Warning: Permanently added '[localhost]:22293' (ECDSA) to the list of known hosts.
2023/05/17 02:03:37 fuzzer started
2023/05/17 02:03:37 dialing manager at localhost:35573
2023/05/17 02:03:37 checking machine...
2023/05/17 02:03:37 checking revisions...
syzkaller login: [ 41.914678] kmemleak: Automatic memory scanning thread ended
2023/05/17 02:03:37 testing simple program...
[ 41.984627] cgroup: Unknown subsys name 'net'
[ 42.066969] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.243040] audit: type=1400 audit(1684289029.888:6): 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
[ 55.327309] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.329665] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.331024] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.333764] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.336098] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.337232] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.719648] ------------[ cut here ]------------
[ 55.720336] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.722084] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.723207] Modules linked in:
[ 55.723615] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.728497] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.729693] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.730482] 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
[ 55.732690] RSP: 0018:ffff8880202b7c00 EFLAGS: 00010282
[ 55.733397] RAX: 0000000000000000 RBX: ffff88800db39040 RCX: 0000000000000000
[ 55.734341] RDX: ffff88800f2a3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.735266] RBP: ffff88800db39054 R08: 0000000000000001 R09: 0000000000000000
[ 55.736186] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.737098] R13: ffffffff84e223a0 R14: ffff88800db39048 R15: ffffffff84d73340
[ 55.738030] FS: 00005555555c0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.739063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.739802] CR2: 00007f830b83a6f4 CR3: 00000000163d6000 CR4: 0000000000350ef0
[ 55.740726] Call Trace:
[ 55.741092]
[ 55.741396] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.742087] ipv4_frags_init_net+0x269/0x440
[ 55.742663] ops_init+0xbb/0x6b0
[ 55.743144] setup_net+0x3d9/0x990
[ 55.743612] ? down_read_killable+0x1d7/0x4e0
[ 55.744228] ? __pfx_setup_net+0x10/0x10
[ 55.744758] ? copy_net_ns+0x17c/0x770
[ 55.745306] copy_net_ns+0x321/0x770
[ 55.745805] create_new_namespaces+0x3f6/0xb30
[ 55.746456] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.747124] ksys_unshare+0x44d/0x8e0
[ 55.747636] ? __pfx_ksys_unshare+0x10/0x10
[ 55.748234] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.749001] __x64_sys_unshare+0x31/0x40
[ 55.749537] do_syscall_64+0x3f/0x90
[ 55.750082] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.750755] RIP: 0033:0x7f49a30580d7
[ 55.751269] 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
[ 55.753555] RSP: 002b:00007ffd1aaa3a58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.754544] RAX: ffffffffffffffda RBX: 00007ffd1aaa4098 RCX: 00007f49a30580d7
[ 55.755461] RDX: 00007f49a30c241f RSI: 00007ffd1aaa39f0 RDI: 0000000040000000
[ 55.756390] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd1aaa3800
[ 55.757306] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f49a316abf0
[ 55.758241] R13: 00007ffd1aaa3b30 R14: 0000000000000000 R15: 00000000000000f8
[ 55.759188]
[ 55.759502] irq event stamp: 7987
[ 55.759972] hardirqs last enabled at (7999): [] __up_console_sem+0x78/0x80
[ 55.761071] hardirqs last disabled at (8010): [] __up_console_sem+0x5d/0x80
[ 55.762220] softirqs last enabled at (7860): [] irq_exit_rcu+0x93/0xc0
[ 55.763289] softirqs last disabled at (7851): [] irq_exit_rcu+0x93/0xc0
[ 55.764352] ---[ end trace 0000000000000000 ]---
[ 55.769485] ------------[ cut here ]------------
[ 55.770152] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.771832] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.772951] Modules linked in:
[ 55.773365] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.774567] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.775613] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.776301] 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
[ 55.778564] RSP: 0018:ffff8880202b7c00 EFLAGS: 00010282
[ 55.779267] RAX: 0000000000000000 RBX: ffff8880161d5e40 RCX: 0000000000000000
[ 55.780195] RDX: ffff88800f2a3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.781127] RBP: ffff8880161d5e54 R08: 0000000000000001 R09: 0000000000000000
[ 55.782055] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.782966] R13: ffffffff84e223a0 R14: ffff8880161d5e48 R15: ffffffff84da62e0
[ 55.783865] FS: 00005555555c0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.784917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.785658] CR2: 00007f830b83a6f4 CR3: 00000000163d6000 CR4: 0000000000350ef0
[ 55.786605] Call Trace:
[ 55.786967]
[ 55.787276] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.787932] ipv6_frags_init_net+0x206/0x3c0
[ 55.788510] ops_init+0xbb/0x6b0
[ 55.788993] setup_net+0x3d9/0x990
[ 55.789461] ? down_read_killable+0x1d7/0x4e0
[ 55.790080] ? __pfx_setup_net+0x10/0x10
[ 55.790596] ? copy_net_ns+0x17c/0x770
[ 55.791128] copy_net_ns+0x321/0x770
[ 55.791610] create_new_namespaces+0x3f6/0xb30
[ 55.792220] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.792834] ksys_unshare+0x44d/0x8e0
[ 55.793365] ? __pfx_ksys_unshare+0x10/0x10
[ 55.793958] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.794665] __x64_sys_unshare+0x31/0x40
[ 55.795219] do_syscall_64+0x3f/0x90
[ 55.795683] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.796352] RIP: 0033:0x7f49a30580d7
[ 55.796823] 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
[ 55.799023] RSP: 002b:00007ffd1aaa3a58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.799976] RAX: ffffffffffffffda RBX: 00007ffd1aaa4098 RCX: 00007f49a30580d7
[ 55.800824] RDX: 00007f49a30c241f RSI: 00007ffd1aaa39f0 RDI: 0000000040000000
[ 55.801709] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd1aaa3800
[ 55.802609] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f49a316abf0
[ 55.803491] R13: 00007ffd1aaa3b30 R14: 0000000000000000 R15: 00000000000000f8
[ 55.804396]
[ 55.804700] irq event stamp: 9683
[ 55.805156] hardirqs last enabled at (9695): [] __up_console_sem+0x78/0x80
[ 55.806231] hardirqs last disabled at (9706): [] __up_console_sem+0x5d/0x80
[ 55.807294] softirqs last enabled at (9258): [] irq_exit_rcu+0x93/0xc0
[ 55.808324] softirqs last disabled at (9253): [] irq_exit_rcu+0x93/0xc0
[ 55.809356] ---[ end trace 0000000000000000 ]---
[ 55.810668] ------------[ cut here ]------------
[ 55.811284] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.813246] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.814301] Modules linked in:
[ 55.814709] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.815850] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.816845] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.817504] 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
[ 55.819697] RSP: 0018:ffff8880202b7bf0 EFLAGS: 00010286
[ 55.820374] RAX: 0000000000000000 RBX: ffff8880161d4640 RCX: 0000000000000000
[ 55.821265] RDX: ffff88800f2a3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.822176] RBP: ffff8880161d4654 R08: 0000000000000001 R09: 0000000000000000
[ 55.823062] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.823942] R13: ffffffff84e223a0 R14: ffff8880161d4648 R15: ffffffff84daf020
[ 55.824795] FS: 00005555555c0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.825793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.826533] CR2: 00007f830b83a6f4 CR3: 00000000163d6000 CR4: 0000000000350ef0
[ 55.827418] Call Trace:
[ 55.827745]
[ 55.828069] nf_ct_net_init+0x224/0x3d0
[ 55.828577] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.829168] ops_init+0xbb/0x6b0
[ 55.829615] setup_net+0x3d9/0x990
[ 55.830098] ? down_read_killable+0x1d7/0x4e0
[ 55.830665] ? __pfx_setup_net+0x10/0x10
[ 55.831194] ? copy_net_ns+0x17c/0x770
[ 55.831702] copy_net_ns+0x321/0x770
[ 55.832207] create_new_namespaces+0x3f6/0xb30
[ 55.832793] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.833441] ksys_unshare+0x44d/0x8e0
[ 55.833981] ? __pfx_ksys_unshare+0x10/0x10
[ 55.834532] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.835273] __x64_sys_unshare+0x31/0x40
[ 55.835790] do_syscall_64+0x3f/0x90
[ 55.836286] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.836945] RIP: 0033:0x7f49a30580d7
[ 55.837414] 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
[ 55.839565] RSP: 002b:00007ffd1aaa3a58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.840521] RAX: ffffffffffffffda RBX: 00007ffd1aaa4098 RCX: 00007f49a30580d7
[ 55.841428] RDX: 00007f49a30c241f RSI: 00007ffd1aaa39f0 RDI: 0000000040000000
[ 55.842331] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd1aaa3800
[ 55.843217] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f49a316abf0
[ 55.844093] R13: 00007ffd1aaa3b30 R14: 0000000000000000 R15: 00000000000000f8
[ 55.845005]
[ 55.845302] irq event stamp: 10455
[ 55.845738] hardirqs last enabled at (10465): [] __up_console_sem+0x78/0x80
[ 55.846823] hardirqs last disabled at (10476): [] __up_console_sem+0x5d/0x80
[ 55.847903] softirqs last enabled at (10392): [] irq_exit_rcu+0x93/0xc0
[ 55.848939] softirqs last disabled at (10387): [] irq_exit_rcu+0x93/0xc0
[ 55.849970] ---[ end trace 0000000000000000 ]---
executing program
[ 57.350439] Bluetooth: hci0: command 0x0409 tx timeout
[ 59.398692] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 61.445987] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.493967] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
02:03:44 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880202b75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 00005555555c0400 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=00007f830b83a6f4 CR3=00000000163d6000 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=0000000000032bc9 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=00007f6122be4000 CR3=000000000ef74000 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=7c05bd00ac74aa950740fc989a4be7d6
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=133ec33ab002a210000000000013c338 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=bceaa294d5d66a8600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000