Warning: Permanently added '[localhost]:36954' (ECDSA) to the list of known hosts.
2023/05/18 06:05:03 fuzzer started
2023/05/18 06:05:03 dialing manager at localhost:44319
2023/05/18 06:05:03 checking machine...
2023/05/18 06:05:03 checking revisions...
syzkaller login: [ 40.470774] kmemleak: Automatic memory scanning thread ended
2023/05/18 06:05:03 testing simple program...
[ 40.544126] cgroup: Unknown subsys name 'net'
[ 40.657827] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.972327] audit: type=1400 audit(1684389916.337:6): 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
[ 54.106718] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.109448] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.110837] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.114720] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.117630] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.119189] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.568535] ------------[ cut here ]------------
[ 54.569764] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.571956] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.573376] Modules linked in:
[ 54.573956] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.579033] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.580213] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.580984] 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
[ 54.583473] RSP: 0018:ffff8880206f7c00 EFLAGS: 00010282
[ 54.584258] RAX: 0000000000000000 RBX: ffff88800d758840 RCX: 0000000000000000
[ 54.585271] RDX: ffff88801a5ad1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.586283] RBP: ffff88800d758854 R08: 0000000000000001 R09: 0000000000000000
[ 54.587377] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.588403] R13: ffffffff84e23fe0 R14: ffff88800d758848 R15: ffffffff84d74dc0
[ 54.589415] FS: 000055555620f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.590582] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.591431] CR2: 0000558042e1ffe8 CR3: 000000000cb9a000 CR4: 0000000000350ef0
[ 54.592454] Call Trace:
[ 54.592824]
[ 54.593195] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.593944] ipv4_frags_init_net+0x269/0x440
[ 54.594613] ops_init+0xbb/0x6b0
[ 54.595164] setup_net+0x3d9/0x990
[ 54.595688] ? down_read_killable+0x1d7/0x4e0
[ 54.596372] ? __pfx_setup_net+0x10/0x10
[ 54.596991] ? copy_net_ns+0x17c/0x770
[ 54.597569] copy_net_ns+0x321/0x770
[ 54.598147] create_new_namespaces+0x3f6/0xb30
[ 54.598876] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.599582] ksys_unshare+0x44d/0x8e0
[ 54.600174] ? __pfx_ksys_unshare+0x10/0x10
[ 54.600804] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.601652] __x64_sys_unshare+0x31/0x40
[ 54.602266] do_syscall_64+0x3f/0x90
[ 54.602830] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.603591] RIP: 0033:0x7f4998d0a0d7
[ 54.604144] 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
[ 54.606645] RSP: 002b:00007fff14533328 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.607729] RAX: ffffffffffffffda RBX: 00007fff14533968 RCX: 00007f4998d0a0d7
[ 54.608732] RDX: 00007f4998d7441f RSI: 00007fff145332c0 RDI: 0000000040000000
[ 54.609743] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff145330d0
[ 54.610775] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4998e1cbf0
[ 54.611774] R13: 00007fff14533400 R14: 0000000000000000 R15: 00000000000000f8
[ 54.612799]
[ 54.613174] irq event stamp: 8159
[ 54.613658] hardirqs last enabled at (8169): [] __up_console_sem+0x78/0x80
[ 54.614885] hardirqs last disabled at (8180): [] __up_console_sem+0x5d/0x80
[ 54.616100] softirqs last enabled at (7872): [] irq_exit_rcu+0x93/0xc0
[ 54.617263] softirqs last disabled at (7863): [] irq_exit_rcu+0x93/0xc0
[ 54.618448] ---[ end trace 0000000000000000 ]---
[ 54.624738] ------------[ cut here ]------------
[ 54.625428] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.627380] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.628673] Modules linked in:
[ 54.629170] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.630485] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.631673] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.632460] 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
[ 54.635092] RSP: 0018:ffff8880206f7c00 EFLAGS: 00010282
[ 54.635796] RAX: 0000000000000000 RBX: ffff888013b01a40 RCX: 0000000000000000
[ 54.636762] RDX: ffff88801a5ad1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.637716] RBP: ffff888013b01a54 R08: 0000000000000001 R09: 0000000000000000
[ 54.638709] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.639667] R13: ffffffff84e23fe0 R14: ffff888013b01a48 R15: ffffffff84da7d60
[ 54.640662] FS: 000055555620f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.641774] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.642620] CR2: 0000558042e1ffe8 CR3: 000000000cb9a000 CR4: 0000000000350ef0
[ 54.643631] Call Trace:
[ 54.644032]
[ 54.644367] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.645089] ipv6_frags_init_net+0x206/0x3c0
[ 54.645712] ops_init+0xbb/0x6b0
[ 54.646252] setup_net+0x3d9/0x990
[ 54.646778] ? down_read_killable+0x1d7/0x4e0
[ 54.647446] ? __pfx_setup_net+0x10/0x10
[ 54.648054] ? copy_net_ns+0x17c/0x770
[ 54.648628] copy_net_ns+0x321/0x770
[ 54.649207] create_new_namespaces+0x3f6/0xb30
[ 54.649891] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.650616] ksys_unshare+0x44d/0x8e0
[ 54.651204] ? __pfx_ksys_unshare+0x10/0x10
[ 54.651816] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.652648] __x64_sys_unshare+0x31/0x40
[ 54.653262] do_syscall_64+0x3f/0x90
[ 54.653798] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.654567] RIP: 0033:0x7f4998d0a0d7
[ 54.655126] 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
[ 54.657566] RSP: 002b:00007fff14533328 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.658633] RAX: ffffffffffffffda RBX: 00007fff14533968 RCX: 00007f4998d0a0d7
[ 54.659621] RDX: 00007f4998d7441f RSI: 00007fff145332c0 RDI: 0000000040000000
[ 54.660615] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff145330d0
[ 54.661596] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4998e1cbf0
[ 54.662614] R13: 00007fff14533400 R14: 0000000000000000 R15: 00000000000000f8
[ 54.663619]
[ 54.663982] irq event stamp: 10671
[ 54.664461] hardirqs last enabled at (10681): [] __up_console_sem+0x78/0x80
[ 54.665686] hardirqs last disabled at (10692): [] __up_console_sem+0x5d/0x80
[ 54.666925] softirqs last enabled at (10236): [] irq_exit_rcu+0x93/0xc0
[ 54.668122] softirqs last disabled at (10225): [] irq_exit_rcu+0x93/0xc0
[ 54.669306] ---[ end trace 0000000000000000 ]---
[ 54.670812] ------------[ cut here ]------------
[ 54.671533] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.673738] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.674961] Modules linked in:
[ 54.675424] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.676700] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.677810] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.678568] 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
[ 54.680965] RSP: 0018:ffff8880206f7bf0 EFLAGS: 00010286
[ 54.681679] RAX: 0000000000000000 RBX: ffff888013b00840 RCX: 0000000000000000
[ 54.682679] RDX: ffff88801a5ad1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.683661] RBP: ffff888013b00854 R08: 0000000000000001 R09: 0000000000000000
[ 54.684641] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.685614] R13: ffffffff84e23fe0 R14: ffff888013b00848 R15: ffffffff84db0aa0
[ 54.686601] FS: 000055555620f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.687697] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.688516] CR2: 0000558042e1ffe8 CR3: 000000000cb9a000 CR4: 0000000000350ef0
[ 54.689480] Call Trace:
[ 54.689866]
[ 54.690195] nf_ct_net_init+0x224/0x3d0
[ 54.690784] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.691446] ops_init+0xbb/0x6b0
[ 54.691969] setup_net+0x3d9/0x990
[ 54.692467] ? down_read_killable+0x1d7/0x4e0
[ 54.693121] ? __pfx_setup_net+0x10/0x10
[ 54.693676] ? copy_net_ns+0x17c/0x770
[ 54.694268] copy_net_ns+0x321/0x770
[ 54.694814] create_new_namespaces+0x3f6/0xb30
[ 54.695491] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.696203] ksys_unshare+0x44d/0x8e0
[ 54.696735] ? __pfx_ksys_unshare+0x10/0x10
[ 54.697358] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.698192] __x64_sys_unshare+0x31/0x40
[ 54.698775] do_syscall_64+0x3f/0x90
[ 54.699357] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.700108] RIP: 0033:0x7f4998d0a0d7
[ 54.700622] 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
[ 54.703019] RSP: 002b:00007fff14533328 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.704063] RAX: ffffffffffffffda RBX: 00007fff14533968 RCX: 00007f4998d0a0d7
[ 54.705033] RDX: 00007f4998d7441f RSI: 00007fff145332c0 RDI: 0000000040000000
[ 54.705996] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff145330d0
[ 54.706980] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4998e1cbf0
[ 54.707941] R13: 00007fff14533400 R14: 0000000000000000 R15: 00000000000000f8
[ 54.708931]
[ 54.709258] irq event stamp: 11501
[ 54.709754] hardirqs last enabled at (11511): [] __up_console_sem+0x78/0x80
[ 54.710999] hardirqs last disabled at (11522): [] __up_console_sem+0x5d/0x80
[ 54.712233] softirqs last enabled at (11352): [] irq_exit_rcu+0x93/0xc0
[ 54.713431] softirqs last disabled at (11343): [] irq_exit_rcu+0x93/0xc0
[ 54.714659] ---[ end trace 0000000000000000 ]---
executing program
[ 56.188196] Bluetooth: hci0: command 0x0409 tx timeout
[ 58.234187] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 60.282783] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.329907] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:05:13 Registers:
info registers vcpu 0
RAX=0000000000000061 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880206f75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000061 R11=0000000000000001
R12=0000000000000061 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 000055555620f400 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=0000558042e1ffe8 CR3=000000000cb9a000 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=000000000003a8c9 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=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=00007fe94c5d4550 CR3=000000000ec78000 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=2037313a35303a36302038312079614d XMM01=5d3635393337352e34352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732037
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000