Warning: Permanently added '[localhost]:31462' (ECDSA) to the list of known hosts.
2023/05/16 14:56:52 fuzzer started
2023/05/16 14:56:52 dialing manager at localhost:35573
2023/05/16 14:56:52 checking machine...
2023/05/16 14:56:52 checking revisions...
syzkaller login: [ 38.681221] kmemleak: Automatic memory scanning thread ended
2023/05/16 14:56:52 testing simple program...
[ 38.752135] cgroup: Unknown subsys name 'net'
[ 38.854145] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.379925] audit: type=1400 audit(1684249026.454:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 53.496157] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.499444] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.501159] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.506298] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.508062] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.509353] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 53.905967] ------------[ cut here ]------------
[ 53.906901] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.909176] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.910443] Modules linked in:
[ 53.910919] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.915798] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.917062] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.917901] 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
[ 53.920589] RSP: 0018:ffff8880185dfc00 EFLAGS: 00010282
[ 53.921392] RAX: 0000000000000000 RBX: ffff88800f7be040 RCX: 0000000000000000
[ 53.922511] RDX: ffff888016ce8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.923579] RBP: ffff88800f7be054 R08: 0000000000000001 R09: 0000000000000000
[ 53.924663] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.925740] R13: ffffffff84e223a0 R14: ffff88800f7be048 R15: ffffffff84d73340
[ 53.926826] FS: 0000555557407400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.928034] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.928934] CR2: 00007f056f51e6f4 CR3: 000000001632e000 CR4: 0000000000350ef0
[ 53.930018] Call Trace:
[ 53.930444]
[ 53.930802] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.931563] ipv4_frags_init_net+0x269/0x440
[ 53.932240] ops_init+0xbb/0x6b0
[ 53.932806] setup_net+0x3d9/0x990
[ 53.933358] ? down_read_killable+0x1d7/0x4e0
[ 53.934047] ? __pfx_setup_net+0x10/0x10
[ 53.934668] ? copy_net_ns+0x17c/0x770
[ 53.935260] copy_net_ns+0x321/0x770
[ 53.935857] create_new_namespaces+0x3f6/0xb30
[ 53.936602] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.937337] ksys_unshare+0x44d/0x8e0
[ 53.937948] ? __pfx_ksys_unshare+0x10/0x10
[ 53.938627] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.939526] __x64_sys_unshare+0x31/0x40
[ 53.940133] do_syscall_64+0x3f/0x90
[ 53.940721] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.941545] RIP: 0033:0x7f25861fe0d7
[ 53.942103] 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
[ 53.944717] RSP: 002b:00007fff86faca88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.945875] RAX: ffffffffffffffda RBX: 00007fff86fad0c8 RCX: 00007f25861fe0d7
[ 53.946934] RDX: 00007f258626841f RSI: 00007fff86faca20 RDI: 0000000040000000
[ 53.948007] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff86fac830
[ 53.949074] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2586310bf0
[ 53.950140] R13: 00007fff86facb60 R14: 0000000000000000 R15: 00000000000000f8
[ 53.951224]
[ 53.951608] irq event stamp: 8765
[ 53.952115] hardirqs last enabled at (8775): [] __up_console_sem+0x78/0x80
[ 53.953388] hardirqs last disabled at (8786): [] __up_console_sem+0x5d/0x80
[ 53.954666] softirqs last enabled at (8614): [] irq_exit_rcu+0x93/0xc0
[ 53.955889] softirqs last disabled at (8609): [] irq_exit_rcu+0x93/0xc0
[ 53.957146] ---[ end trace 0000000000000000 ]---
[ 53.963106] ------------[ cut here ]------------
[ 53.963833] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.965881] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.967016] Modules linked in:
[ 53.967485] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.968720] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.969830] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.970553] 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
[ 53.972871] RSP: 0018:ffff8880185dfc00 EFLAGS: 00010282
[ 53.973623] RAX: 0000000000000000 RBX: ffff88800dba4440 RCX: 0000000000000000
[ 53.974589] RDX: ffff888016ce8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.975562] RBP: ffff88800dba4454 R08: 0000000000000001 R09: 0000000000000000
[ 53.976543] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.977525] R13: ffffffff84e223a0 R14: ffff88800dba4448 R15: ffffffff84da62e0
[ 53.978508] FS: 0000555557407400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.979604] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.980385] CR2: 00007f056f51e6f4 CR3: 000000001632e000 CR4: 0000000000350ef0
[ 53.981381] Call Trace:
[ 53.981809]
[ 53.982140] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.982850] ipv6_frags_init_net+0x206/0x3c0
[ 53.983489] ops_init+0xbb/0x6b0
[ 53.983974] setup_net+0x3d9/0x990
[ 53.984497] ? down_read_killable+0x1d7/0x4e0
[ 53.985135] ? __pfx_setup_net+0x10/0x10
[ 53.985718] ? copy_net_ns+0x17c/0x770
[ 53.986270] copy_net_ns+0x321/0x770
[ 53.986825] create_new_namespaces+0x3f6/0xb30
[ 53.987491] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.988165] ksys_unshare+0x44d/0x8e0
[ 53.988737] ? __pfx_ksys_unshare+0x10/0x10
[ 53.989346] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.990156] __x64_sys_unshare+0x31/0x40
[ 53.990750] do_syscall_64+0x3f/0x90
[ 53.991269] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.992007] RIP: 0033:0x7f25861fe0d7
[ 53.992544] 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
[ 53.994889] RSP: 002b:00007fff86faca88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.995909] RAX: ffffffffffffffda RBX: 00007fff86fad0c8 RCX: 00007f25861fe0d7
[ 53.996862] RDX: 00007f258626841f RSI: 00007fff86faca20 RDI: 0000000040000000
[ 53.997837] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff86fac830
[ 53.998793] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2586310bf0
[ 53.999753] R13: 00007fff86facb60 R14: 0000000000000000 R15: 00000000000000f8
[ 54.000729]
[ 54.001062] irq event stamp: 10709
[ 54.001567] hardirqs last enabled at (10721): [] __up_console_sem+0x78/0x80
[ 54.002722] hardirqs last disabled at (10738): [] __up_console_sem+0x5d/0x80
[ 54.003860] softirqs last enabled at (10734): [] irq_exit_rcu+0x93/0xc0
[ 54.004986] softirqs last disabled at (10729): [] irq_exit_rcu+0x93/0xc0
[ 54.006100] ---[ end trace 0000000000000000 ]---
[ 54.007587] ------------[ cut here ]------------
[ 54.008198] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.010232] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.011345] Modules linked in:
[ 54.011801] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.013018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.014084] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.014797] 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
[ 54.017112] RSP: 0018:ffff8880185dfbf0 EFLAGS: 00010286
[ 54.017834] RAX: 0000000000000000 RBX: ffff88800dba5e40 RCX: 0000000000000000
[ 54.018763] RDX: ffff888016ce8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.019683] RBP: ffff88800dba5e54 R08: 0000000000000001 R09: 0000000000000000
[ 54.020603] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.021532] R13: ffffffff84e223a0 R14: ffff88800dba5e48 R15: ffffffff84daf020
[ 54.022454] FS: 0000555557407400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.023481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.024222] CR2: 00007f056f51e6f4 CR3: 000000001632e000 CR4: 0000000000350ef0
[ 54.025186] Call Trace:
[ 54.025561]
[ 54.025905] nf_ct_net_init+0x224/0x3d0
[ 54.026475] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.027072] ops_init+0xbb/0x6b0
[ 54.027567] setup_net+0x3d9/0x990
[ 54.028049] ? down_read_killable+0x1d7/0x4e0
[ 54.028668] ? __pfx_setup_net+0x10/0x10
[ 54.029210] ? copy_net_ns+0x17c/0x770
[ 54.029765] copy_net_ns+0x321/0x770
[ 54.030259] create_new_namespaces+0x3f6/0xb30
[ 54.030901] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.031563] ksys_unshare+0x44d/0x8e0
[ 54.032066] ? __pfx_ksys_unshare+0x10/0x10
[ 54.032656] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.033430] __x64_sys_unshare+0x31/0x40
[ 54.033966] do_syscall_64+0x3f/0x90
[ 54.034490] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.035145] RIP: 0033:0x7f25861fe0d7
[ 54.035657] 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
[ 54.037907] RSP: 002b:00007fff86faca88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.038883] RAX: ffffffffffffffda RBX: 00007fff86fad0c8 RCX: 00007f25861fe0d7
[ 54.039791] RDX: 00007f258626841f RSI: 00007fff86faca20 RDI: 0000000040000000
[ 54.040693] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff86fac830
[ 54.041614] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2586310bf0
[ 54.042517] R13: 00007fff86facb60 R14: 0000000000000000 R15: 00000000000000f8
[ 54.043436]
[ 54.043742] irq event stamp: 11497
[ 54.044183] hardirqs last enabled at (11507): [] __up_console_sem+0x78/0x80
[ 54.045296] hardirqs last disabled at (11518): [] __up_console_sem+0x5d/0x80
[ 54.046382] softirqs last enabled at (10990): [] irq_exit_rcu+0x93/0xc0
[ 54.047455] softirqs last disabled at (10969): [] irq_exit_rcu+0x93/0xc0
[ 54.048508] ---[ end trace 0000000000000000 ]---
[ 55.569102] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.616537] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.664533] Bluetooth: hci0: command 0x040f tx timeout
[ 61.712475] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:57:05 Registers:
info registers vcpu 0
RAX=0000000000000064 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880185df5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000064 R11=0000000000000001
R12=0000000000000064 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 0000555557407400 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=00007f056f51e6f4 CR3=000000001632e000 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=000000000003ec97 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=00007f5216513060 CR3=000000000cb0a000 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=2037303a37353a34312036312079614d XMM01=5d3931393031392e33352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d39 XMM07=6e72656b2072656c6c616b7a79732037
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000