Warning: Permanently added '[localhost]:19411' (ECDSA) to the list of known hosts.
2023/05/17 02:33:43 fuzzer started
2023/05/17 02:33:43 dialing manager at localhost:35573
2023/05/17 02:33:43 checking machine...
2023/05/17 02:33:43 checking revisions...
syzkaller login: [ 35.961958] kmemleak: Automatic memory scanning thread ended
2023/05/17 02:33:44 testing simple program...
[ 36.032225] cgroup: Unknown subsys name 'net'
[ 36.129130] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.500099] audit: type=1400 audit(1684290836.643:6): 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
[ 49.618711] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.620331] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.623091] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.626676] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.628493] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.630164] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.034399] ------------[ cut here ]------------
[ 50.035217] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.037255] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.038578] Modules linked in:
[ 50.039054] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.043922] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.044964] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.045645] 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
[ 50.047913] RSP: 0018:ffff888014737c00 EFLAGS: 00010282
[ 50.048602] RAX: 0000000000000000 RBX: ffff88800ee25040 RCX: 0000000000000000
[ 50.049465] RDX: ffff888018fdd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.050379] RBP: ffff88800ee25054 R08: 0000000000000001 R09: 0000000000000000
[ 50.051273] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.052169] R13: ffffffff84e223a0 R14: ffff88800ee25048 R15: ffffffff84d73340
[ 50.053065] FS: 000055555681e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.054069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.054823] CR2: 00007f9c9cdbe710 CR3: 0000000020232000 CR4: 0000000000350ee0
[ 50.055740] Call Trace:
[ 50.056066]
[ 50.056365] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.057003] ipv4_frags_init_net+0x269/0x440
[ 50.057593] ops_init+0xbb/0x6b0
[ 50.058055] setup_net+0x3d9/0x990
[ 50.058544] ? down_read_killable+0x1d7/0x4e0
[ 50.059142] ? __pfx_setup_net+0x10/0x10
[ 50.059688] ? copy_net_ns+0x17c/0x770
[ 50.060201] copy_net_ns+0x321/0x770
[ 50.060718] create_new_namespaces+0x3f6/0xb30
[ 50.061327] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.061994] ksys_unshare+0x44d/0x8e0
[ 50.062505] ? __pfx_ksys_unshare+0x10/0x10
[ 50.063088] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.063846] __x64_sys_unshare+0x31/0x40
[ 50.064364] do_syscall_64+0x3f/0x90
[ 50.064878] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.065523] RIP: 0033:0x7f613e7220d7
[ 50.066027] 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
[ 50.068242] RSP: 002b:00007ffe2c649e78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.069208] RAX: ffffffffffffffda RBX: 00007ffe2c64a4b8 RCX: 00007f613e7220d7
[ 50.070090] RDX: 00007f613e78c41f RSI: 00007ffe2c649e10 RDI: 0000000040000000
[ 50.071003] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2c649c20
[ 50.071903] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f613e834bf0
[ 50.072823] R13: 00007ffe2c649f50 R14: 0000000000000000 R15: 00000000000000f8
[ 50.073738]
[ 50.074038] irq event stamp: 8185
[ 50.074490] hardirqs last enabled at (8195): [] __up_console_sem+0x78/0x80
[ 50.075552] hardirqs last disabled at (8206): [] __up_console_sem+0x5d/0x80
[ 50.076614] softirqs last enabled at (8110): [] irq_exit_rcu+0x93/0xc0
[ 50.077639] softirqs last disabled at (8105): [] irq_exit_rcu+0x93/0xc0
[ 50.078679] ---[ end trace 0000000000000000 ]---
[ 50.084014] ------------[ cut here ]------------
[ 50.084737] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.086375] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.087428] Modules linked in:
[ 50.087871] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.089019] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.090030] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.090708] 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
[ 50.092866] RSP: 0018:ffff888014737c00 EFLAGS: 00010282
[ 50.093514] RAX: 0000000000000000 RBX: ffff888008d05840 RCX: 0000000000000000
[ 50.094428] RDX: ffff888018fdd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.095301] RBP: ffff888008d05854 R08: 0000000000000001 R09: 0000000000000000
[ 50.096193] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.097078] R13: ffffffff84e223a0 R14: ffff888008d05848 R15: ffffffff84da62e0
[ 50.097963] FS: 000055555681e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.098963] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.099715] CR2: 00007f9c9cdbe710 CR3: 0000000020232000 CR4: 0000000000350ee0
[ 50.100599] Call Trace:
[ 50.100929]
[ 50.101226] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.101885] ipv6_frags_init_net+0x206/0x3c0
[ 50.102460] ops_init+0xbb/0x6b0
[ 50.102923] setup_net+0x3d9/0x990
[ 50.103372] ? down_read_killable+0x1d7/0x4e0
[ 50.103971] ? __pfx_setup_net+0x10/0x10
[ 50.104475] ? copy_net_ns+0x17c/0x770
[ 50.105018] copy_net_ns+0x321/0x770
[ 50.105496] create_new_namespaces+0x3f6/0xb30
[ 50.106114] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.106772] ksys_unshare+0x44d/0x8e0
[ 50.107270] ? __pfx_ksys_unshare+0x10/0x10
[ 50.107846] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.108554] __x64_sys_unshare+0x31/0x40
[ 50.109098] do_syscall_64+0x3f/0x90
[ 50.109602] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.110250] RIP: 0033:0x7f613e7220d7
[ 50.110753] 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
[ 50.112900] RSP: 002b:00007ffe2c649e78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.113838] RAX: ffffffffffffffda RBX: 00007ffe2c64a4b8 RCX: 00007f613e7220d7
[ 50.114744] RDX: 00007f613e78c41f RSI: 00007ffe2c649e10 RDI: 0000000040000000
[ 50.115622] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2c649c20
[ 50.116470] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f613e834bf0
[ 50.117361] R13: 00007ffe2c649f50 R14: 0000000000000000 R15: 00000000000000f8
[ 50.118289]
[ 50.118642] irq event stamp: 9987
[ 50.119085] hardirqs last enabled at (9997): [] __up_console_sem+0x78/0x80
[ 50.120205] hardirqs last disabled at (10008): [] __up_console_sem+0x5d/0x80
[ 50.121281] softirqs last enabled at (9704): [] irq_exit_rcu+0x93/0xc0
[ 50.122309] softirqs last disabled at (9699): [] irq_exit_rcu+0x93/0xc0
[ 50.123365] ---[ end trace 0000000000000000 ]---
[ 50.124824] ------------[ cut here ]------------
[ 50.125420] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.127451] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.128520] Modules linked in:
[ 50.128951] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.130128] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.131166] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.131840] 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
[ 50.134046] RSP: 0018:ffff888014737bf0 EFLAGS: 00010286
[ 50.134780] RAX: 0000000000000000 RBX: ffff888008cc0840 RCX: 0000000000000000
[ 50.135695] RDX: ffff888018fdd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.136551] RBP: ffff888008cc0854 R08: 0000000000000001 R09: 0000000000000000
[ 50.137455] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.138378] R13: ffffffff84e223a0 R14: ffff888008cc0848 R15: ffffffff84daf020
[ 50.139272] FS: 000055555681e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.140277] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.141028] CR2: 00007f9c9cdbe710 CR3: 0000000020232000 CR4: 0000000000350ee0
[ 50.141920] Call Trace:
[ 50.142252]
[ 50.142597] nf_ct_net_init+0x224/0x3d0
[ 50.143116] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.143744] ops_init+0xbb/0x6b0
[ 50.144199] setup_net+0x3d9/0x990
[ 50.144688] ? down_read_killable+0x1d7/0x4e0
[ 50.145262] ? __pfx_setup_net+0x10/0x10
[ 50.145811] ? copy_net_ns+0x17c/0x770
[ 50.146337] copy_net_ns+0x321/0x770
[ 50.146885] create_new_namespaces+0x3f6/0xb30
[ 50.147476] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.148117] ksys_unshare+0x44d/0x8e0
[ 50.148639] ? __pfx_ksys_unshare+0x10/0x10
[ 50.149182] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.149935] __x64_sys_unshare+0x31/0x40
[ 50.150475] do_syscall_64+0x3f/0x90
[ 50.150995] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.151670] RIP: 0033:0x7f613e7220d7
[ 50.152135] 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
[ 50.154312] RSP: 002b:00007ffe2c649e78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.155299] RAX: ffffffffffffffda RBX: 00007ffe2c64a4b8 RCX: 00007f613e7220d7
[ 50.156202] RDX: 00007f613e78c41f RSI: 00007ffe2c649e10 RDI: 0000000040000000
[ 50.157096] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2c649c20
[ 50.158002] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f613e834bf0
[ 50.158894] R13: 00007ffe2c649f50 R14: 0000000000000000 R15: 00000000000000f8
[ 50.159806]
[ 50.160104] irq event stamp: 10845
[ 50.160544] hardirqs last enabled at (10855): [] __up_console_sem+0x78/0x80
[ 50.161628] hardirqs last disabled at (10868): [] __up_console_sem+0x5d/0x80
[ 50.162743] softirqs last enabled at (10882): [] irq_exit_rcu+0x93/0xc0
[ 50.163792] softirqs last disabled at (10877): [] irq_exit_rcu+0x93/0xc0
[ 50.164826] ---[ end trace 0000000000000000 ]---
executing program
[ 51.702367] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.749643] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.797626] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.845633] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:33:57 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=1ffff1100d9c1346 RCX=ffffffff812cd9ff RDX=1ffffffff0ef343e
RSI=0000000000000008 RDI=ffffffff8779a1f0 RBP=ffffffff8542b170 RSP=ffff88806ce099f8
R8 =0000000000000000 R9 =fffffbfff0ef2d39 R10=ffffffff877969cf R11=0000000000000001
R12=0000000000000009 R13=ffffffff8542b190 R14=ffffffff8779a1a0 R15=0000000000000200
RIP=ffffffff812cda35 RFL=00000046 [---Z-P-] 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 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=00007f1ac84d8290 CR3=0000000010292000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=203a4944522032666132373131386600 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880147375f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 000055555681e400 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=00007f9c9cdbe710 CR3=0000000020232000 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=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