Warning: Permanently added '[localhost]:63433' (ECDSA) to the list of known hosts.
2023/05/17 11:41:01 fuzzer started
2023/05/17 11:41:02 dialing manager at localhost:44319
2023/05/17 11:41:02 checking machine...
2023/05/17 11:41:02 checking revisions...
syzkaller login: [ 46.658637] kmemleak: Automatic memory scanning thread ended
2023/05/17 11:41:02 testing simple program...
[ 46.729983] cgroup: Unknown subsys name 'net'
[ 46.795205] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.869951] audit: type=1400 audit(1684323674.562:6): 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
[ 60.009807] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.012680] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.014425] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.018763] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.020459] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.022311] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.454011] ------------[ cut here ]------------
[ 60.454811] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.456803] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.458099] Modules linked in:
[ 60.458646] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.463786] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.464891] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.465616] 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
[ 60.467978] RSP: 0018:ffff88800e3d7c00 EFLAGS: 00010282
[ 60.468719] RAX: 0000000000000000 RBX: ffff88800ed31040 RCX: 0000000000000000
[ 60.469665] RDX: ffff88801472b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.470618] RBP: ffff88800ed31054 R08: 0000000000000001 R09: 0000000000000000
[ 60.471565] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.472518] R13: ffffffff84e23fe0 R14: ffff88800ed31048 R15: ffffffff84d74dc0
[ 60.473476] FS: 00005555560a7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.474540] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.475295] CR2: 00007fa9faf2f6f4 CR3: 000000000df8a000 CR4: 0000000000350ee0
[ 60.476276] Call Trace:
[ 60.476656]
[ 60.476975] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.477664] ipv4_frags_init_net+0x269/0x440
[ 60.478266] ops_init+0xbb/0x6b0
[ 60.478774] setup_net+0x3d9/0x990
[ 60.479262] ? down_read_killable+0x1d7/0x4e0
[ 60.479913] ? __pfx_setup_net+0x10/0x10
[ 60.480494] ? copy_net_ns+0x17c/0x770
[ 60.481040] copy_net_ns+0x321/0x770
[ 60.481588] create_new_namespaces+0x3f6/0xb30
[ 60.482220] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.482908] ksys_unshare+0x44d/0x8e0
[ 60.483460] ? __pfx_ksys_unshare+0x10/0x10
[ 60.484051] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.484833] __x64_sys_unshare+0x31/0x40
[ 60.485416] do_syscall_64+0x3f/0x90
[ 60.485929] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.486648] RIP: 0033:0x7f1aa7b980d7
[ 60.487144] 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
[ 60.489505] RSP: 002b:00007ffd30c056b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.490525] RAX: ffffffffffffffda RBX: 00007ffd30c05cf8 RCX: 00007f1aa7b980d7
[ 60.491578] RDX: 00007f1aa7c0241f RSI: 00007ffd30c05650 RDI: 0000000040000000
[ 60.492596] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd30c05460
[ 60.493549] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1aa7caabf0
[ 60.494508] R13: 00007ffd30c05790 R14: 0000000000000000 R15: 00000000000000f8
[ 60.495486]
[ 60.495827] irq event stamp: 7965
[ 60.496280] hardirqs last enabled at (7975): [] __up_console_sem+0x78/0x80
[ 60.497414] hardirqs last disabled at (7986): [] __up_console_sem+0x5d/0x80
[ 60.498598] softirqs last enabled at (7292): [] irq_exit_rcu+0x93/0xc0
[ 60.499749] softirqs last disabled at (7287): [] irq_exit_rcu+0x93/0xc0
[ 60.500898] ---[ end trace 0000000000000000 ]---
[ 60.508763] ------------[ cut here ]------------
[ 60.509595] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.511431] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.512622] Modules linked in:
[ 60.513079] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.514378] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.515506] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.516233] 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
[ 60.518553] RSP: 0018:ffff88800e3d7c00 EFLAGS: 00010282
[ 60.519256] RAX: 0000000000000000 RBX: ffff88800db45040 RCX: 0000000000000000
[ 60.520218] RDX: ffff88801472b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.521168] RBP: ffff88800db45054 R08: 0000000000000001 R09: 0000000000000000
[ 60.522127] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.523080] R13: ffffffff84e23fe0 R14: ffff88800db45048 R15: ffffffff84da7d60
[ 60.524040] FS: 00005555560a7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.525107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.525898] CR2: 00007fa9faf2f6f4 CR3: 000000000df8a000 CR4: 0000000000350ee0
[ 60.526846] Call Trace:
[ 60.527211]
[ 60.527574] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.528292] ipv6_frags_init_net+0x206/0x3c0
[ 60.528951] ops_init+0xbb/0x6b0
[ 60.529486] setup_net+0x3d9/0x990
[ 60.529994] ? down_read_killable+0x1d7/0x4e0
[ 60.530659] ? __pfx_setup_net+0x10/0x10
[ 60.531222] ? copy_net_ns+0x17c/0x770
[ 60.531826] copy_net_ns+0x321/0x770
[ 60.532389] create_new_namespaces+0x3f6/0xb30
[ 60.533045] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.533762] ksys_unshare+0x44d/0x8e0
[ 60.534303] ? __pfx_ksys_unshare+0x10/0x10
[ 60.534941] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.535786] __x64_sys_unshare+0x31/0x40
[ 60.536395] do_syscall_64+0x3f/0x90
[ 60.536925] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.537668] RIP: 0033:0x7f1aa7b980d7
[ 60.538186] 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
[ 60.540616] RSP: 002b:00007ffd30c056b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.541670] RAX: ffffffffffffffda RBX: 00007ffd30c05cf8 RCX: 00007f1aa7b980d7
[ 60.542663] RDX: 00007f1aa7c0241f RSI: 00007ffd30c05650 RDI: 0000000040000000
[ 60.543670] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd30c05460
[ 60.544658] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1aa7caabf0
[ 60.545648] R13: 00007ffd30c05790 R14: 0000000000000000 R15: 00000000000000f8
[ 60.546663]
[ 60.546998] irq event stamp: 11293
[ 60.547512] hardirqs last enabled at (11305): [] __up_console_sem+0x78/0x80
[ 60.548720] hardirqs last disabled at (11316): [] __up_console_sem+0x5d/0x80
[ 60.549904] softirqs last enabled at (10776): [] irq_exit_rcu+0x93/0xc0
[ 60.551066] softirqs last disabled at (10725): [] irq_exit_rcu+0x93/0xc0
[ 60.552244] ---[ end trace 0000000000000000 ]---
[ 60.553818] ------------[ cut here ]------------
[ 60.554527] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.556705] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.557880] Modules linked in:
[ 60.558326] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.559625] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.560768] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.561524] 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
[ 60.563976] RSP: 0018:ffff88800e3d7bf0 EFLAGS: 00010286
[ 60.564726] RAX: 0000000000000000 RBX: ffff88800db44840 RCX: 0000000000000000
[ 60.565715] RDX: ffff88801472b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.566701] RBP: ffff88800db44854 R08: 0000000000000001 R09: 0000000000000000
[ 60.567702] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.568693] R13: ffffffff84e23fe0 R14: ffff88800db44848 R15: ffffffff84db0aa0
[ 60.569696] FS: 00005555560a7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.570793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.571634] CR2: 00007fa9faf2f6f4 CR3: 000000000df8a000 CR4: 0000000000350ee0
[ 60.572663] Call Trace:
[ 60.573027]
[ 60.573390] nf_ct_net_init+0x224/0x3d0
[ 60.573971] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.574639] ops_init+0xbb/0x6b0
[ 60.575135] setup_net+0x3d9/0x990
[ 60.575673] ? down_read_killable+0x1d7/0x4e0
[ 60.576312] ? __pfx_setup_net+0x10/0x10
[ 60.576911] ? copy_net_ns+0x17c/0x770
[ 60.577505] copy_net_ns+0x321/0x770
[ 60.578048] create_new_namespaces+0x3f6/0xb30
[ 60.578727] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.579440] ksys_unshare+0x44d/0x8e0
[ 60.580002] ? __pfx_ksys_unshare+0x10/0x10
[ 60.580621] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.581409] __x64_sys_unshare+0x31/0x40
[ 60.581962] do_syscall_64+0x3f/0x90
[ 60.582506] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.583197] RIP: 0033:0x7f1aa7b980d7
[ 60.583751] 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
[ 60.586091] RSP: 002b:00007ffd30c056b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.587097] RAX: ffffffffffffffda RBX: 00007ffd30c05cf8 RCX: 00007f1aa7b980d7
[ 60.588055] RDX: 00007f1aa7c0241f RSI: 00007ffd30c05650 RDI: 0000000040000000
[ 60.589014] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd30c05460
[ 60.589958] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1aa7caabf0
[ 60.590906] R13: 00007ffd30c05790 R14: 0000000000000000 R15: 00000000000000f8
[ 60.591886]
[ 60.592206] irq event stamp: 12115
[ 60.592711] hardirqs last enabled at (12127): [] __up_console_sem+0x78/0x80
[ 60.593845] hardirqs last disabled at (12138): [] __up_console_sem+0x5d/0x80
[ 60.594985] softirqs last enabled at (11786): [] irq_exit_rcu+0x93/0xc0
[ 60.596119] softirqs last disabled at (11781): [] irq_exit_rcu+0x93/0xc0
[ 60.597230] ---[ end trace 0000000000000000 ]---
executing program
[ 62.093111] Bluetooth: hci0: command 0x0409 tx timeout
[ 64.140654] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 66.189709] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.236401] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
11:41:06 Registers:
info registers vcpu 0
RAX=000000000002f1f1 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 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 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=00007f1a9c037078 CR3=0000000014722000 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=2036313a31343a31312037312079614d XMM01=5d3634363835342e30362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732036
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800e3d75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 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 00005555560a7400 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=00007fa9faf2f6f4 CR3=000000000df8a000 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