Warning: Permanently added '[localhost]:21095' (ECDSA) to the list of known hosts.
2023/05/17 10:11:30 fuzzer started
2023/05/17 10:11:30 dialing manager at localhost:35573
2023/05/17 10:11:30 checking machine...
2023/05/17 10:11:30 checking revisions...
syzkaller login: [ 35.278657] kmemleak: Automatic memory scanning thread ended
2023/05/17 10:11:31 testing simple program...
[ 35.364528] cgroup: Unknown subsys name 'net'
[ 35.435896] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.213838] audit: type=1400 audit(1684318304.026:6): 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
[ 49.289901] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.292508] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.294490] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.298347] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.301063] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.303343] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.656140] ------------[ cut here ]------------
[ 49.656554] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.657804] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.658440] Modules linked in:
[ 49.658705] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.659374] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.663488] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.663910] 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
[ 49.665247] RSP: 0018:ffff888019d6fc00 EFLAGS: 00010282
[ 49.665690] RAX: 0000000000000000 RBX: ffff88801657d040 RCX: 0000000000000000
[ 49.666246] RDX: ffff888016798000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.666821] RBP: ffff88801657d054 R08: 0000000000000001 R09: 0000000000000000
[ 49.667373] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.667950] R13: ffffffff84e223a0 R14: ffff88801657d048 R15: ffffffff84d73340
[ 49.668510] FS: 0000555556d29400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.669168] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.669641] CR2: 00007f8f989a76f4 CR3: 000000000fc8e000 CR4: 0000000000350ef0
[ 49.670205] Call Trace:
[ 49.670410]
[ 49.670596] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.671010] ipv4_frags_init_net+0x269/0x440
[ 49.671366] ops_init+0xbb/0x6b0
[ 49.671657] setup_net+0x3d9/0x990
[ 49.671955] ? down_read_killable+0x1d7/0x4e0
[ 49.672307] ? __pfx_setup_net+0x10/0x10
[ 49.672641] ? copy_net_ns+0x17c/0x770
[ 49.672979] copy_net_ns+0x321/0x770
[ 49.673275] create_new_namespaces+0x3f6/0xb30
[ 49.673670] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.674065] ksys_unshare+0x44d/0x8e0
[ 49.674381] ? __pfx_ksys_unshare+0x10/0x10
[ 49.674741] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.675208] __x64_sys_unshare+0x31/0x40
[ 49.675539] do_syscall_64+0x3f/0x90
[ 49.675861] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.676279] RIP: 0033:0x7f93b1a430d7
[ 49.676573] 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
[ 49.678004] RSP: 002b:00007ffde4c17638 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.678591] RAX: ffffffffffffffda RBX: 00007ffde4c17c78 RCX: 00007f93b1a430d7
[ 49.679173] RDX: 00007f93b1aad41f RSI: 00007ffde4c175d0 RDI: 0000000040000000
[ 49.679734] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde4c173e0
[ 49.680231] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f93b1b55bf0
[ 49.680817] R13: 00007ffde4c17710 R14: 0000000000000000 R15: 00000000000000f8
[ 49.681346]
[ 49.681524] irq event stamp: 10427
[ 49.681804] hardirqs last enabled at (10439): [] __up_console_sem+0x78/0x80
[ 49.682434] hardirqs last disabled at (10448): [] __up_console_sem+0x5d/0x80
[ 49.683074] softirqs last enabled at (9996): [] irq_exit_rcu+0x93/0xc0
[ 49.683691] softirqs last disabled at (9977): [] irq_exit_rcu+0x93/0xc0
[ 49.684284] ---[ end trace 0000000000000000 ]---
[ 49.687839] ------------[ cut here ]------------
[ 49.688191] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.689264] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.689915] Modules linked in:
[ 49.690172] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.690895] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.691512] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.691929] 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
[ 49.693309] RSP: 0018:ffff888019d6fc00 EFLAGS: 00010282
[ 49.693723] RAX: 0000000000000000 RBX: ffff88800c50b240 RCX: 0000000000000000
[ 49.694259] RDX: ffff888016798000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.694826] RBP: ffff88800c50b254 R08: 0000000000000001 R09: 0000000000000000
[ 49.695357] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.695911] R13: ffffffff84e223a0 R14: ffff88800c50b248 R15: ffffffff84da62e0
[ 49.696446] FS: 0000555556d29400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.697076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.697521] CR2: 00007f8f989a76f4 CR3: 000000000fc8e000 CR4: 0000000000350ef0
[ 49.698084] Call Trace:
[ 49.698285]
[ 49.698469] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.698866] ipv6_frags_init_net+0x206/0x3c0
[ 49.699206] ops_init+0xbb/0x6b0
[ 49.699481] setup_net+0x3d9/0x990
[ 49.699780] ? down_read_killable+0x1d7/0x4e0
[ 49.700126] ? __pfx_setup_net+0x10/0x10
[ 49.700436] ? copy_net_ns+0x17c/0x770
[ 49.700770] copy_net_ns+0x321/0x770
[ 49.701069] create_new_namespaces+0x3f6/0xb30
[ 49.701428] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.701828] ksys_unshare+0x44d/0x8e0
[ 49.702129] ? __pfx_ksys_unshare+0x10/0x10
[ 49.702467] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.702923] __x64_sys_unshare+0x31/0x40
[ 49.703241] do_syscall_64+0x3f/0x90
[ 49.703529] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.703936] RIP: 0033:0x7f93b1a430d7
[ 49.704224] 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
[ 49.705588] RSP: 002b:00007ffde4c17638 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.706170] RAX: ffffffffffffffda RBX: 00007ffde4c17c78 RCX: 00007f93b1a430d7
[ 49.706714] RDX: 00007f93b1aad41f RSI: 00007ffde4c175d0 RDI: 0000000040000000
[ 49.707241] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde4c173e0
[ 49.707786] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f93b1b55bf0
[ 49.708319] R13: 00007ffde4c17710 R14: 0000000000000000 R15: 00000000000000f8
[ 49.708893]
[ 49.709077] irq event stamp: 12075
[ 49.709342] hardirqs last enabled at (12085): [] __up_console_sem+0x78/0x80
[ 49.709999] hardirqs last disabled at (12096): [] __up_console_sem+0x5d/0x80
[ 49.710647] softirqs last enabled at (11202): [] irq_exit_rcu+0x93/0xc0
[ 49.711269] softirqs last disabled at (11051): [] irq_exit_rcu+0x93/0xc0
[ 49.711908] ---[ end trace 0000000000000000 ]---
[ 49.712721] ------------[ cut here ]------------
[ 49.713085] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.714276] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.714926] Modules linked in:
[ 49.715172] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.715897] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.716503] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.716928] 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
[ 49.718279] RSP: 0018:ffff888019d6fbf0 EFLAGS: 00010286
[ 49.718699] RAX: 0000000000000000 RBX: ffff88800c50b840 RCX: 0000000000000000
[ 49.719226] RDX: ffff888016798000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.719778] RBP: ffff88800c50b854 R08: 0000000000000001 R09: 0000000000000000
[ 49.720311] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.720871] R13: ffffffff84e223a0 R14: ffff88800c50b848 R15: ffffffff84daf020
[ 49.721416] FS: 0000555556d29400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.722032] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.722475] CR2: 00007f8f989a76f4 CR3: 000000000fc8e000 CR4: 0000000000350ef0
[ 49.723021] Call Trace:
[ 49.723216]
[ 49.723402] nf_ct_net_init+0x224/0x3d0
[ 49.723731] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.724083] ops_init+0xbb/0x6b0
[ 49.724351] setup_net+0x3d9/0x990
[ 49.724645] ? down_read_killable+0x1d7/0x4e0
[ 49.725008] ? __pfx_setup_net+0x10/0x10
[ 49.725320] ? copy_net_ns+0x17c/0x770
[ 49.725643] copy_net_ns+0x321/0x770
[ 49.725931] create_new_namespaces+0x3f6/0xb30
[ 49.726289] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.726683] ksys_unshare+0x44d/0x8e0
[ 49.726983] ? __pfx_ksys_unshare+0x10/0x10
[ 49.727316] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.727762] __x64_sys_unshare+0x31/0x40
[ 49.728078] do_syscall_64+0x3f/0x90
[ 49.728364] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.728783] RIP: 0033:0x7f93b1a430d7
[ 49.729074] 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
[ 49.730420] RSP: 002b:00007ffde4c17638 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.730991] RAX: ffffffffffffffda RBX: 00007ffde4c17c78 RCX: 00007f93b1a430d7
[ 49.731515] RDX: 00007f93b1aad41f RSI: 00007ffde4c175d0 RDI: 0000000040000000
[ 49.732049] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde4c173e0
[ 49.732582] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f93b1b55bf0
[ 49.733131] R13: 00007ffde4c17710 R14: 0000000000000000 R15: 00000000000000f8
[ 49.733684]
[ 49.733864] irq event stamp: 12799
[ 49.734137] hardirqs last enabled at (12809): [] __up_console_sem+0x78/0x80
[ 49.734788] hardirqs last disabled at (12820): [] __up_console_sem+0x5d/0x80
[ 49.735423] softirqs last enabled at (12316): [] irq_exit_rcu+0x93/0xc0
[ 49.736057] softirqs last disabled at (12311): [] irq_exit_rcu+0x93/0xc0
[ 49.736680] ---[ end trace 0000000000000000 ]---
executing program
[ 51.375251] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 53.421657] Bluetooth: hci0: command 0x041b tx timeout
[ 55.469729] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.517721] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:11:44 Registers:
info registers vcpu 0
RAX=0000000000000058 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888019d6f618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000058 R11=0000000000000001
R12=0000000000000058 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 0000555556d29400 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=00007f8f989a76f4 CR3=000000000fc8e000 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=0000000000037bc9 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=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=00007f25100370a8 CR3=000000000e408000 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=2035343a31313a30312037312079614d XMM01=5d3437333935362e39342020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3437333935362e39342020205b20 XMM07=732035343a31313a3031203731207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000