Warning: Permanently added '[localhost]:45279' (ECDSA) to the list of known hosts.
2023/05/17 01:08:20 fuzzer started
2023/05/17 01:08:20 dialing manager at localhost:35573
2023/05/17 01:08:20 checking machine...
2023/05/17 01:08:20 checking revisions...
syzkaller login: [ 64.474864] kmemleak: Automatic memory scanning thread ended
2023/05/17 01:08:20 testing simple program...
[ 64.548447] cgroup: Unknown subsys name 'net'
[ 64.619228] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 76.829607] audit: type=1400 audit(1684285713.092:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 77.985202] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 77.987650] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 77.991946] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 78.000564] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 78.002442] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 78.003625] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 78.394032] ------------[ cut here ]------------
[ 78.395044] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 78.397325] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 78.398664] Modules linked in:
[ 78.399241] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 78.403744] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 78.404892] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 78.405583] 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
[ 78.407741] RSP: 0018:ffff888016af7c00 EFLAGS: 00010282
[ 78.408451] RAX: 0000000000000000 RBX: ffff88800c6ac440 RCX: 0000000000000000
[ 78.409307] RDX: ffff88801cdb3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 78.410180] RBP: ffff88800c6ac454 R08: 0000000000000001 R09: 0000000000000000
[ 78.411065] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 78.411962] R13: ffffffff84e223a0 R14: ffff88800c6ac448 R15: ffffffff84d73340
[ 78.412872] FS: 0000555556a83400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 78.413870] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 78.414605] CR2: 00007f1877d383a0 CR3: 0000000019850000 CR4: 0000000000350ee0
[ 78.415492] Call Trace:
[ 78.415821]
[ 78.416117] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 78.416762] ipv4_frags_init_net+0x269/0x440
[ 78.417322] ops_init+0xbb/0x6b0
[ 78.417791] setup_net+0x3d9/0x990
[ 78.418246] ? down_read_killable+0x1d7/0x4e0
[ 78.418843] ? __pfx_setup_net+0x10/0x10
[ 78.419351] ? copy_net_ns+0x17c/0x770
[ 78.419887] copy_net_ns+0x321/0x770
[ 78.420417] create_new_namespaces+0x3f6/0xb30
[ 78.421012] unshare_nsproxy_namespaces+0xc1/0x200
[ 78.421655] ksys_unshare+0x44d/0x8e0
[ 78.422146] ? __pfx_ksys_unshare+0x10/0x10
[ 78.422722] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 78.423462] __x64_sys_unshare+0x31/0x40
[ 78.423977] do_syscall_64+0x3f/0x90
[ 78.424494] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 78.425149] RIP: 0033:0x7f91222b80d7
[ 78.425643] 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
[ 78.427828] RSP: 002b:00007ffd3d238e78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 78.428802] RAX: ffffffffffffffda RBX: 00007ffd3d2394b8 RCX: 00007f91222b80d7
[ 78.429693] RDX: 00007f912232241f RSI: 00007ffd3d238e10 RDI: 0000000040000000
[ 78.430592] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3d238c20
[ 78.431483] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f91223cabf0
[ 78.432346] R13: 00007ffd3d238f50 R14: 0000000000000000 R15: 00000000000000f8
[ 78.433264]
[ 78.433612] irq event stamp: 8907
[ 78.434039] hardirqs last enabled at (8917): [] __up_console_sem+0x78/0x80
[ 78.435110] hardirqs last disabled at (8928): [] __up_console_sem+0x5d/0x80
[ 78.436168] softirqs last enabled at (8530): [] irq_exit_rcu+0x93/0xc0
[ 78.437228] softirqs last disabled at (8521): [] irq_exit_rcu+0x93/0xc0
[ 78.438261] ---[ end trace 0000000000000000 ]---
[ 78.443986] ------------[ cut here ]------------
[ 78.445722] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 78.447955] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 78.449218] Modules linked in:
[ 78.449836] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 78.451250] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 78.452452] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 78.453141] 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
[ 78.455592] RSP: 0018:ffff888016af7c00 EFLAGS: 00010282
[ 78.456294] RAX: 0000000000000000 RBX: ffff88800d6ca040 RCX: 0000000000000000
[ 78.457409] RDX: ffff88801cdb3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 78.458321] RBP: ffff88800d6ca054 R08: 0000000000000001 R09: 0000000000000000
[ 78.459433] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 78.460557] R13: ffffffff84e223a0 R14: ffff88800d6ca048 R15: ffffffff84da62e0
[ 78.461622] FS: 0000555556a83400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 78.462862] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 78.463789] CR2: 00007f1877cfa180 CR3: 0000000019850000 CR4: 0000000000350ef0
[ 78.464889] Call Trace:
[ 78.465239]
[ 78.465705] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 78.466349] ipv6_frags_init_net+0x206/0x3c0
[ 78.467208] ops_init+0xbb/0x6b0
[ 78.467908] setup_net+0x3d9/0x990
[ 78.468582] ? down_read_killable+0x1d7/0x4e0
[ 78.469180] ? __pfx_setup_net+0x10/0x10
[ 78.469925] ? copy_net_ns+0x17c/0x770
[ 78.470594] copy_net_ns+0x321/0x770
[ 78.471109] create_new_namespaces+0x3f6/0xb30
[ 78.471939] unshare_nsproxy_namespaces+0xc1/0x200
[ 78.472779] ksys_unshare+0x44d/0x8e0
[ 78.473304] ? __pfx_ksys_unshare+0x10/0x10
[ 78.474049] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 78.475018] __x64_sys_unshare+0x31/0x40
[ 78.475751] do_syscall_64+0x3f/0x90
[ 78.476262] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 78.477091] RIP: 0033:0x7f91222b80d7
[ 78.477751] 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
[ 78.480158] RSP: 002b:00007ffd3d238e78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 78.481279] RAX: ffffffffffffffda RBX: 00007ffd3d2394b8 RCX: 00007f91222b80d7
[ 78.482307] RDX: 00007f912232241f RSI: 00007ffd3d238e10 RDI: 0000000040000000
[ 78.483269] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3d238c20
[ 78.484221] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f91223cabf0
[ 78.485189] R13: 00007ffd3d238f50 R14: 0000000000000000 R15: 00000000000000f8
[ 78.486172]
[ 78.486534] irq event stamp: 13495
[ 78.487006] hardirqs last enabled at (13505): [] __up_console_sem+0x78/0x80
[ 78.488168] hardirqs last disabled at (13516): [] __up_console_sem+0x5d/0x80
[ 78.489312] softirqs last enabled at (13442): [] irq_exit_rcu+0x93/0xc0
[ 78.490431] softirqs last disabled at (13431): [] irq_exit_rcu+0x93/0xc0
[ 78.491511] ---[ end trace 0000000000000000 ]---
[ 78.493624] ------------[ cut here ]------------
[ 78.494247] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 78.496148] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 78.497235] Modules linked in:
[ 78.497687] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 78.498945] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 78.500093] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 78.500957] 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
[ 78.503289] RSP: 0018:ffff888016af7bf0 EFLAGS: 00010286
[ 78.504101] RAX: 0000000000000000 RBX: ffff88800e042e40 RCX: 0000000000000000
[ 78.505152] RDX: ffff88801cdb3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 78.506207] RBP: ffff88800e042e54 R08: 0000000000000001 R09: 0000000000000000
[ 78.507247] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 78.508263] R13: ffffffff84e223a0 R14: ffff88800e042e48 R15: ffffffff84daf020
[ 78.509266] FS: 0000555556a83400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 78.510455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 78.511175] CR2: 00007f1877cd88e0 CR3: 0000000019850000 CR4: 0000000000350ee0
[ 78.512187] Call Trace:
[ 78.512668]
[ 78.512969] nf_ct_net_init+0x224/0x3d0
[ 78.513636] ? __pfx_nf_ct_net_init+0x10/0x10
[ 78.514217] ops_init+0xbb/0x6b0
[ 78.514788] setup_net+0x3d9/0x990
[ 78.515241] ? down_read_killable+0x1d7/0x4e0
[ 78.515961] ? __pfx_setup_net+0x10/0x10
[ 78.516648] ? copy_net_ns+0x17c/0x770
[ 78.517162] copy_net_ns+0x321/0x770
[ 78.517828] create_new_namespaces+0x3f6/0xb30
[ 78.518569] unshare_nsproxy_namespaces+0xc1/0x200
[ 78.519193] ksys_unshare+0x44d/0x8e0
[ 78.519864] ? __pfx_ksys_unshare+0x10/0x10
[ 78.520595] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 78.521310] __x64_sys_unshare+0x31/0x40
[ 78.521973] do_syscall_64+0x3f/0x90
[ 78.522613] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 78.523256] RIP: 0033:0x7f91222b80d7
[ 78.523872] 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
[ 78.526197] RSP: 002b:00007ffd3d238e78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 78.527287] RAX: ffffffffffffffda RBX: 00007ffd3d2394b8 RCX: 00007f91222b80d7
[ 78.528313] RDX: 00007f912232241f RSI: 00007ffd3d238e10 RDI: 0000000040000000
[ 78.529320] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3d238c20
[ 78.530342] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f91223cabf0
[ 78.531333] R13: 00007ffd3d238f50 R14: 0000000000000000 R15: 00000000000000f8
[ 78.532590]
[ 78.532891] irq event stamp: 16581
[ 78.533324] hardirqs last enabled at (16591): [] __up_console_sem+0x78/0x80
[ 78.534615] hardirqs last disabled at (16714): [] __up_console_sem+0x5d/0x80
[ 78.535798] softirqs last enabled at (16786): [] irq_exit_rcu+0x93/0xc0
[ 78.536991] softirqs last disabled at (16799): [] irq_exit_rcu+0x93/0xc0
[ 78.538103] ---[ end trace 0000000000000000 ]---
executing program
[ 80.067008] Bluetooth: hci0: command 0x0409 tx timeout
[ 82.114458] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 84.162569] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 86.210454] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:08:06 Registers:
info registers vcpu 0
RAX=000000000002e3c5 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007f1877d62f40 CR3=00000000144d4000 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=2034333a38303a31302037312079614d XMM01=5d3532333739332e38372020205b203a
XMM02=74656e20746120393532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3532333739332e38372020205b XMM07=79732034333a38303a31302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888016af7598
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 0000555556a83400 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=00007f1877d383a0 CR3=0000000019850000 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