Warning: Permanently added '[localhost]:54461' (ECDSA) to the list of known hosts.
2023/05/18 07:39:24 fuzzer started
2023/05/18 07:39:25 dialing manager at localhost:44319
2023/05/18 07:39:25 checking machine...
2023/05/18 07:39:25 checking revisions...
syzkaller login: [ 43.461699] kmemleak: Automatic memory scanning thread ended
2023/05/18 07:39:25 testing simple program...
[ 43.525623] cgroup: Unknown subsys name 'net'
[ 43.601950] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.229760] audit: type=1400 audit(1684395578.140:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 57.332142] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.334174] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.344113] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.355261] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.357378] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.358899] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.745245] ------------[ cut here ]------------
[ 57.745879] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.748011] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.749178] Modules linked in:
[ 57.749705] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.754566] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.755684] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.756467] 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
[ 57.758708] RSP: 0018:ffff88801dd17c00 EFLAGS: 00010282
[ 57.759379] RAX: 0000000000000000 RBX: ffff888009a68c40 RCX: 0000000000000000
[ 57.760259] RDX: ffff88801dd08000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.761097] RBP: ffff888009a68c54 R08: 0000000000000001 R09: 0000000000000000
[ 57.761977] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.762854] R13: ffffffff84e23fe0 R14: ffff888009a68c48 R15: ffffffff84d74dc0
[ 57.763727] FS: 0000555556ade400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.764709] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.765436] CR2: 00007f4c766a06f4 CR3: 000000000eb7e000 CR4: 0000000000350ef0
[ 57.766315] Call Trace:
[ 57.766636]
[ 57.766930] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.767571] ipv4_frags_init_net+0x269/0x440
[ 57.768119] ops_init+0xbb/0x6b0
[ 57.768590] setup_net+0x3d9/0x990
[ 57.769034] ? down_read_killable+0x1d7/0x4e0
[ 57.769626] ? __pfx_setup_net+0x10/0x10
[ 57.770152] ? copy_net_ns+0x17c/0x770
[ 57.770680] copy_net_ns+0x321/0x770
[ 57.771153] create_new_namespaces+0x3f6/0xb30
[ 57.771763] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.772395] ksys_unshare+0x44d/0x8e0
[ 57.772875] ? __pfx_ksys_unshare+0x10/0x10
[ 57.773435] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.774140] __x64_sys_unshare+0x31/0x40
[ 57.774672] do_syscall_64+0x3f/0x90
[ 57.775140] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.775797] RIP: 0033:0x7f246ea860d7
[ 57.776280] 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
[ 57.778410] RSP: 002b:00007ffe231ee858 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.779343] RAX: ffffffffffffffda RBX: 00007ffe231eee98 RCX: 00007f246ea860d7
[ 57.780179] RDX: 00007f246eaf041f RSI: 00007ffe231ee7f0 RDI: 0000000040000000
[ 57.781046] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe231ee600
[ 57.781931] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f246eb98bf0
[ 57.782810] R13: 00007ffe231ee930 R14: 0000000000000000 R15: 00000000000000f8
[ 57.783722]
[ 57.784022] irq event stamp: 8043
[ 57.784475] hardirqs last enabled at (8055): [] __up_console_sem+0x78/0x80
[ 57.785533] hardirqs last disabled at (8066): [] __up_console_sem+0x5d/0x80
[ 57.786607] softirqs last enabled at (7618): [] irq_exit_rcu+0x93/0xc0
[ 57.787643] softirqs last disabled at (7585): [] irq_exit_rcu+0x93/0xc0
[ 57.788685] ---[ end trace 0000000000000000 ]---
[ 57.794820] ------------[ cut here ]------------
[ 57.795443] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.797119] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.798229] Modules linked in:
[ 57.798649] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.799813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.800842] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.801534] 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
[ 57.803756] RSP: 0018:ffff88801dd17c00 EFLAGS: 00010282
[ 57.804455] RAX: 0000000000000000 RBX: ffff88800d903e40 RCX: 0000000000000000
[ 57.805351] RDX: ffff88801dd08000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.806265] RBP: ffff88800d903e54 R08: 0000000000000001 R09: 0000000000000000
[ 57.807129] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.808038] R13: ffffffff84e23fe0 R14: ffff88800d903e48 R15: ffffffff84da7d60
[ 57.808935] FS: 0000555556ade400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.809957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.810711] CR2: 00007f4c766a06f4 CR3: 000000000eb7e000 CR4: 0000000000350ef0
[ 57.811627] Call Trace:
[ 57.811957]
[ 57.812291] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.812918] ipv6_frags_init_net+0x206/0x3c0
[ 57.813515] ops_init+0xbb/0x6b0
[ 57.813987] setup_net+0x3d9/0x990
[ 57.814486] ? down_read_killable+0x1d7/0x4e0
[ 57.815064] ? __pfx_setup_net+0x10/0x10
[ 57.815619] ? copy_net_ns+0x17c/0x770
[ 57.816133] copy_net_ns+0x321/0x770
[ 57.816655] create_new_namespaces+0x3f6/0xb30
[ 57.817281] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.817915] ksys_unshare+0x44d/0x8e0
[ 57.818439] ? __pfx_ksys_unshare+0x10/0x10
[ 57.818993] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.819734] __x64_sys_unshare+0x31/0x40
[ 57.820283] do_syscall_64+0x3f/0x90
[ 57.820770] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.821455] RIP: 0033:0x7f246ea860d7
[ 57.821947] 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
[ 57.824152] RSP: 002b:00007ffe231ee858 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.825099] RAX: ffffffffffffffda RBX: 00007ffe231eee98 RCX: 00007f246ea860d7
[ 57.826004] RDX: 00007f246eaf041f RSI: 00007ffe231ee7f0 RDI: 0000000040000000
[ 57.826910] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe231ee600
[ 57.827808] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f246eb98bf0
[ 57.828704] R13: 00007ffe231ee930 R14: 0000000000000000 R15: 00000000000000f8
[ 57.829627]
[ 57.829947] irq event stamp: 10063
[ 57.830424] hardirqs last enabled at (10075): [] __up_console_sem+0x78/0x80
[ 57.831506] hardirqs last disabled at (10086): [] __up_console_sem+0x5d/0x80
[ 57.832585] softirqs last enabled at (9558): [] irq_exit_rcu+0x93/0xc0
[ 57.833628] softirqs last disabled at (9541): [] irq_exit_rcu+0x93/0xc0
[ 57.834699] ---[ end trace 0000000000000000 ]---
[ 57.836017] ------------[ cut here ]------------
[ 57.836645] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.838622] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.839698] Modules linked in:
[ 57.840103] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.841281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.842314] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.842967] 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
[ 57.845165] RSP: 0018:ffff88801dd17bf0 EFLAGS: 00010286
[ 57.845878] RAX: 0000000000000000 RBX: ffff88800d902440 RCX: 0000000000000000
[ 57.846789] RDX: ffff88801dd08000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.847694] RBP: ffff88800d902454 R08: 0000000000000001 R09: 0000000000000000
[ 57.848601] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.849510] R13: ffffffff84e23fe0 R14: ffff88800d902448 R15: ffffffff84db0aa0
[ 57.850425] FS: 0000555556ade400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.851441] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.852143] CR2: 00007f4c766a06f4 CR3: 000000000eb7e000 CR4: 0000000000350ef0
[ 57.853031] Call Trace:
[ 57.853394]
[ 57.853688] nf_ct_net_init+0x224/0x3d0
[ 57.854246] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.854817] ops_init+0xbb/0x6b0
[ 57.855300] setup_net+0x3d9/0x990
[ 57.855759] ? down_read_killable+0x1d7/0x4e0
[ 57.856361] ? __pfx_setup_net+0x10/0x10
[ 57.856867] ? copy_net_ns+0x17c/0x770
[ 57.857394] copy_net_ns+0x321/0x770
[ 57.857886] create_new_namespaces+0x3f6/0xb30
[ 57.858492] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.859109] ksys_unshare+0x44d/0x8e0
[ 57.859617] ? __pfx_ksys_unshare+0x10/0x10
[ 57.860156] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.860880] __x64_sys_unshare+0x31/0x40
[ 57.861424] do_syscall_64+0x3f/0x90
[ 57.861908] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.862568] RIP: 0033:0x7f246ea860d7
[ 57.863026] 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
[ 57.865173] RSP: 002b:00007ffe231ee858 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.866120] RAX: ffffffffffffffda RBX: 00007ffe231eee98 RCX: 00007f246ea860d7
[ 57.866995] RDX: 00007f246eaf041f RSI: 00007ffe231ee7f0 RDI: 0000000040000000
[ 57.867871] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe231ee600
[ 57.868739] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f246eb98bf0
[ 57.869607] R13: 00007ffe231ee930 R14: 0000000000000000 R15: 00000000000000f8
[ 57.870513]
[ 57.870813] irq event stamp: 10885
[ 57.871264] hardirqs last enabled at (10897): [] __up_console_sem+0x78/0x80
[ 57.872300] hardirqs last disabled at (10908): [] __up_console_sem+0x5d/0x80
[ 57.873347] softirqs last enabled at (10648): [] irq_exit_rcu+0x93/0xc0
[ 57.874383] softirqs last disabled at (10643): [] irq_exit_rcu+0x93/0xc0
[ 57.875404] ---[ end trace 0000000000000000 ]---
executing program
[ 59.410993] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.458308] Bluetooth: hci0: command 0x041b tx timeout
[ 63.506388] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.554309] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:39:39 Registers:
info registers vcpu 0
RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801dd175f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001
R12=0000000000000074 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 0000555556ade400 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=00007f4c766a06f4 CR3=000000000eb7e000 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=0000000000028b2f RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f RFL=00000202 [-------] 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=00007fea83bcfa50 CR3=000000000faee000 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=00000000000000000000ff00000000ff
XMM02=00000000000000000000ff00000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=2e33322020205b3e343c003037377800 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000