns+0x17c/0x770
[ 62.675690] copy_net_ns+0x321/0x770
[ 62.676013] create_new_namespaces+0x3f6/0xb30
[ 62.676397] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.676826] ksys_unshare+0x44d/0x8e0
[ 62.677151] ? __pfx_ksys_unshare+0x10/0x10
[ 62.677506] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.677999] __x64_sys_unshare+0x31/0x40
[ 62.678370] do_syscall_64+0x3f/0x90
[ 62.678704] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.679125] RIP: 0033:0x7efe255460d7
[ 62.679425] 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
[ 62.680869] RSP: 002b:00007ffe9d6fd8e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.681491] RAX: ffffffffffffffda RBX: 00007ffe9d6fdf28 RCX: 00007efe255460d7
[ 62.682097] RDX: 00007efe255b041f RSI: 00007ffe9d6fd880 RDI: 0000000040000000
[ 62.682715] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe9d6fd690
[ 62.683277] R10: 0000000000000000 R11: 0000000000000206 R12: 00007efe25658bf0
[ 62.683874] R13: 00007ffe9d6fd9c0 R14: 0000000000000000 R15: 00000000000000f8
[ 62.684446]
[ 62.684678] irq event stamp: 10639
[ 62.684977] hardirqs last enabled at (10649): [] __up_console_sem+0x78/0x80
[ 62.685694] hardirqs last disabled at (10660): [] __up_console_sem+0x5d/0x80
[ 62.686390] softirqs last enabled at (10432): [] irq_exit_rcu+0x93/0xc0
[ 62.687086] softirqs last disabled at (10427): [] irq_exit_rcu+0x93/0xc0
[ 62.687783] ---[ end trace 0000000000000000 ]---
[ 62.688837] ------------[ cut here ]------------
[ 62.689219] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.690514] WARNING: CPU: 0 PID: 264 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.691250] Modules linked in:
[ 62.691512] CPU: 0 PID: 264 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.692247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.692914] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.693328] 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
[ 62.694742] RSP: 0018:ffff88801a65fbf0 EFLAGS: 00010286
[ 62.695164] RAX: 0000000000000000 RBX: ffff888013a72a40 RCX: 0000000000000000
[ 62.695744] RDX: ffff888015960000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.696298] RBP: ffff888013a72a54 R08: 0000000000000001 R09: 0000000000000000
[ 62.696889] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.697439] R13: ffffffff84e223a0 R14: ffff888013a72a48 R15: ffffffff84daf020
[ 62.698031] FS: 0000555557022400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.698693] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.699195] CR2: 00007fff88a4c000 CR3: 0000000015ae8000 CR4: 0000000000350ef0
[ 62.699775] Call Trace:
[ 62.699986]
[ 62.700182] nf_ct_net_init+0x224/0x3d0
[ 62.700518] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.700906] ops_init+0xbb/0x6b0
[ 62.701195] setup_net+0x3d9/0x990
[ 62.701485] ? down_read_killable+0x1d7/0x4e0
[ 62.701870] ? __pfx_setup_net+0x10/0x10
[ 62.702196] ? copy_net_ns+0x17c/0x770
[ 62.702559] copy_net_ns+0x321/0x770
[ 62.702902] create_new_namespaces+0x3f6/0xb30
[ 62.703277] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.703698] ksys_unshare+0x44d/0x8e0
[ 62.704061] ? __pfx_ksys_unshare+0x10/0x10
[ 62.704415] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.704900] __x64_sys_unshare+0x31/0x40
[ 62.705235] do_syscall_64+0x3f/0x90
[ 62.705567] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.706003] RIP: 0033:0x7efe255460d7
[ 62.706355] 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
[ 62.707810] RSP: 002b:00007ffe9d6fd8e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.708404] RAX: ffffffffffffffda RBX: 00007ffe9d6fdf28 RCX: 00007efe255460d7
[ 62.709019] RDX: 00007efe255b041f RSI: 00007ffe9d6fd880 RDI: 0000000040000000
[ 62.709587] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe9d6fd690
[ 62.710181] R10: 0000000000000000 R11: 0000000000000206 R12: 00007efe25658bf0
[ 62.710778] R13: 00007ffe9d6fd9c0 R14: 0000000000000000 R15: 00000000000000f8
[ 62.711354]
[ 62.711575] irq event stamp: 11363
[ 62.711859] hardirqs last enabled at (11373): [] __up_console_sem+0x78/0x80
[ 62.712555] hardirqs last disabled at (11384): [] __up_console_sem+0x5d/0x80
[ 62.713228] softirqs last enabled at (10888): [] irq_exit_rcu+0x93/0xc0
[ 62.713938] softirqs last disabled at (10881): [] irq_exit_rcu+0x93/0xc0
[ 62.714631] ---[ end trace 0000000000000000 ]---
executing program
[ 64.355112] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 66.403105] Bluetooth: hci0: command 0x041b tx timeout
[ 68.450629] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 70.498598] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:42:23 Registers:
info registers vcpu 0
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a65f5f0
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 0000555557022400 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=00007fff88a4c000 CR3=0000000015ae8000 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=000000000003bb0d 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=00007fe679da7260 CR3=0000000009f5a000 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=67ad2a2143bb33b10c464627f321a3f1
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=4b09a9093e870c73000000000013cdb0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=6048c4675d5b37b500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000