Warning: Permanently added '[localhost]:55738' (ECDSA) to the list of known hosts.
2023/05/17 09:18:43 fuzzer started
2023/05/17 09:18:44 dialing manager at localhost:35573
2023/05/17 09:18:44 checking machine...
2023/05/17 09:18:44 checking revisions...
syzkaller login: [ 58.867880] kmemleak: Automatic memory scanning thread ended
2023/05/17 09:18:44 testing simple program...
[ 58.919324] cgroup: Unknown subsys name 'net'
[ 58.987494] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 71.529109] audit: type=1400 audit(1684315136.825:6): 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
[ 72.647851] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 72.650067] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 72.650901] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 72.654068] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 72.656295] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 72.657701] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 72.960337] ------------[ cut here ]------------
[ 72.960795] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 72.961928] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.962769] Modules linked in:
[ 72.963076] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 72.964045] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.966824] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.967295] 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
[ 72.968745] RSP: 0018:ffff888020bc7c00 EFLAGS: 00010282
[ 72.969181] RAX: 0000000000000000 RBX: ffff88800c644840 RCX: 0000000000000000
[ 72.969739] RDX: ffff88800f763680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 72.970340] RBP: ffff88800c644854 R08: 0000000000000001 R09: 0000000000000000
[ 72.970895] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 72.971512] R13: ffffffff84e223a0 R14: ffff88800c644848 R15: ffffffff84d73340
[ 72.972111] FS: 00005555562d4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 72.972777] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.973281] CR2: 00007ff8056576f4 CR3: 0000000015a9e000 CR4: 0000000000350ef0
[ 72.973837] Call Trace:
[ 72.974103]
[ 72.974361] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 72.974914] ipv4_frags_init_net+0x269/0x440
[ 72.975496] ops_init+0xbb/0x6b0
[ 72.975791] setup_net+0x3d9/0x990
[ 72.976116] ? down_read_killable+0x1d7/0x4e0
[ 72.976505] ? __pfx_setup_net+0x10/0x10
[ 72.976855] ? copy_net_ns+0x17c/0x770
[ 72.977228] copy_net_ns+0x321/0x770
[ 72.977537] create_new_namespaces+0x3f6/0xb30
[ 72.978063] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.978615] ksys_unshare+0x44d/0x8e0
[ 72.979078] ? __pfx_ksys_unshare+0x10/0x10
[ 72.979492] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.979935] __x64_sys_unshare+0x31/0x40
[ 72.980304] do_syscall_64+0x3f/0x90
[ 72.980630] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.981093] RIP: 0033:0x7f8443ff10d7
[ 72.981417] 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
[ 72.983087] RSP: 002b:00007ffc44201308 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 72.983838] RAX: ffffffffffffffda RBX: 00007ffc44201948 RCX: 00007f8443ff10d7
[ 72.984572] RDX: 00007f844405b41f RSI: 00007ffc442012a0 RDI: 0000000040000000
[ 72.985186] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc442010b0
[ 72.985774] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8444103bf0
[ 72.986386] R13: 00007ffc442013e0 R14: 0000000000000000 R15: 00000000000000f8
[ 72.986989]
[ 72.987180] irq event stamp: 8683
[ 72.987468] hardirqs last enabled at (8693): [] __up_console_sem+0x78/0x80
[ 72.988125] hardirqs last disabled at (8704): [] __up_console_sem+0x5d/0x80
[ 72.988751] softirqs last enabled at (8496): [] irq_exit_rcu+0x93/0xc0
[ 72.989425] softirqs last disabled at (8487): [] irq_exit_rcu+0x93/0xc0
[ 72.990205] ---[ end trace 0000000000000000 ]---
[ 72.996639] ------------[ cut here ]------------
[ 72.997137] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 72.998232] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.998910] Modules linked in:
[ 72.999196] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 73.000064] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 73.000772] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 73.001215] 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
[ 73.002659] RSP: 0018:ffff888020bc7c00 EFLAGS: 00010282
[ 73.003091] RAX: 0000000000000000 RBX: ffff8880103d3a40 RCX: 0000000000000000
[ 73.003705] RDX: ffff88800f763680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 73.004350] RBP: ffff8880103d3a54 R08: 0000000000000001 R09: 0000000000000000
[ 73.004928] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 73.005481] R13: ffffffff84e223a0 R14: ffff8880103d3a48 R15: ffffffff84da62e0
[ 73.006046] FS: 00005555562d4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 73.006673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.007178] CR2: 00007ff8056576f4 CR3: 0000000015a9e000 CR4: 0000000000350ef0
[ 73.007791] Call Trace:
[ 73.008076]
[ 73.008300] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 73.008766] ipv6_frags_init_net+0x206/0x3c0
[ 73.009193] ops_init+0xbb/0x6b0
[ 73.009508] setup_net+0x3d9/0x990
[ 73.009852] ? down_read_killable+0x1d7/0x4e0
[ 73.010292] ? __pfx_setup_net+0x10/0x10
[ 73.010670] ? copy_net_ns+0x17c/0x770
[ 73.011044] copy_net_ns+0x321/0x770
[ 73.011390] create_new_namespaces+0x3f6/0xb30
[ 73.011788] unshare_nsproxy_namespaces+0xc1/0x200
[ 73.012278] ksys_unshare+0x44d/0x8e0
[ 73.012614] ? __pfx_ksys_unshare+0x10/0x10
[ 73.013060] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 73.013593] __x64_sys_unshare+0x31/0x40
[ 73.013993] do_syscall_64+0x3f/0x90
[ 73.014339] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 73.014785] RIP: 0033:0x7f8443ff10d7
[ 73.015136] 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
[ 73.016610] RSP: 002b:00007ffc44201308 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 73.017200] RAX: ffffffffffffffda RBX: 00007ffc44201948 RCX: 00007f8443ff10d7
[ 73.017729] RDX: 00007f844405b41f RSI: 00007ffc442012a0 RDI: 0000000040000000
[ 73.018310] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc442010b0
[ 73.018882] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8444103bf0
[ 73.019544] R13: 00007ffc442013e0 R14: 0000000000000000 R15: 00000000000000f8
[ 73.020113]
[ 73.020310] irq event stamp: 12823
[ 73.020575] hardirqs last enabled at (12833): [] __up_console_sem+0x78/0x80
[ 73.021249] hardirqs last disabled at (12844): [] __up_console_sem+0x5d/0x80
[ 73.022025] softirqs last enabled at (12796): [] irq_exit_rcu+0x93/0xc0
[ 73.022800] softirqs last disabled at (12791): [] irq_exit_rcu+0x93/0xc0
[ 73.023470] ---[ end trace 0000000000000000 ]---
[ 73.024534] ------------[ cut here ]------------
[ 73.025052] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 73.026270] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 73.027092] Modules linked in:
[ 73.027453] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 73.028291] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 73.028894] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 73.029331] 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
[ 73.030808] RSP: 0018:ffff888020bc7bf0 EFLAGS: 00010286
[ 73.031242] RAX: 0000000000000000 RBX: ffff88800db63640 RCX: 0000000000000000
[ 73.031836] RDX: ffff88800f763680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 73.032517] RBP: ffff88800db63654 R08: 0000000000000001 R09: 0000000000000000
[ 73.033157] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 73.033748] R13: ffffffff84e223a0 R14: ffff88800db63648 R15: ffffffff84daf020
[ 73.034298] FS: 00005555562d4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 73.034886] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.035379] CR2: 00007ff8056576f4 CR3: 0000000015a9e000 CR4: 0000000000350ef0
[ 73.035910] Call Trace:
[ 73.036137]
[ 73.036329] nf_ct_net_init+0x224/0x3d0
[ 73.036688] ? __pfx_nf_ct_net_init+0x10/0x10
[ 73.037102] ops_init+0xbb/0x6b0
[ 73.037396] setup_net+0x3d9/0x990
[ 73.037670] ? down_read_killable+0x1d7/0x4e0
[ 73.038036] ? __pfx_setup_net+0x10/0x10
[ 73.038345] ? copy_net_ns+0x17c/0x770
[ 73.038648] copy_net_ns+0x321/0x770
[ 73.038936] create_new_namespaces+0x3f6/0xb30
[ 73.039319] unshare_nsproxy_namespaces+0xc1/0x200
[ 73.039711] ksys_unshare+0x44d/0x8e0
[ 73.040034] ? __pfx_ksys_unshare+0x10/0x10
[ 73.040421] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 73.040993] __x64_sys_unshare+0x31/0x40
[ 73.041401] do_syscall_64+0x3f/0x90
[ 73.041752] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 73.042254] RIP: 0033:0x7f8443ff10d7
[ 73.042562] 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
[ 73.043958] RSP: 002b:00007ffc44201308 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 73.044571] RAX: ffffffffffffffda RBX: 00007ffc44201948 RCX: 00007f8443ff10d7
[ 73.045217] RDX: 00007f844405b41f RSI: 00007ffc442012a0 RDI: 0000000040000000
[ 73.045793] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc442010b0
[ 73.046417] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8444103bf0
[ 73.046994] R13: 00007ffc442013e0 R14: 0000000000000000 R15: 00000000000000f8
[ 73.047606]
[ 73.047794] irq event stamp: 13631
[ 73.048097] hardirqs last enabled at (13643): [] __up_console_sem+0x78/0x80
[ 73.048795] hardirqs last disabled at (13652): [] __up_console_sem+0x5d/0x80
[ 73.049505] softirqs last enabled at (13134): [] irq_exit_rcu+0x93/0xc0
[ 73.050203] softirqs last disabled at (13105): [] irq_exit_rcu+0x93/0xc0
[ 73.050827] ---[ end trace 0000000000000000 ]---
executing program
[ 74.674585] Bluetooth: hci0: command 0x0409 tx timeout
[ 76.722591] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 78.770009] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 80.818026] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:18:34 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888020bc7618
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 00005555562d4400 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=00007ff8056576f4 CR3=0000000015a9e000 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=dffffc0000000000 RBX=ffff888017ad7e00 RCX=0000000000000000 RDX=1ffff110032c6d33
RSI=ffffffff81620eee RDI=ffff888019636998 RBP=dffffc0000000000 RSP=ffff888017ad7af0
R8 =0000000000000007 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=ffff88800e91d1c0 R13=ffff8880196367e8 R14=000000000000f67f R15=ffff8880196366a0
RIP=ffffffff81620f79 RFL=00000246 [---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 00007f6bc13de700 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=00007f7805f401b8 CR3=000000000c62e000 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=2038353a38313a39302037312079614d XMM01=5d3534303436392e32372020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3534303436392e32372020205b20 XMM07=732038353a38313a3930203731207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000