Warning: Permanently added '[localhost]:56789' (ECDSA) to the list of known hosts.
2023/05/16 11:59:13 fuzzer started
2023/05/16 11:59:13 dialing manager at localhost:35573
2023/05/16 11:59:13 checking machine...
2023/05/16 11:59:13 checking revisions...
syzkaller login: [ 45.757113] kmemleak: Automatic memory scanning thread ended
2023/05/16 11:59:13 testing simple program...
[ 45.820770] cgroup: Unknown subsys name 'net'
[ 45.896312] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 59.299378] audit: type=1400 audit(1684238367.258:6): avc: denied { execmem } for pid=266 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 60.412189] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.413865] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.416173] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.420284] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.421902] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.424122] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 60.822681] ------------[ cut here ]------------
[ 60.823494] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.825699] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.826798] Modules linked in:
[ 60.827224] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.831846] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.832872] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.833554] 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
[ 60.835759] RSP: 0018:ffff888016547c00 EFLAGS: 00010282
[ 60.836451] RAX: 0000000000000000 RBX: ffff888010323c40 RCX: 0000000000000000
[ 60.837344] RDX: ffff8880187c0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.838247] RBP: ffff888010323c54 R08: 0000000000000001 R09: 0000000000000000
[ 60.839140] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.840003] R13: ffffffff84e223a0 R14: ffff888010323c48 R15: ffffffff84d73340
[ 60.840898] FS: 0000555556ec0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.841901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.842651] CR2: 00007f396f75c6f4 CR3: 0000000017054000 CR4: 0000000000350ef0
[ 60.843584] Call Trace:
[ 60.843914]
[ 60.844243] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.844855] ipv4_frags_init_net+0x269/0x440
[ 60.845436] ops_init+0xbb/0x6b0
[ 60.845924] setup_net+0x3d9/0x990
[ 60.846415] ? down_read_killable+0x1d7/0x4e0
[ 60.846985] ? __pfx_setup_net+0x10/0x10
[ 60.847517] ? copy_net_ns+0x17c/0x770
[ 60.848031] copy_net_ns+0x321/0x770
[ 60.848537] create_new_namespaces+0x3f6/0xb30
[ 60.849161] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.849778] ksys_unshare+0x44d/0x8e0
[ 60.850308] ? __pfx_ksys_unshare+0x10/0x10
[ 60.850860] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.851603] __x64_sys_unshare+0x31/0x40
[ 60.852158] do_syscall_64+0x3f/0x90
[ 60.852632] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.853302] RIP: 0033:0x7f415d0cc0d7
[ 60.853777] 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
[ 60.855931] RSP: 002b:00007ffc2a463e58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.856887] RAX: ffffffffffffffda RBX: 00007ffc2a464498 RCX: 00007f415d0cc0d7
[ 60.857805] RDX: 00007f415d13641f RSI: 00007ffc2a463df0 RDI: 0000000040000000
[ 60.858696] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc2a463c00
[ 60.859588] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f415d1debf0
[ 60.860470] R13: 00007ffc2a463f30 R14: 0000000000000000 R15: 00000000000000f8
[ 60.861380]
[ 60.861688] irq event stamp: 8185
[ 60.862143] hardirqs last enabled at (8197): [] __up_console_sem+0x78/0x80
[ 60.863413] hardirqs last disabled at (8208): [] __up_console_sem+0x5d/0x80
[ 60.864865] softirqs last enabled at (7722): [] irq_exit_rcu+0x93/0xc0
[ 60.866133] softirqs last disabled at (7717): [] irq_exit_rcu+0x93/0xc0
[ 60.867200] ---[ end trace 0000000000000000 ]---
[ 60.873517] ------------[ cut here ]------------
[ 60.874185] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.875832] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.876908] Modules linked in:
[ 60.877348] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.878524] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.879565] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.880244] 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
[ 60.882467] RSP: 0018:ffff888016547c00 EFLAGS: 00010282
[ 60.883161] RAX: 0000000000000000 RBX: ffff88800d79c040 RCX: 0000000000000000
[ 60.884027] RDX: ffff8880187c0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.884928] RBP: ffff88800d79c054 R08: 0000000000000001 R09: 0000000000000000
[ 60.885900] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.886818] R13: ffffffff84e223a0 R14: ffff88800d79c048 R15: ffffffff84da62e0
[ 60.887746] FS: 0000555556ec0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.888772] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.889561] CR2: 00007f396f75c6f4 CR3: 0000000017054000 CR4: 0000000000350ef0
[ 60.890529] Call Trace:
[ 60.890865]
[ 60.891197] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.891829] ipv6_frags_init_net+0x206/0x3c0
[ 60.892442] ops_init+0xbb/0x6b0
[ 60.892887] setup_net+0x3d9/0x990
[ 60.893402] ? down_read_killable+0x1d7/0x4e0
[ 60.893990] ? __pfx_setup_net+0x10/0x10
[ 60.894570] ? copy_net_ns+0x17c/0x770
[ 60.895113] copy_net_ns+0x321/0x770
[ 60.895597] create_new_namespaces+0x3f6/0xb30
[ 60.896261] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.896884] ksys_unshare+0x44d/0x8e0
[ 60.897407] ? __pfx_ksys_unshare+0x10/0x10
[ 60.897975] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.898725] __x64_sys_unshare+0x31/0x40
[ 60.899275] do_syscall_64+0x3f/0x90
[ 60.899752] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.900420] RIP: 0033:0x7f415d0cc0d7
[ 60.900883] 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
[ 60.903091] RSP: 002b:00007ffc2a463e58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.904022] RAX: ffffffffffffffda RBX: 00007ffc2a464498 RCX: 00007f415d0cc0d7
[ 60.904927] RDX: 00007f415d13641f RSI: 00007ffc2a463df0 RDI: 0000000040000000
[ 60.905853] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc2a463c00
[ 60.906768] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f415d1debf0
[ 60.907670] R13: 00007ffc2a463f30 R14: 0000000000000000 R15: 00000000000000f8
[ 60.908580]
[ 60.908883] irq event stamp: 10171
[ 60.909347] hardirqs last enabled at (10183): [] __up_console_sem+0x78/0x80
[ 60.910438] hardirqs last disabled at (10194): [] __up_console_sem+0x5d/0x80
[ 60.911526] softirqs last enabled at (10212): [] irq_exit_rcu+0x93/0xc0
[ 60.912576] softirqs last disabled at (10203): [] irq_exit_rcu+0x93/0xc0
[ 60.913613] ---[ end trace 0000000000000000 ]---
[ 60.914966] ------------[ cut here ]------------
[ 60.915614] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.917661] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.918746] Modules linked in:
[ 60.919201] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.920353] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.921380] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.922043] 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
[ 60.924265] RSP: 0018:ffff888016547bf0 EFLAGS: 00010286
[ 60.924918] RAX: 0000000000000000 RBX: ffff88800d9e7640 RCX: 0000000000000000
[ 60.925826] RDX: ffff8880187c0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.926717] RBP: ffff88800d9e7654 R08: 0000000000000001 R09: 0000000000000000
[ 60.927601] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.928497] R13: ffffffff84e223a0 R14: ffff88800d9e7648 R15: ffffffff84daf020
[ 60.929391] FS: 0000555556ec0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.930420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.931169] CR2: 00007f396f75c6f4 CR3: 0000000017054000 CR4: 0000000000350ef0
[ 60.932033] Call Trace:
[ 60.932385]
[ 60.932689] nf_ct_net_init+0x224/0x3d0
[ 60.933247] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.933833] ops_init+0xbb/0x6b0
[ 60.934315] setup_net+0x3d9/0x990
[ 60.934776] ? down_read_killable+0x1d7/0x4e0
[ 60.935374] ? __pfx_setup_net+0x10/0x10
[ 60.935891] ? copy_net_ns+0x17c/0x770
[ 60.936424] copy_net_ns+0x321/0x770
[ 60.936911] create_new_namespaces+0x3f6/0xb30
[ 60.937530] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.938202] ksys_unshare+0x44d/0x8e0
[ 60.938695] ? __pfx_ksys_unshare+0x10/0x10
[ 60.939281] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.939996] __x64_sys_unshare+0x31/0x40
[ 60.940571] do_syscall_64+0x3f/0x90
[ 60.941090] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.941746] RIP: 0033:0x7f415d0cc0d7
[ 60.942257] 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
[ 60.944457] RSP: 002b:00007ffc2a463e58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.945420] RAX: ffffffffffffffda RBX: 00007ffc2a464498 RCX: 00007f415d0cc0d7
[ 60.946346] RDX: 00007f415d13641f RSI: 00007ffc2a463df0 RDI: 0000000040000000
[ 60.947255] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc2a463c00
[ 60.948154] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f415d1debf0
[ 60.949014] R13: 00007ffc2a463f30 R14: 0000000000000000 R15: 00000000000000f8
[ 60.949932]
[ 60.950268] irq event stamp: 11061
[ 60.950704] hardirqs last enabled at (11071): [] __up_console_sem+0x78/0x80
[ 60.951775] hardirqs last disabled at (11082): [] __up_console_sem+0x5d/0x80
[ 60.952856] softirqs last enabled at (10956): [] irq_exit_rcu+0x93/0xc0
[ 60.953922] softirqs last disabled at (10949): [] irq_exit_rcu+0x93/0xc0
[ 60.954972] ---[ end trace 0000000000000000 ]---
[ 62.431596] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 64.481043] Bluetooth: hci0: command 0x041b tx timeout
[ 66.527239] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.575234] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:59:27 Registers:
info registers vcpu 0
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880165475f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 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 0000555556ec0400 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=00007f396f75c6f4 CR3=0000000017054000 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=000000000003ab4b RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000206 [-----P-] 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=00007f08ec970220 CR3=000000000d6c6000 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=2038323a39353a31312036312079614d XMM01=5d3432323732382e30362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d34 XMM07=6e72656b2072656c6c616b7a79732038
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000