Warning: Permanently added '[localhost]:23179' (ECDSA) to the list of known hosts.
2023/05/18 01:54:14 fuzzer started
2023/05/18 01:54:14 dialing manager at localhost:44319
2023/05/18 01:54:14 checking machine...
2023/05/18 01:54:14 checking revisions...
syzkaller login: [ 36.301454] kmemleak: Automatic memory scanning thread ended
2023/05/18 01:54:14 testing simple program...
[ 36.368374] cgroup: Unknown subsys name 'net'
[ 36.449087] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.437477] audit: type=1400 audit(1684374868.830:6): 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
executing program
[ 51.567533] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.569742] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.571084] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.574749] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.576391] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.577556] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.972141] ------------[ cut here ]------------
[ 51.972832] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.974503] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.975639] Modules linked in:
[ 51.976103] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.981034] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.982267] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.982922] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.985184] RSP: 0018:ffff888017f37c00 EFLAGS: 00010282
[ 51.985841] RAX: 0000000000000000 RBX: ffff888016232040 RCX: 0000000000000000
[ 51.986739] RDX: ffff888019143680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.987629] RBP: ffff888016232054 R08: 0000000000000001 R09: 0000000000000000
[ 51.988537] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.989428] R13: ffffffff84e23fe0 R14: ffff888016232048 R15: ffffffff84d74dc0
[ 51.990323] FS: 0000555556db1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.991327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.992096] CR2: 00007f21ce37f6f4 CR3: 0000000017cc4000 CR4: 0000000000350ee0
[ 51.992954] Call Trace:
[ 51.993314]
[ 51.993612] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.994256] ipv4_frags_init_net+0x269/0x440
[ 51.994822] ops_init+0xbb/0x6b0
[ 51.995310] setup_net+0x3d9/0x990
[ 51.995778] ? down_read_killable+0x1d7/0x4e0
[ 51.996385] ? __pfx_setup_net+0x10/0x10
[ 51.996894] ? copy_net_ns+0x17c/0x770
[ 51.997433] copy_net_ns+0x321/0x770
[ 51.997922] create_new_namespaces+0x3f6/0xb30
[ 51.998537] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.999186] ksys_unshare+0x44d/0x8e0
[ 51.999679] ? __pfx_ksys_unshare+0x10/0x10
[ 52.000283] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.001020] __x64_sys_unshare+0x31/0x40
[ 52.001545] do_syscall_64+0x3f/0x90
[ 52.002056] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.002704] RIP: 0033:0x7fb349ed90d7
[ 52.003202] 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
[ 52.005383] RSP: 002b:00007ffc35dd84d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.006384] RAX: ffffffffffffffda RBX: 00007ffc35dd8b18 RCX: 00007fb349ed90d7
[ 52.007280] RDX: 00007fb349f4341f RSI: 00007ffc35dd8470 RDI: 0000000040000000
[ 52.008188] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc35dd8280
[ 52.009078] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb349febbf0
[ 52.009956] R13: 00007ffc35dd85b0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.010867]
[ 52.011198] irq event stamp: 9007
[ 52.011618] hardirqs last enabled at (9017): [] __up_console_sem+0x78/0x80
[ 52.012701] hardirqs last disabled at (9028): [] __up_console_sem+0x5d/0x80
[ 52.013749] softirqs last enabled at (8578): [] irq_exit_rcu+0x93/0xc0
[ 52.014770] softirqs last disabled at (8557): [] irq_exit_rcu+0x93/0xc0
[ 52.015799] ---[ end trace 0000000000000000 ]---
[ 52.024924] ------------[ cut here ]------------
[ 52.025606] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.027673] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.028834] Modules linked in:
[ 52.029381] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.030602] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.031643] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.032362] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 52.034545] RSP: 0018:ffff888017f37c00 EFLAGS: 00010282
[ 52.035244] RAX: 0000000000000000 RBX: ffff88800e80a240 RCX: 0000000000000000
[ 52.036162] RDX: ffff888019143680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.037053] RBP: ffff88800e80a254 R08: 0000000000000001 R09: 0000000000000000
[ 52.037914] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.038811] R13: ffffffff84e23fe0 R14: ffff88800e80a248 R15: ffffffff84da7d60
[ 52.039710] FS: 0000555556db1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.040708] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.041451] CR2: 00007f2268a6a000 CR3: 0000000017cc4000 CR4: 0000000000350ef0
[ 52.042347] Call Trace:
[ 52.042670]
[ 52.042970] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.043616] ipv6_frags_init_net+0x206/0x3c0
[ 52.044233] ops_init+0xbb/0x6b0
[ 52.044692] setup_net+0x3d9/0x990
[ 52.045183] ? down_read_killable+0x1d7/0x4e0
[ 52.045754] ? __pfx_setup_net+0x10/0x10
[ 52.046299] ? copy_net_ns+0x17c/0x770
[ 52.046804] copy_net_ns+0x321/0x770
[ 52.047328] create_new_namespaces+0x3f6/0xb30
[ 52.047921] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.048561] ksys_unshare+0x44d/0x8e0
[ 52.049087] ? __pfx_ksys_unshare+0x10/0x10
[ 52.049623] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.050366] __x64_sys_unshare+0x31/0x40
[ 52.050875] do_syscall_64+0x3f/0x90
[ 52.051392] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.052076] RIP: 0033:0x7fb349ed90d7
[ 52.052542] 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
[ 52.054692] RSP: 002b:00007ffc35dd84d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.055643] RAX: ffffffffffffffda RBX: 00007ffc35dd8b18 RCX: 00007fb349ed90d7
[ 52.056557] RDX: 00007fb349f4341f RSI: 00007ffc35dd8470 RDI: 0000000040000000
[ 52.057449] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc35dd8280
[ 52.058327] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb349febbf0
[ 52.059195] R13: 00007ffc35dd85b0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.060108]
[ 52.060406] irq event stamp: 11841
[ 52.060833] hardirqs last enabled at (11851): [] __up_console_sem+0x78/0x80
[ 52.061904] hardirqs last disabled at (11862): [] __up_console_sem+0x5d/0x80
[ 52.062971] softirqs last enabled at (11636): [] irq_exit_rcu+0x93/0xc0
[ 52.064070] softirqs last disabled at (11631): [] irq_exit_rcu+0x93/0xc0
[ 52.065113] ---[ end trace 0000000000000000 ]---
[ 52.066515] ------------[ cut here ]------------
[ 52.067132] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.069044] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.070106] Modules linked in:
[ 52.070508] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.071651] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.072675] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.073350] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 52.075496] RSP: 0018:ffff888017f37bf0 EFLAGS: 00010286
[ 52.076201] RAX: 0000000000000000 RBX: ffff88800e80a840 RCX: 0000000000000000
[ 52.077081] RDX: ffff888019143680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.077927] RBP: ffff88800e80a854 R08: 0000000000000001 R09: 0000000000000000
[ 52.078808] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.079693] R13: ffffffff84e23fe0 R14: ffff88800e80a848 R15: ffffffff84db0aa0
[ 52.080613] FS: 0000555556db1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.081603] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.082342] CR2: 00007f2268a6a000 CR3: 0000000017cc4000 CR4: 0000000000350ef0
[ 52.083228] Call Trace:
[ 52.083549]
[ 52.083853] nf_ct_net_init+0x224/0x3d0
[ 52.084403] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.084968] ops_init+0xbb/0x6b0
[ 52.085447] setup_net+0x3d9/0x990
[ 52.085896] ? down_read_killable+0x1d7/0x4e0
[ 52.086500] ? __pfx_setup_net+0x10/0x10
[ 52.087044] ? copy_net_ns+0x17c/0x770
[ 52.087546] copy_net_ns+0x321/0x770
[ 52.088076] create_new_namespaces+0x3f6/0xb30
[ 52.088660] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.089310] ksys_unshare+0x44d/0x8e0
[ 52.089793] ? __pfx_ksys_unshare+0x10/0x10
[ 52.090367] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.091104] __x64_sys_unshare+0x31/0x40
[ 52.091615] do_syscall_64+0x3f/0x90
[ 52.092166] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.092800] RIP: 0033:0x7fb349ed90d7
[ 52.093299] 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
[ 52.095461] RSP: 002b:00007ffc35dd84d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.096416] RAX: ffffffffffffffda RBX: 00007ffc35dd8b18 RCX: 00007fb349ed90d7
[ 52.097297] RDX: 00007fb349f4341f RSI: 00007ffc35dd8470 RDI: 0000000040000000
[ 52.098188] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc35dd8280
[ 52.099067] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb349febbf0
[ 52.099935] R13: 00007ffc35dd85b0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.100845]
[ 52.101175] irq event stamp: 12637
[ 52.101610] hardirqs last enabled at (12647): [] __up_console_sem+0x78/0x80
[ 52.102671] hardirqs last disabled at (12658): [] __up_console_sem+0x5d/0x80
[ 52.103734] softirqs last enabled at (12138): [] irq_exit_rcu+0x93/0xc0
[ 52.104772] softirqs last disabled at (12129): [] irq_exit_rcu+0x93/0xc0
[ 52.105815] ---[ end trace 0000000000000000 ]---
[ 53.653670] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.702086] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.749096] Bluetooth: hci0: command 0x040f tx timeout
[ 59.797082] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:54:30 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=ffffffff877a49a0 RCX=ffffffff812d0759 RDX=1ffffffff0ef493c
RSI=0000000000000008 RDI=ffffffff877a49e0 RBP=0000000000000000 RSP=ffff88800fbe77c8
R8 =0000000000000000 R9 =fffffbfff0ef393a R10=ffffffff8779c9d7 R11=0000000000000001
R12=ffff88800fbc2530 R13=ffff88800fbc1b40 R14=ffffffff85d36b6c R15=0000000000000001
RIP=ffffffff812d078f 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 00007f226953f900 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=00007f226897d290 CR3=000000000e56a000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=d8f928da5fab84ed0000000000110780 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=958ba8a88aded81000000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888017f375f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555556db1400 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=00007f21ce37f6f4 CR3=0000000017cc4000 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