Warning: Permanently added '[localhost]:59867' (ECDSA) to the list of known hosts.
2023/05/17 07:00:49 fuzzer started
2023/05/17 07:00:49 dialing manager at localhost:35573
2023/05/17 07:00:50 checking machine...
2023/05/17 07:00:50 checking revisions...
syzkaller login: [ 35.892540] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:00:50 testing simple program...
[ 35.968420] cgroup: Unknown subsys name 'net'
[ 36.061877] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.037430] audit: type=1400 audit(1684306863.288:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.126859] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.129382] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.131396] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.134892] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.136940] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.138486] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.533509] ------------[ cut here ]------------
[ 50.534161] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.535851] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.536956] Modules linked in:
[ 50.537394] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.542368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.543402] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.544099] 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
[ 50.546388] RSP: 0018:ffff8880142dfc00 EFLAGS: 00010282
[ 50.547140] RAX: 0000000000000000 RBX: ffff88800ff2cc40 RCX: 0000000000000000
[ 50.548066] RDX: ffff88800fc99b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.548956] RBP: ffff88800ff2cc54 R08: 0000000000000001 R09: 0000000000000000
[ 50.549857] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.550755] R13: ffffffff84e223a0 R14: ffff88800ff2cc48 R15: ffffffff84d73340
[ 50.551646] FS: 0000555556590400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.552641] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.553349] CR2: 00007efc1c7916f4 CR3: 0000000016856000 CR4: 0000000000350ef0
[ 50.554238] Call Trace:
[ 50.554562]
[ 50.554898] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.555513] ipv4_frags_init_net+0x269/0x440
[ 50.556097] ops_init+0xbb/0x6b0
[ 50.556546] setup_net+0x3d9/0x990
[ 50.557023] ? down_read_killable+0x1d7/0x4e0
[ 50.557586] ? __pfx_setup_net+0x10/0x10
[ 50.558125] ? copy_net_ns+0x17c/0x770
[ 50.558675] copy_net_ns+0x321/0x770
[ 50.559168] create_new_namespaces+0x3f6/0xb30
[ 50.559787] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.560406] ksys_unshare+0x44d/0x8e0
[ 50.560932] ? __pfx_ksys_unshare+0x10/0x10
[ 50.561478] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.562218] __x64_sys_unshare+0x31/0x40
[ 50.562782] do_syscall_64+0x3f/0x90
[ 50.563261] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.563942] RIP: 0033:0x7fb70ee050d7
[ 50.564404] 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
[ 50.566559] RSP: 002b:00007ffd7ed9cfe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.567524] RAX: ffffffffffffffda RBX: 00007ffd7ed9d628 RCX: 00007fb70ee050d7
[ 50.568400] RDX: 00007fb70ee6f41f RSI: 00007ffd7ed9cf80 RDI: 0000000040000000
[ 50.569295] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd7ed9cd90
[ 50.570187] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb70ef17bf0
[ 50.571066] R13: 00007ffd7ed9d0c0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.571977]
[ 50.572278] irq event stamp: 8085
[ 50.572727] hardirqs last enabled at (8097): [] __up_console_sem+0x78/0x80
[ 50.573780] hardirqs last disabled at (8108): [] __up_console_sem+0x5d/0x80
[ 50.574846] softirqs last enabled at (7992): [] irq_exit_rcu+0x93/0xc0
[ 50.575878] softirqs last disabled at (7987): [] irq_exit_rcu+0x93/0xc0
[ 50.576916] ---[ end trace 0000000000000000 ]---
[ 50.582811] ------------[ cut here ]------------
[ 50.583410] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.585119] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.586177] Modules linked in:
[ 50.586593] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.587788] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.588809] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.589461] 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
[ 50.591695] RSP: 0018:ffff8880142dfc00 EFLAGS: 00010282
[ 50.592349] RAX: 0000000000000000 RBX: ffff888006a1c240 RCX: 0000000000000000
[ 50.593241] RDX: ffff88800fc99b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.594141] RBP: ffff888006a1c254 R08: 0000000000000001 R09: 0000000000000000
[ 50.595041] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.595976] R13: ffffffff84e223a0 R14: ffff888006a1c248 R15: ffffffff84da62e0
[ 50.596887] FS: 0000555556590400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.597885] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.598594] CR2: 00007efc1c7916f4 CR3: 0000000016856000 CR4: 0000000000350ef0
[ 50.599515] Call Trace:
[ 50.599872]
[ 50.600175] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.600825] ipv6_frags_init_net+0x206/0x3c0
[ 50.601388] ops_init+0xbb/0x6b0
[ 50.601865] setup_net+0x3d9/0x990
[ 50.602321] ? down_read_killable+0x1d7/0x4e0
[ 50.602938] ? __pfx_setup_net+0x10/0x10
[ 50.603442] ? copy_net_ns+0x17c/0x770
[ 50.603983] copy_net_ns+0x321/0x770
[ 50.604468] create_new_namespaces+0x3f6/0xb30
[ 50.605091] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.605739] ksys_unshare+0x44d/0x8e0
[ 50.606232] ? __pfx_ksys_unshare+0x10/0x10
[ 50.606824] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.607546] __x64_sys_unshare+0x31/0x40
[ 50.608094] do_syscall_64+0x3f/0x90
[ 50.608567] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.609245] RIP: 0033:0x7fb70ee050d7
[ 50.609742] 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
[ 50.611945] RSP: 002b:00007ffd7ed9cfe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.612893] RAX: ffffffffffffffda RBX: 00007ffd7ed9d628 RCX: 00007fb70ee050d7
[ 50.613780] RDX: 00007fb70ee6f41f RSI: 00007ffd7ed9cf80 RDI: 0000000040000000
[ 50.614677] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd7ed9cd90
[ 50.615544] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb70ef17bf0
[ 50.616427] R13: 00007ffd7ed9d0c0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.617338]
[ 50.617671] irq event stamp: 9893
[ 50.618099] hardirqs last enabled at (9903): [] __up_console_sem+0x78/0x80
[ 50.619169] hardirqs last disabled at (9914): [] __up_console_sem+0x5d/0x80
[ 50.620240] softirqs last enabled at (9390): [] irq_exit_rcu+0x93/0xc0
[ 50.621279] softirqs last disabled at (9363): [] irq_exit_rcu+0x93/0xc0
[ 50.622313] ---[ end trace 0000000000000000 ]---
[ 50.623708] ------------[ cut here ]------------
[ 50.624292] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.626261] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.627351] Modules linked in:
[ 50.627790] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.628956] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.629976] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.630656] 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
[ 50.632862] RSP: 0018:ffff8880142dfbf0 EFLAGS: 00010286
[ 50.633526] RAX: 0000000000000000 RBX: ffff888006a1de40 RCX: 0000000000000000
[ 50.634428] RDX: ffff88800fc99b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.635332] RBP: ffff888006a1de54 R08: 0000000000000001 R09: 0000000000000000
[ 50.636224] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.637114] R13: ffffffff84e223a0 R14: ffff888006a1de48 R15: ffffffff84daf020
[ 50.638010] FS: 0000555556590400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.639040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.639793] CR2: 00007efc1c7916f4 CR3: 0000000016856000 CR4: 0000000000350ef0
[ 50.640683] Call Trace:
[ 50.641011]
[ 50.641307] nf_ct_net_init+0x224/0x3d0
[ 50.641859] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.642437] ops_init+0xbb/0x6b0
[ 50.642916] setup_net+0x3d9/0x990
[ 50.643379] ? down_read_killable+0x1d7/0x4e0
[ 50.643968] ? __pfx_setup_net+0x10/0x10
[ 50.644476] ? copy_net_ns+0x17c/0x770
[ 50.645013] copy_net_ns+0x321/0x770
[ 50.645499] create_new_namespaces+0x3f6/0xb30
[ 50.646115] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.646776] ksys_unshare+0x44d/0x8e0
[ 50.647272] ? __pfx_ksys_unshare+0x10/0x10
[ 50.647858] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.648570] __x64_sys_unshare+0x31/0x40
[ 50.649124] do_syscall_64+0x3f/0x90
[ 50.649632] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.650280] RIP: 0033:0x7fb70ee050d7
[ 50.650783] 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
[ 50.652939] RSP: 002b:00007ffd7ed9cfe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.653897] RAX: ffffffffffffffda RBX: 00007ffd7ed9d628 RCX: 00007fb70ee050d7
[ 50.654813] RDX: 00007fb70ee6f41f RSI: 00007ffd7ed9cf80 RDI: 0000000040000000
[ 50.655707] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd7ed9cd90
[ 50.656562] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb70ef17bf0
[ 50.657453] R13: 00007ffd7ed9d0c0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.658353]
[ 50.658686] irq event stamp: 10701
[ 50.659123] hardirqs last enabled at (10711): [] __up_console_sem+0x78/0x80
[ 50.660179] hardirqs last disabled at (10722): [] __up_console_sem+0x5d/0x80
[ 50.661250] softirqs last enabled at (10238): [] irq_exit_rcu+0x93/0xc0
[ 50.662298] softirqs last disabled at (10233): [] irq_exit_rcu+0x93/0xc0
[ 50.663358] ---[ end trace 0000000000000000 ]---
executing program
[ 52.196314] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.243688] Bluetooth: hci0: command 0x041b tx timeout
[ 56.291686] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.339698] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:01:04 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880142df598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 0000555556590400 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=00007efc1c7916f4 CR3=0000000016856000 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=00000000000344b1 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=00007f3d43707610 CR3=000000000e336000 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=ff7cf55b044330b7164b0c45115e7c96
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=8c77bf025068ed99000000000013bc68 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=497ad16f51e4e93d00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000