Warning: Permanently added '[localhost]:22404' (ECDSA) to the list of known hosts.
2023/05/17 01:59:03 fuzzer started
2023/05/17 01:59:03 dialing manager at localhost:35573
2023/05/17 01:59:03 checking machine...
2023/05/17 01:59:03 checking revisions...
syzkaller login: [ 44.153868] kmemleak: Automatic memory scanning thread ended
2023/05/17 01:59:03 testing simple program...
[ 44.233320] cgroup: Unknown subsys name 'net'
[ 44.325707] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.350070] audit: type=1400 audit(1684288755.934:6): 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
[ 57.518344] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.526516] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.528241] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.533862] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.535460] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.536677] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.915899] ------------[ cut here ]------------
[ 57.916945] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.918638] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.919716] Modules linked in:
[ 57.920142] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.921349] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.926297] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.926954] 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
[ 57.929160] RSP: 0018:ffff88801a707c00 EFLAGS: 00010282
[ 57.929816] RAX: 0000000000000000 RBX: ffff88800f1eb040 RCX: 0000000000000000
[ 57.930712] RDX: ffff888016c90000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.931594] RBP: ffff88800f1eb054 R08: 0000000000000001 R09: 0000000000000000
[ 57.932486] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.933376] R13: ffffffff84e223a0 R14: ffff88800f1eb048 R15: ffffffff84d73340
[ 57.934267] FS: 00005555564fb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.935260] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.935969] CR2: 00007f78dc500200 CR3: 0000000020690000 CR4: 0000000000350ef0
[ 57.936853] Call Trace:
[ 57.937220]
[ 57.937527] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.938163] ipv4_frags_init_net+0x269/0x440
[ 57.938739] ops_init+0xbb/0x6b0
[ 57.939215] setup_net+0x3d9/0x990
[ 57.939675] ? down_read_killable+0x1d7/0x4e0
[ 57.940273] ? __pfx_setup_net+0x10/0x10
[ 57.940782] ? copy_net_ns+0x17c/0x770
[ 57.941341] copy_net_ns+0x321/0x770
[ 57.941820] create_new_namespaces+0x3f6/0xb30
[ 57.942444] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.943089] ksys_unshare+0x44d/0x8e0
[ 57.943585] ? __pfx_ksys_unshare+0x10/0x10
[ 57.944164] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.944875] __x64_sys_unshare+0x31/0x40
[ 57.945437] do_syscall_64+0x3f/0x90
[ 57.945910] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.946578] RIP: 0033:0x7fd5cf54e0d7
[ 57.947075] 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
[ 57.949250] RSP: 002b:00007ffc52e51278 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.950188] RAX: ffffffffffffffda RBX: 00007ffc52e518b8 RCX: 00007fd5cf54e0d7
[ 57.951072] RDX: 00007fd5cf5b841f RSI: 00007ffc52e51210 RDI: 0000000040000000
[ 57.951924] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc52e51020
[ 57.952815] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd5cf660bf0
[ 57.953711] R13: 00007ffc52e51350 R14: 0000000000000000 R15: 00000000000000f8
[ 57.954615]
[ 57.954917] irq event stamp: 7955
[ 57.955376] hardirqs last enabled at (7967): [] __up_console_sem+0x78/0x80
[ 57.956440] hardirqs last disabled at (7978): [] __up_console_sem+0x5d/0x80
[ 57.957548] softirqs last enabled at (7928): [] irq_exit_rcu+0x93/0xc0
[ 57.958611] softirqs last disabled at (7923): [] irq_exit_rcu+0x93/0xc0
[ 57.959645] ---[ end trace 0000000000000000 ]---
[ 57.965258] ------------[ cut here ]------------
[ 57.965851] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.967498] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.968573] Modules linked in:
[ 57.968993] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.970196] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.971236] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.971889] 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
[ 57.974087] RSP: 0018:ffff88801a707c00 EFLAGS: 00010282
[ 57.974752] RAX: 0000000000000000 RBX: ffff888008cc0440 RCX: 0000000000000000
[ 57.975656] RDX: ffff888016c90000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.976558] RBP: ffff888008cc0454 R08: 0000000000000001 R09: 0000000000000000
[ 57.977509] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.978419] R13: ffffffff84e223a0 R14: ffff888008cc0448 R15: ffffffff84da62e0
[ 57.979343] FS: 00005555564fb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.980348] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.981088] CR2: 00007f78dc500200 CR3: 0000000020690000 CR4: 0000000000350ef0
[ 57.981965] Call Trace:
[ 57.982331]
[ 57.982644] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.983292] ipv6_frags_init_net+0x206/0x3c0
[ 57.983859] ops_init+0xbb/0x6b0
[ 57.984340] setup_net+0x3d9/0x990
[ 57.984804] ? down_read_killable+0x1d7/0x4e0
[ 57.985414] ? __pfx_setup_net+0x10/0x10
[ 57.985930] ? copy_net_ns+0x17c/0x770
[ 57.986480] copy_net_ns+0x321/0x770
[ 57.986972] create_new_namespaces+0x3f6/0xb30
[ 57.987578] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.988239] ksys_unshare+0x44d/0x8e0
[ 57.988736] ? __pfx_ksys_unshare+0x10/0x10
[ 57.989333] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.990083] __x64_sys_unshare+0x31/0x40
[ 57.990603] do_syscall_64+0x3f/0x90
[ 57.991108] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.991753] RIP: 0033:0x7fd5cf54e0d7
[ 57.992248] 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
[ 57.994468] RSP: 002b:00007ffc52e51278 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.995433] RAX: ffffffffffffffda RBX: 00007ffc52e518b8 RCX: 00007fd5cf54e0d7
[ 57.996316] RDX: 00007fd5cf5b841f RSI: 00007ffc52e51210 RDI: 0000000040000000
[ 57.997238] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc52e51020
[ 57.998128] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd5cf660bf0
[ 57.999033] R13: 00007ffc52e51350 R14: 0000000000000000 R15: 00000000000000f8
[ 57.999908]
[ 58.000246] irq event stamp: 9535
[ 58.000671] hardirqs last enabled at (9545): [] __up_console_sem+0x78/0x80
[ 58.001737] hardirqs last disabled at (9556): [] __up_console_sem+0x5d/0x80
[ 58.002818] softirqs last enabled at (8778): [] irq_exit_rcu+0x93/0xc0
[ 58.003847] softirqs last disabled at (8721): [] irq_exit_rcu+0x93/0xc0
[ 58.004885] ---[ end trace 0000000000000000 ]---
[ 58.006926] ------------[ cut here ]------------
[ 58.007848] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.010586] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.012031] Modules linked in:
[ 58.012574] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.014138] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.015452] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.016337] 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
[ 58.019244] RSP: 0018:ffff88801a707bf0 EFLAGS: 00010286
[ 58.020087] RAX: 0000000000000000 RBX: ffff88800f30fc40 RCX: 0000000000000000
[ 58.021222] RDX: ffff888016c90000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.022356] RBP: ffff88800f30fc54 R08: 0000000000000001 R09: 0000000000000000
[ 58.023357] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.024369] R13: ffffffff84e223a0 R14: ffff88800f30fc48 R15: ffffffff84daf020
[ 58.025387] FS: 00005555564fb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.026513] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.027364] CR2: 00007f78dc500200 CR3: 0000000020690000 CR4: 0000000000350ef0
[ 58.028355] Call Trace:
[ 58.028729]
[ 58.029099] nf_ct_net_init+0x224/0x3d0
[ 58.029724] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.030408] ops_init+0xbb/0x6b0
[ 58.030911] setup_net+0x3d9/0x990
[ 58.031459] ? down_read_killable+0x1d7/0x4e0
[ 58.032134] ? __pfx_setup_net+0x10/0x10
[ 58.032712] ? copy_net_ns+0x17c/0x770
[ 58.033338] copy_net_ns+0x321/0x770
[ 58.033878] create_new_namespaces+0x3f6/0xb30
[ 58.034574] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.035296] ksys_unshare+0x44d/0x8e0
[ 58.035849] ? __pfx_ksys_unshare+0x10/0x10
[ 58.036500] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.037348] __x64_sys_unshare+0x31/0x40
[ 58.037935] do_syscall_64+0x3f/0x90
[ 58.038505] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.039253] RIP: 0033:0x7fd5cf54e0d7
[ 58.039775] 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
[ 58.042248] RSP: 002b:00007ffc52e51278 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.043322] RAX: ffffffffffffffda RBX: 00007ffc52e518b8 RCX: 00007fd5cf54e0d7
[ 58.044251] RDX: 00007fd5cf5b841f RSI: 00007ffc52e51210 RDI: 0000000040000000
[ 58.045262] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc52e51020
[ 58.046280] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd5cf660bf0
[ 58.047270] R13: 00007ffc52e51350 R14: 0000000000000000 R15: 00000000000000f8
[ 58.048306]
[ 58.048652] irq event stamp: 10333
[ 58.049195] hardirqs last enabled at (10345): [] __up_console_sem+0x78/0x80
[ 58.050420] hardirqs last disabled at (10356): [] __up_console_sem+0x5d/0x80
[ 58.051635] softirqs last enabled at (9890): [] irq_exit_rcu+0x93/0xc0
[ 58.052805] softirqs last disabled at (9885): [] irq_exit_rcu+0x93/0xc0
[ 58.054061] ---[ end trace 0000000000000000 ]---
executing program
[ 59.600751] Bluetooth: hci0: command 0x0409 tx timeout
[ 61.648080] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.696071] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.744146] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:59:17 Registers:
info registers vcpu 0
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a707618
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 00005555564fb400 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=00007f78dc500200 CR3=0000000020690000 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=e08a2b36f1ad1eacf2478284814866d1
XMM02=00000000000fb688ee7587d5db12e8e3 XMM03=00000000000fb7f8d12871896912de2d
XMM04=c6e33b15fd1095d000000000000ae988 XMM05=0a98a3cfa49e65ad000000000013b8b0
XMM06=6098c19552daab490000000000109198 XMM07=ea899072da79512f00000000000fb950
XMM08=d12871896912de2d00000000000fb6d8 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000001 RBX=00000000000000bf RCX=ffffffff812d1c8b RDX=fffffbfff0ef2d3b
RSI=0000000000000008 RDI=ffffffff877969d0 RBP=0000000000000000 RSP=ffff88806cf09d40
R8 =0000000000000000 R9 =fffffbfff0ef2d3a R10=ffffffff877969d7 R11=0000000000000001
R12=ffff888008d95bb0 R13=ffff888008d951c0 R14=ffff88806cf2c278 R15=0000000000000001
RIP=ffffffff812d1c93 RFL=00000047 [---Z-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 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=00007f78dc4ab780 CR3=000000001614c000 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=2037313a39353a31302037312079614d XMM01=5d3234313032392e37352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d32 XMM07=6e72656b2072656c6c616b7a79732037
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000