Warning: Permanently added '[localhost]:22619' (ECDSA) to the list of known hosts.
2023/05/16 11:05:34 fuzzer started
2023/05/16 11:05:35 dialing manager at localhost:35573
2023/05/16 11:05:35 checking machine...
2023/05/16 11:05:35 checking revisions...
syzkaller login: [ 36.987021] kmemleak: Automatic memory scanning thread ended
2023/05/16 11:05:35 testing simple program...
[ 37.057334] cgroup: Unknown subsys name 'net'
[ 37.150934] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.631699] audit: type=1400 audit(1684235148.863:6): 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
[ 51.751614] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.753405] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.755666] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.758451] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.760309] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.761189] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 52.016354] ------------[ cut here ]------------
[ 52.017179] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.018203] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.018851] Modules linked in:
[ 52.019114] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.019887] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.021660] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.023080] 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
[ 52.025653] RSP: 0018:ffff88801a1f7c00 EFLAGS: 00010282
[ 52.026030] RAX: 0000000000000000 RBX: ffff88800c733840 RCX: 0000000000000000
[ 52.026596] RDX: ffff888019ee3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.027101] RBP: ffff88800c733854 R08: 0000000000000001 R09: 0000000000000000
[ 52.027658] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.028148] R13: ffffffff84e223a0 R14: ffff88800c733848 R15: ffffffff84d73340
[ 52.028713] FS: 0000555555723400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.029270] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.029785] CR2: 00007fe10ab066f4 CR3: 00000000101d6000 CR4: 0000000000350ef0
[ 52.030278] Call Trace:
[ 52.030466]
[ 52.030778] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.031131] ipv4_frags_init_net+0x269/0x440
[ 52.031619] ops_init+0xbb/0x6b0
[ 52.031944] setup_net+0x3d9/0x990
[ 52.032284] ? down_read_killable+0x1d7/0x4e0
[ 52.032731] ? __pfx_setup_net+0x10/0x10
[ 52.033106] ? copy_net_ns+0x17c/0x770
[ 52.033476] copy_net_ns+0x321/0x770
[ 52.033853] create_new_namespaces+0x3f6/0xb30
[ 52.034280] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.034763] ksys_unshare+0x44d/0x8e0
[ 52.035122] ? __pfx_ksys_unshare+0x10/0x10
[ 52.035547] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.036071] __x64_sys_unshare+0x31/0x40
[ 52.036447] do_syscall_64+0x3f/0x90
[ 52.036817] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.037287] RIP: 0033:0x7fa2c4be80d7
[ 52.037652] 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
[ 52.039236] RSP: 002b:00007ffe820df568 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.039769] RAX: ffffffffffffffda RBX: 00007ffe820dfba8 RCX: 00007fa2c4be80d7
[ 52.040258] RDX: 00007fa2c4c5241f RSI: 00007ffe820df500 RDI: 0000000040000000
[ 52.040760] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe820df310
[ 52.041251] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa2c4cfabf0
[ 52.041750] R13: 00007ffe820df640 R14: 0000000000000000 R15: 00000000000000f8
[ 52.042249]
[ 52.042424] irq event stamp: 9395
[ 52.042692] hardirqs last enabled at (9407): [] __up_console_sem+0x78/0x80
[ 52.043272] hardirqs last disabled at (9416): [] __up_console_sem+0x5d/0x80
[ 52.043865] softirqs last enabled at (9166): [] irq_exit_rcu+0x93/0xc0
[ 52.044433] softirqs last disabled at (9155): [] irq_exit_rcu+0x93/0xc0
[ 52.045017] ---[ end trace 0000000000000000 ]---
[ 52.053596] ------------[ cut here ]------------
[ 52.054302] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.056621] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.057814] Modules linked in:
[ 52.058267] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.059595] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.060773] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.061568] 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
[ 52.064102] RSP: 0018:ffff88801a1f7c00 EFLAGS: 00010282
[ 52.064896] RAX: 0000000000000000 RBX: ffff88800dbba240 RCX: 0000000000000000
[ 52.065935] RDX: ffff888019ee3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.066984] RBP: ffff88800dbba254 R08: 0000000000000001 R09: 0000000000000000
[ 52.068032] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.069061] R13: ffffffff84e223a0 R14: ffff88800dbba248 R15: ffffffff84da62e0
[ 52.070101] FS: 0000555555723400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.071277] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.072135] CR2: 000056163a71af40 CR3: 00000000101d6000 CR4: 0000000000350ee0
[ 52.073160] Call Trace:
[ 52.073572]
[ 52.073913] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.074653] ipv6_frags_init_net+0x206/0x3c0
[ 52.075286] ops_init+0xbb/0x6b0
[ 52.075840] setup_net+0x3d9/0x990
[ 52.076353] ? down_read_killable+0x1d7/0x4e0
[ 52.077036] ? __pfx_setup_net+0x10/0x10
[ 52.077648] ? copy_net_ns+0x17c/0x770
[ 52.078224] copy_net_ns+0x321/0x770
[ 52.078831] create_new_namespaces+0x3f6/0xb30
[ 52.079543] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.080238] ksys_unshare+0x44d/0x8e0
[ 52.080838] ? __pfx_ksys_unshare+0x10/0x10
[ 52.081460] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.082302] __x64_sys_unshare+0x31/0x40
[ 52.082944] do_syscall_64+0x3f/0x90
[ 52.083481] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.084251] RIP: 0033:0x7fa2c4be80d7
[ 52.084822] 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
[ 52.087279] RSP: 002b:00007ffe820df568 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.088362] RAX: ffffffffffffffda RBX: 00007ffe820dfba8 RCX: 00007fa2c4be80d7
[ 52.089379] RDX: 00007fa2c4c5241f RSI: 00007ffe820df500 RDI: 0000000040000000
[ 52.090391] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe820df310
[ 52.091431] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa2c4cfabf0
[ 52.092452] R13: 00007ffe820df640 R14: 0000000000000000 R15: 00000000000000f8
[ 52.093526]
[ 52.093873] irq event stamp: 11545
[ 52.094364] hardirqs last enabled at (11555): [] __up_console_sem+0x78/0x80
[ 52.095588] hardirqs last disabled at (11566): [] __up_console_sem+0x5d/0x80
[ 52.096800] softirqs last enabled at (11164): [] irq_exit_rcu+0x93/0xc0
[ 52.097988] softirqs last disabled at (11155): [] irq_exit_rcu+0x93/0xc0
[ 52.099170] ---[ end trace 0000000000000000 ]---
[ 52.100748] ------------[ cut here ]------------
[ 52.101408] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.104236] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.105448] Modules linked in:
[ 52.105948] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.107276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.108441] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.109199] 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
[ 52.111673] RSP: 0018:ffff88801a1f7bf0 EFLAGS: 00010286
[ 52.112413] RAX: 0000000000000000 RBX: ffff888008d54040 RCX: 0000000000000000
[ 52.113428] RDX: ffff888019ee3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.114448] RBP: ffff888008d54054 R08: 0000000000000001 R09: 0000000000000000
[ 52.115470] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.116471] R13: ffffffff84e223a0 R14: ffff888008d54048 R15: ffffffff84daf020
[ 52.117516] FS: 0000555555723400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.118669] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.119477] CR2: 000056163a71af40 CR3: 00000000101d6000 CR4: 0000000000350ee0
[ 52.120518] Call Trace:
[ 52.120895]
[ 52.121232] nf_ct_net_init+0x224/0x3d0
[ 52.121864] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.122552] ops_init+0xbb/0x6b0
[ 52.123065] setup_net+0x3d9/0x990
[ 52.123629] ? down_read_killable+0x1d7/0x4e0
[ 52.124278] ? __pfx_setup_net+0x10/0x10
[ 52.124894] ? copy_net_ns+0x17c/0x770
[ 52.125468] copy_net_ns+0x321/0x770
[ 52.126051] create_new_namespaces+0x3f6/0xb30
[ 52.126764] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.127461] ksys_unshare+0x44d/0x8e0
[ 52.128062] ? __pfx_ksys_unshare+0x10/0x10
[ 52.128728] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.129581] __x64_sys_unshare+0x31/0x40
[ 52.130168] do_syscall_64+0x3f/0x90
[ 52.130771] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.131529] RIP: 0033:0x7fa2c4be80d7
[ 52.132050] 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
[ 52.134521] RSP: 002b:00007ffe820df568 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.135607] RAX: ffffffffffffffda RBX: 00007ffe820dfba8 RCX: 00007fa2c4be80d7
[ 52.136622] RDX: 00007fa2c4c5241f RSI: 00007ffe820df500 RDI: 0000000040000000
[ 52.137635] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe820df310
[ 52.138676] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa2c4cfabf0
[ 52.139692] R13: 00007ffe820df640 R14: 0000000000000000 R15: 00000000000000f8
[ 52.140734]
[ 52.141072] irq event stamp: 12661
[ 52.141596] hardirqs last enabled at (12673): [] __up_console_sem+0x78/0x80
[ 52.142816] hardirqs last disabled at (12684): [] __up_console_sem+0x5d/0x80
[ 52.144025] softirqs last enabled at (12230): [] irq_exit_rcu+0x93/0xc0
[ 52.145204] softirqs last disabled at (12225): [] irq_exit_rcu+0x93/0xc0
[ 52.146389] ---[ end trace 0000000000000000 ]---
[ 53.828265] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.875622] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.923568] Bluetooth: hci0: command 0x040f tx timeout
[ 59.971550] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:05:49 Registers:
info registers vcpu 0
RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a1f75e0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001
R12=0000000000000074 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 0000555555723400 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=00007fe10ab066f4 CR3=00000000101d6000 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=ffffffff844cb8dd RBX=ffff888016af9400 RCX=ffffffff812df745 RDX=1ffffffff0adaf52
RSI=0000000000000004 RDI=ffff88802058f828 RBP=ffffffff856d7a80 RSP=ffff88802058f8a0
R8 =0000000000000001 R9 =ffffed10040b1f05 R10=0000000000000003 R11=0000000000000001
R12=0000000000000287 R13=0000000000000000 R14=ffff8880084c6140 R15=ffff888016af8a00
RIP=ffffffff844e7863 RFL=00000082 [--S----] 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 00007f307a782900 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=00007f307aed3000 CR3=000000001915c000 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=00000000ff0000000000000000000000 XMM01=ffffffff00ffffffffffffffffffffff
XMM02=42494c4700342e332e325f4342494c47 XMM03=00000000000000004700352e322e325f
XMM04=4342494c4700362e322e325f4342494c XMM05=00007f307ab9600000007f307ab978c0
XMM06=00007f307ab972f000007f307acfc950 XMM07=00007f307ab96cf000007f307ab96760
XMM08=00007f307ab9600000007f307acfc950 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000