Warning: Permanently added '[localhost]:25552' (ECDSA) to the list of known hosts.
2023/05/17 20:11:45 fuzzer started
2023/05/17 20:11:46 dialing manager at localhost:44319
2023/05/17 20:11:46 checking machine...
2023/05/17 20:11:46 checking revisions...
syzkaller login: [ 46.169655] kmemleak: Automatic memory scanning thread ended
2023/05/17 20:11:46 testing simple program...
[ 46.235700] cgroup: Unknown subsys name 'net'
[ 46.343319] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 59.334965] audit: type=1400 audit(1684354319.370:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 60.487835] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.490798] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.492494] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.503467] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.504817] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.505899] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.884880] ------------[ cut here ]------------
[ 60.885604] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.887431] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.888491] Modules linked in:
[ 60.888897] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.893462] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.894503] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.895167] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 60.897344] RSP: 0018:ffff88801ef97c00 EFLAGS: 00010282
[ 60.898004] RAX: 0000000000000000 RBX: ffff88800ef41440 RCX: 0000000000000000
[ 60.898901] RDX: ffff88800eb20000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.899799] RBP: ffff88800ef41454 R08: 0000000000000001 R09: 0000000000000000
[ 60.900716] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.901614] R13: ffffffff84e23fe0 R14: ffff88800ef41448 R15: ffffffff84d74dc0
[ 60.902516] FS: 0000555556073400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.903554] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.904259] CR2: 00007fca1bb876f4 CR3: 000000001e912000 CR4: 0000000000350ef0
[ 60.905193] Call Trace:
[ 60.905547]
[ 60.905847] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.906487] ipv4_frags_init_net+0x269/0x440
[ 60.907054] ops_init+0xbb/0x6b0
[ 60.907528] setup_net+0x3d9/0x990
[ 60.907980] ? down_read_killable+0x1d7/0x4e0
[ 60.908576] ? __pfx_setup_net+0x10/0x10
[ 60.909085] ? copy_net_ns+0x17c/0x770
[ 60.909624] copy_net_ns+0x321/0x770
[ 60.910106] create_new_namespaces+0x3f6/0xb30
[ 60.910725] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.911394] ksys_unshare+0x44d/0x8e0
[ 60.911894] ? __pfx_ksys_unshare+0x10/0x10
[ 60.912465] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.913171] __x64_sys_unshare+0x31/0x40
[ 60.913711] do_syscall_64+0x3f/0x90
[ 60.914190] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.914868] RIP: 0033:0x7f9044a6a0d7
[ 60.915375] 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
[ 60.917520] RSP: 002b:00007ffdd8a19ab8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.918463] RAX: ffffffffffffffda RBX: 00007ffdd8a1a0f8 RCX: 00007f9044a6a0d7
[ 60.919357] RDX: 00007f9044ad441f RSI: 00007ffdd8a19a50 RDI: 0000000040000000
[ 60.920228] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd8a19860
[ 60.921124] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9044b7cbf0
[ 60.921994] R13: 00007ffdd8a19b90 R14: 0000000000000000 R15: 00000000000000f8
[ 60.922891]
[ 60.923206] irq event stamp: 7755
[ 60.923660] hardirqs last enabled at (7767): [] __up_console_sem+0x78/0x80
[ 60.924695] hardirqs last disabled at (7778): [] __up_console_sem+0x5d/0x80
[ 60.925742] softirqs last enabled at (7432): [] irq_exit_rcu+0x93/0xc0
[ 60.926764] softirqs last disabled at (7423): [] irq_exit_rcu+0x93/0xc0
[ 60.927780] ---[ end trace 0000000000000000 ]---
[ 60.934048] ------------[ cut here ]------------
[ 60.934662] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.936458] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.937507] Modules linked in:
[ 60.937913] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.939066] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.940071] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.940751] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 60.942910] RSP: 0018:ffff88801ef97c00 EFLAGS: 00010282
[ 60.943610] RAX: 0000000000000000 RBX: ffff88800c9f7240 RCX: 0000000000000000
[ 60.944489] RDX: ffff88800eb20000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.945383] RBP: ffff88800c9f7254 R08: 0000000000000001 R09: 0000000000000000
[ 60.946241] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.947135] R13: ffffffff84e23fe0 R14: ffff88800c9f7248 R15: ffffffff84da7d60
[ 60.948022] FS: 0000555556073400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.949017] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.949755] CR2: 00007fca1bb876f4 CR3: 000000001e912000 CR4: 0000000000350ef0
[ 60.950643] Call Trace:
[ 60.950976]
[ 60.951301] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.951926] ipv6_frags_init_net+0x206/0x3c0
[ 60.952520] ops_init+0xbb/0x6b0
[ 60.952965] setup_net+0x3d9/0x990
[ 60.953450] ? down_read_killable+0x1d7/0x4e0
[ 60.954014] ? __pfx_setup_net+0x10/0x10
[ 60.954555] ? copy_net_ns+0x17c/0x770
[ 60.955086] copy_net_ns+0x321/0x770
[ 60.955597] create_new_namespaces+0x3f6/0xb30
[ 60.956181] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.956821] ksys_unshare+0x44d/0x8e0
[ 60.957338] ? __pfx_ksys_unshare+0x10/0x10
[ 60.957888] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.958636] __x64_sys_unshare+0x31/0x40
[ 60.959171] do_syscall_64+0x3f/0x90
[ 60.959676] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.960359] RIP: 0033:0x7f9044a6a0d7
[ 60.960833] 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
[ 60.963007] RSP: 002b:00007ffdd8a19ab8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.963958] RAX: ffffffffffffffda RBX: 00007ffdd8a1a0f8 RCX: 00007f9044a6a0d7
[ 60.964855] RDX: 00007f9044ad441f RSI: 00007ffdd8a19a50 RDI: 0000000040000000
[ 60.965743] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd8a19860
[ 60.966634] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9044b7cbf0
[ 60.967530] R13: 00007ffdd8a19b90 R14: 0000000000000000 R15: 00000000000000f8
[ 60.968432]
[ 60.968730] irq event stamp: 9639
[ 60.969143] hardirqs last enabled at (9649): [] __up_console_sem+0x78/0x80
[ 60.970188] hardirqs last disabled at (9660): [] __up_console_sem+0x5d/0x80
[ 60.971246] softirqs last enabled at (9212): [] irq_exit_rcu+0x93/0xc0
[ 60.972259] softirqs last disabled at (9207): [] irq_exit_rcu+0x93/0xc0
[ 60.973304] ---[ end trace 0000000000000000 ]---
[ 60.974667] ------------[ cut here ]------------
[ 60.975310] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.977154] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.978218] Modules linked in:
[ 60.978655] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.979812] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.980815] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.981490] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 60.983644] RSP: 0018:ffff88801ef97bf0 EFLAGS: 00010286
[ 60.984319] RAX: 0000000000000000 RBX: ffff88800c9f6c40 RCX: 0000000000000000
[ 60.985166] RDX: ffff88800eb20000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.986054] RBP: ffff88800c9f6c54 R08: 0000000000000001 R09: 0000000000000000
[ 60.986923] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.987834] R13: ffffffff84e23fe0 R14: ffff88800c9f6c48 R15: ffffffff84db0aa0
[ 60.988715] FS: 0000555556073400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.989699] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.990427] CR2: 00007fca1bb876f4 CR3: 000000001e912000 CR4: 0000000000350ef0
[ 60.991315] Call Trace:
[ 60.991637]
[ 60.991930] nf_ct_net_init+0x224/0x3d0
[ 60.992476] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.993043] ops_init+0xbb/0x6b0
[ 60.993512] setup_net+0x3d9/0x990
[ 60.993967] ? down_read_killable+0x1d7/0x4e0
[ 60.994567] ? __pfx_setup_net+0x10/0x10
[ 60.995084] ? copy_net_ns+0x17c/0x770
[ 60.995616] copy_net_ns+0x321/0x770
[ 60.996099] create_new_namespaces+0x3f6/0xb30
[ 60.996703] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.997344] ksys_unshare+0x44d/0x8e0
[ 60.997834] ? __pfx_ksys_unshare+0x10/0x10
[ 60.998411] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.999142] __x64_sys_unshare+0x31/0x40
[ 60.999692] do_syscall_64+0x3f/0x90
[ 61.000167] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.000834] RIP: 0033:0x7f9044a6a0d7
[ 61.001329] 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
[ 61.003520] RSP: 002b:00007ffdd8a19ab8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.004463] RAX: ffffffffffffffda RBX: 00007ffdd8a1a0f8 RCX: 00007f9044a6a0d7
[ 61.005357] RDX: 00007f9044ad441f RSI: 00007ffdd8a19a50 RDI: 0000000040000000
[ 61.006203] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd8a19860
[ 61.007120] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9044b7cbf0
[ 61.008005] R13: 00007ffdd8a19b90 R14: 0000000000000000 R15: 00000000000000f8
[ 61.008912]
[ 61.009217] irq event stamp: 10451
[ 61.009686] hardirqs last enabled at (10463): [] __up_console_sem+0x78/0x80
[ 61.010737] hardirqs last disabled at (10474): [] __up_console_sem+0x5d/0x80
[ 61.011815] softirqs last enabled at (10390): [] irq_exit_rcu+0x93/0xc0
[ 61.012850] softirqs last disabled at (10385): [] irq_exit_rcu+0x93/0xc0
[ 61.013875] ---[ end trace 0000000000000000 ]---
executing program
[ 62.569942] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 64.616344] Bluetooth: hci0: command 0x041b tx timeout
[ 66.664368] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.712371] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:11:59 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ef975f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555556073400 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=00007fca1bb876f4 CR3=000000001e912000 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=000000000002fcf5 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f RFL=00000206 [-----P-] 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=00007fea87b79550 CR3=0000000016626000 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=214deedd95f52b90ba47ce95f8a4989b
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d8981f4b2b47cc0c000000000013d798 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=df6449ce408f63f400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000