Warning: Permanently added '[localhost]:62824' (ECDSA) to the list of known hosts.
2023/05/16 15:07:43 fuzzer started
2023/05/16 15:07:44 dialing manager at localhost:35573
2023/05/16 15:07:44 checking machine...
2023/05/16 15:07:44 checking revisions...
syzkaller login: [ 41.227724] kmemleak: Automatic memory scanning thread ended
2023/05/16 15:07:44 testing simple program...
[ 41.299713] cgroup: Unknown subsys name 'net'
[ 41.391908] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.434854] audit: type=1400 audit(1684249678.551:6): 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
[ 56.534120] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.536446] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.538503] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.542812] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.545894] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.547163] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.964308] ------------[ cut here ]------------
[ 56.965137] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.967149] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.968497] Modules linked in:
[ 56.968967] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.972037] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.975056] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.975975] 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
[ 56.978464] RSP: 0018:ffff888016fdfc00 EFLAGS: 00010282
[ 56.979221] RAX: 0000000000000000 RBX: ffff888015bd7840 RCX: 0000000000000000
[ 56.980216] RDX: ffff88801596d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.981214] RBP: ffff888015bd7854 R08: 0000000000000001 R09: 0000000000000000
[ 56.982206] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.983210] R13: ffffffff84e223a0 R14: ffff888015bd7848 R15: ffffffff84d73340
[ 56.984208] FS: 0000555557521400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.985322] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.986149] CR2: 00007febd87dc6f4 CR3: 000000000f538000 CR4: 0000000000350ef0
[ 56.987146] Call Trace:
[ 56.987542]
[ 56.987874] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.988592] ipv4_frags_init_net+0x269/0x440
[ 56.989218] ops_init+0xbb/0x6b0
[ 56.989741] setup_net+0x3d9/0x990
[ 56.990248] ? down_read_killable+0x1d7/0x4e0
[ 56.990924] ? __pfx_setup_net+0x10/0x10
[ 56.991526] ? copy_net_ns+0x17c/0x770
[ 56.992088] copy_net_ns+0x321/0x770
[ 56.992652] create_new_namespaces+0x3f6/0xb30
[ 56.993307] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.994024] ksys_unshare+0x44d/0x8e0
[ 56.994608] ? __pfx_ksys_unshare+0x10/0x10
[ 56.995219] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.996049] __x64_sys_unshare+0x31/0x40
[ 56.996657] do_syscall_64+0x3f/0x90
[ 56.997186] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.997940] RIP: 0033:0x7f3eb612f0d7
[ 56.998496] 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
[ 57.000936] RSP: 002b:00007fffcecde048 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.002002] RAX: ffffffffffffffda RBX: 00007fffcecde688 RCX: 00007f3eb612f0d7
[ 57.003010] RDX: 00007f3eb619941f RSI: 00007fffcecddfe0 RDI: 0000000040000000
[ 57.003995] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffcecdddf0
[ 57.004980] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3eb6241bf0
[ 57.005974] R13: 00007fffcecde120 R14: 0000000000000000 R15: 00000000000000f8
[ 57.006997]
[ 57.007333] irq event stamp: 8513
[ 57.007840] hardirqs last enabled at (8525): [] __up_console_sem+0x78/0x80
[ 57.009022] hardirqs last disabled at (8536): [] __up_console_sem+0x5d/0x80
[ 57.010194] softirqs last enabled at (8082): [] irq_exit_rcu+0x93/0xc0
[ 57.011348] softirqs last disabled at (8065): [] irq_exit_rcu+0x93/0xc0
[ 57.012511] ---[ end trace 0000000000000000 ]---
[ 57.017994] ------------[ cut here ]------------
[ 57.018703] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.020534] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.021720] Modules linked in:
[ 57.022168] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.023456] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.024573] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.025282] 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
[ 57.027710] RSP: 0018:ffff888016fdfc00 EFLAGS: 00010282
[ 57.028469] RAX: 0000000000000000 RBX: ffff888010232640 RCX: 0000000000000000
[ 57.029456] RDX: ffff88801596d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.030438] RBP: ffff888010232654 R08: 0000000000000001 R09: 0000000000000000
[ 57.031433] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.032423] R13: ffffffff84e223a0 R14: ffff888010232648 R15: ffffffff84da62e0
[ 57.033404] FS: 0000555557521400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.034568] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.035405] CR2: 00007febd87dc6f4 CR3: 000000000f538000 CR4: 0000000000350ef0
[ 57.036395] Call Trace:
[ 57.036757]
[ 57.037085] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.037802] ipv6_frags_init_net+0x206/0x3c0
[ 57.038456] ops_init+0xbb/0x6b0
[ 57.038969] setup_net+0x3d9/0x990
[ 57.039513] ? down_read_killable+0x1d7/0x4e0
[ 57.040146] ? __pfx_setup_net+0x10/0x10
[ 57.040740] ? copy_net_ns+0x17c/0x770
[ 57.041302] copy_net_ns+0x321/0x770
[ 57.041872] create_new_namespaces+0x3f6/0xb30
[ 57.042554] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.043250] ksys_unshare+0x44d/0x8e0
[ 57.043825] ? __pfx_ksys_unshare+0x10/0x10
[ 57.044467] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.045257] __x64_sys_unshare+0x31/0x40
[ 57.045865] do_syscall_64+0x3f/0x90
[ 57.046424] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.047152] RIP: 0033:0x7f3eb612f0d7
[ 57.047705] 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
[ 57.050115] RSP: 002b:00007fffcecde048 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.051173] RAX: ffffffffffffffda RBX: 00007fffcecde688 RCX: 00007f3eb612f0d7
[ 57.052156] RDX: 00007f3eb619941f RSI: 00007fffcecddfe0 RDI: 0000000040000000
[ 57.053142] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffcecdddf0
[ 57.054130] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3eb6241bf0
[ 57.055323] R13: 00007fffcecde120 R14: 0000000000000000 R15: 00000000000000f8
[ 57.056296]
[ 57.056651] irq event stamp: 10123
[ 57.057119] hardirqs last enabled at (10133): [] __up_console_sem+0x78/0x80
[ 57.058253] hardirqs last disabled at (10144): [] __up_console_sem+0x5d/0x80
[ 57.059428] softirqs last enabled at (9780): [] irq_exit_rcu+0x93/0xc0
[ 57.060506] softirqs last disabled at (9769): [] irq_exit_rcu+0x93/0xc0
[ 57.061596] ---[ end trace 0000000000000000 ]---
[ 57.063109] ------------[ cut here ]------------
[ 57.063720] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.065688] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.066774] Modules linked in:
[ 57.067173] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.068329] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.069336] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.070009] 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
[ 57.072196] RSP: 0018:ffff888016fdfbf0 EFLAGS: 00010286
[ 57.072879] RAX: 0000000000000000 RBX: ffff888010233040 RCX: 0000000000000000
[ 57.073777] RDX: ffff88801596d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.074670] RBP: ffff888010233054 R08: 0000000000000001 R09: 0000000000000000
[ 57.075563] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.076448] R13: ffffffff84e223a0 R14: ffff888010233048 R15: ffffffff84daf020
[ 57.077297] FS: 0000555557521400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.078291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.079050] CR2: 00007febd87dc6f4 CR3: 000000000f538000 CR4: 0000000000350ef0
[ 57.079952] Call Trace:
[ 57.080276]
[ 57.080606] nf_ct_net_init+0x224/0x3d0
[ 57.081112] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.081742] ops_init+0xbb/0x6b0
[ 57.082185] setup_net+0x3d9/0x990
[ 57.082671] ? down_read_killable+0x1d7/0x4e0
[ 57.083231] ? __pfx_setup_net+0x10/0x10
[ 57.083762] ? copy_net_ns+0x17c/0x770
[ 57.084263] copy_net_ns+0x321/0x770
[ 57.084784] create_new_namespaces+0x3f6/0xb30
[ 57.085395] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.086002] ksys_unshare+0x44d/0x8e0
[ 57.086520] ? __pfx_ksys_unshare+0x10/0x10
[ 57.087080] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.087820] __x64_sys_unshare+0x31/0x40
[ 57.088333] do_syscall_64+0x3f/0x90
[ 57.088834] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.089492] RIP: 0033:0x7f3eb612f0d7
[ 57.089951] 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
[ 57.092095] RSP: 002b:00007fffcecde048 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.093032] RAX: ffffffffffffffda RBX: 00007fffcecde688 RCX: 00007f3eb612f0d7
[ 57.093919] RDX: 00007f3eb619941f RSI: 00007fffcecddfe0 RDI: 0000000040000000
[ 57.094828] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffcecdddf0
[ 57.095719] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3eb6241bf0
[ 57.096615] R13: 00007fffcecde120 R14: 0000000000000000 R15: 00000000000000f8
[ 57.097530]
[ 57.097830] irq event stamp: 10893
[ 57.098259] hardirqs last enabled at (10903): [] __up_console_sem+0x78/0x80
[ 57.099338] hardirqs last disabled at (10914): [] __up_console_sem+0x5d/0x80
[ 57.100406] softirqs last enabled at (10688): [] irq_exit_rcu+0x93/0xc0
[ 57.101436] softirqs last disabled at (10683): [] irq_exit_rcu+0x93/0xc0
[ 57.102460] ---[ end trace 0000000000000000 ]---
[ 58.618079] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.665431] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 62.713416] Bluetooth: hci0: command 0x040f tx timeout
[ 64.761519] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:07:54 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=1ffff11002dfbe77 RCX=ffffffff812cd9ff RDX=fffffbfff0ef2d39
RSI=0000000000000008 RDI=ffffffff877969c0 RBP=ffff88801596dc00 RSP=ffff888016fdf380
R8 =0000000000000000 R9 =fffffbfff0ef2d38 R10=ffffffff877969c7 R11=0000000000000001
R12=0000000000000009 R13=ffff88801596dc20 R14=0000000000000003 R15=0000000000000200
RIP=ffffffff812cda07 RFL=00000047 [---Z-PC] 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 0000555557521400 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=00007febd87dc6f4 CR3=000000000f538000 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=0000000000000007 RBX=0000000000000008 RCX=1ffffffff0ba6429 RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff844e9881 RBP=ffffffff8540a0f8 RSP=ffff88806cf09f80
R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff85d34a17 R11=0000000000000001
R12=0000000000000001 R13=0000000000000000 R14=0000000000000080 R15=0000000000000000
RIP=ffffffff844e9943 RFL=00000202 [-------] 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 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=00007f71d1582ef0 CR3=0000000015bcc000 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=777a7984010958a94c4cfd22a29f0963
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f60000000000112868 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=f5faebe12ce1fae800000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000