Warning: Permanently added '[localhost]:53249' (ECDSA) to the list of known hosts.
2023/05/16 17:57:10 fuzzer started
2023/05/16 17:57:10 dialing manager at localhost:35573
2023/05/16 17:57:10 checking machine...
2023/05/16 17:57:10 checking revisions...
syzkaller login: [ 37.146985] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:57:10 testing simple program...
[ 37.224839] cgroup: Unknown subsys name 'net'
[ 37.304200] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.293952] audit: type=1400 audit(1684259844.112:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 51.462192] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.464224] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.466521] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.469671] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.471799] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.473059] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.871055] ------------[ cut here ]------------
[ 51.872234] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.874190] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.875295] Modules linked in:
[ 51.875731] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.880910] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.882058] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.882743] 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
[ 51.884906] RSP: 0018:ffff88801f3e7c00 EFLAGS: 00010282
[ 51.885622] RAX: 0000000000000000 RBX: ffff88800e043440 RCX: 0000000000000000
[ 51.886545] RDX: ffff88801883d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.887478] RBP: ffff88800e043454 R08: 0000000000000001 R09: 0000000000000000
[ 51.888406] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.889294] R13: ffffffff84e223a0 R14: ffff88800e043448 R15: ffffffff84d73340
[ 51.890217] FS: 00005555569ea400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.891254] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.892032] CR2: 00007fe30e500f98 CR3: 000000001c97e000 CR4: 0000000000350ee0
[ 51.892967] Call Trace:
[ 51.893311]
[ 51.893674] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.894308] ipv4_frags_init_net+0x269/0x440
[ 51.894924] ops_init+0xbb/0x6b0
[ 51.895413] setup_net+0x3d9/0x990
[ 51.895885] ? down_read_killable+0x1d7/0x4e0
[ 51.896505] ? __pfx_setup_net+0x10/0x10
[ 51.897037] ? copy_net_ns+0x17c/0x770
[ 51.897609] copy_net_ns+0x321/0x770
[ 51.898105] create_new_namespaces+0x3f6/0xb30
[ 51.898750] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.899427] ksys_unshare+0x44d/0x8e0
[ 51.899943] ? __pfx_ksys_unshare+0x10/0x10
[ 51.900541] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.901283] __x64_sys_unshare+0x31/0x40
[ 51.901881] do_syscall_64+0x3f/0x90
[ 51.902398] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.903063] RIP: 0033:0x7f5ccd1db0d7
[ 51.903576] 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
[ 51.905847] RSP: 002b:00007ffdf944f2d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.906846] RAX: ffffffffffffffda RBX: 00007ffdf944f918 RCX: 00007f5ccd1db0d7
[ 51.907760] RDX: 00007f5ccd24541f RSI: 00007ffdf944f270 RDI: 0000000040000000
[ 51.908694] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf944f080
[ 51.909619] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5ccd2edbf0
[ 51.910546] R13: 00007ffdf944f3b0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.911487]
[ 51.911797] irq event stamp: 7959
[ 51.912241] hardirqs last enabled at (7969): [] __up_console_sem+0x78/0x80
[ 51.913412] hardirqs last disabled at (7980): [] __up_console_sem+0x5d/0x80
[ 51.914528] softirqs last enabled at (7494): [] irq_exit_rcu+0x93/0xc0
[ 51.915592] softirqs last disabled at (7467): [] irq_exit_rcu+0x93/0xc0
[ 51.916667] ---[ end trace 0000000000000000 ]---
[ 51.921697] ------------[ cut here ]------------
[ 51.922313] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.924028] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.925140] Modules linked in:
[ 51.925634] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.926862] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.927925] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.928617] 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
[ 51.930901] RSP: 0018:ffff88801f3e7c00 EFLAGS: 00010282
[ 51.931614] RAX: 0000000000000000 RBX: ffff88800e629a40 RCX: 0000000000000000
[ 51.932537] RDX: ffff88801883d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.933473] RBP: ffff88800e629a54 R08: 0000000000000001 R09: 0000000000000000
[ 51.934405] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.935369] R13: ffffffff84e223a0 R14: ffff88800e629a48 R15: ffffffff84da62e0
[ 51.936265] FS: 00005555569ea400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.937295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.938079] CR2: 00007fe30e500f98 CR3: 000000001c97e000 CR4: 0000000000350ee0
[ 51.939016] Call Trace:
[ 51.939381]
[ 51.939696] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.940361] ipv6_frags_init_net+0x206/0x3c0
[ 51.940942] ops_init+0xbb/0x6b0
[ 51.941443] setup_net+0x3d9/0x990
[ 51.941910] ? down_read_killable+0x1d7/0x4e0
[ 51.942532] ? __pfx_setup_net+0x10/0x10
[ 51.943056] ? copy_net_ns+0x17c/0x770
[ 51.943609] copy_net_ns+0x321/0x770
[ 51.944117] create_new_namespaces+0x3f6/0xb30
[ 51.944755] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.945437] ksys_unshare+0x44d/0x8e0
[ 51.945948] ? __pfx_ksys_unshare+0x10/0x10
[ 51.946541] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.947283] __x64_sys_unshare+0x31/0x40
[ 51.947850] do_syscall_64+0x3f/0x90
[ 51.948371] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.949037] RIP: 0033:0x7f5ccd1db0d7
[ 51.949572] 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
[ 51.951851] RSP: 002b:00007ffdf944f2d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.952836] RAX: ffffffffffffffda RBX: 00007ffdf944f918 RCX: 00007f5ccd1db0d7
[ 51.953772] RDX: 00007f5ccd24541f RSI: 00007ffdf944f270 RDI: 0000000040000000
[ 51.954697] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf944f080
[ 51.955607] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5ccd2edbf0
[ 51.956533] R13: 00007ffdf944f3b0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.957510]
[ 51.957820] irq event stamp: 9667
[ 51.958256] hardirqs last enabled at (9677): [] __up_console_sem+0x78/0x80
[ 51.959367] hardirqs last disabled at (9688): [] __up_console_sem+0x5d/0x80
[ 51.960470] softirqs last enabled at (9202): [] irq_exit_rcu+0x93/0xc0
[ 51.961560] softirqs last disabled at (9197): [] irq_exit_rcu+0x93/0xc0
[ 51.962617] ---[ end trace 0000000000000000 ]---
[ 51.963979] ------------[ cut here ]------------
[ 51.964659] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.966677] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.967783] Modules linked in:
[ 51.968202] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.969418] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.970482] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.971151] 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
[ 51.973442] RSP: 0018:ffff88801f3e7bf0 EFLAGS: 00010286
[ 51.974117] RAX: 0000000000000000 RBX: ffff88800e629440 RCX: 0000000000000000
[ 51.975046] RDX: ffff88801883d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.975973] RBP: ffff88800e629454 R08: 0000000000000001 R09: 0000000000000000
[ 51.976902] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.977836] R13: ffffffff84e223a0 R14: ffff88800e629448 R15: ffffffff84daf020
[ 51.978758] FS: 00005555569ea400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.979800] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.980565] CR2: 00007fe30e500f98 CR3: 000000001c97e000 CR4: 0000000000350ee0
[ 51.981531] Call Trace:
[ 51.981872]
[ 51.982177] nf_ct_net_init+0x224/0x3d0
[ 51.982745] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.983368] ops_init+0xbb/0x6b0
[ 51.983828] setup_net+0x3d9/0x990
[ 51.984300] ? down_read_killable+0x1d7/0x4e0
[ 51.984909] ? __pfx_setup_net+0x10/0x10
[ 51.985485] ? copy_net_ns+0x17c/0x770
[ 51.986005] copy_net_ns+0x321/0x770
[ 51.986531] create_new_namespaces+0x3f6/0xb30
[ 51.987136] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.987810] ksys_unshare+0x44d/0x8e0
[ 51.988349] ? __pfx_ksys_unshare+0x10/0x10
[ 51.988935] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.989731] __x64_sys_unshare+0x31/0x40
[ 51.990265] do_syscall_64+0x3f/0x90
[ 51.990780] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.991469] RIP: 0033:0x7f5ccd1db0d7
[ 51.991947] 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
[ 51.994219] RSP: 002b:00007ffdf944f2d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.995210] RAX: ffffffffffffffda RBX: 00007ffdf944f918 RCX: 00007f5ccd1db0d7
[ 51.996132] RDX: 00007f5ccd24541f RSI: 00007ffdf944f270 RDI: 0000000040000000
[ 51.997047] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf944f080
[ 51.997995] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5ccd2edbf0
[ 51.998920] R13: 00007ffdf944f3b0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.999864]
[ 52.000178] irq event stamp: 10443
[ 52.000655] hardirqs last enabled at (10455): [] __up_console_sem+0x78/0x80
[ 52.001775] hardirqs last disabled at (10466): [] __up_console_sem+0x5d/0x80
[ 52.002894] softirqs last enabled at (10294): [] irq_exit_rcu+0x93/0xc0
[ 52.003988] softirqs last disabled at (10289): [] irq_exit_rcu+0x93/0xc0
[ 52.005076] ---[ end trace 0000000000000000 ]---
executing program
[ 53.543966] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.591390] Bluetooth: hci0: command 0x041b tx timeout
[ 57.639396] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.687392] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:57:25 Registers:
info registers vcpu 0
RAX=000000000001e89f 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=00007fe30e501980 CR3=000000000fd6e000 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=2035323a37353a37312036312079614d XMM01=5d3133373537382e31352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d31 XMM07=6e72656b2072656c6c616b7a79732035
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=ffff88801f3e7558
R8 =0000000000000004 R9 =0000000000000010 R10=000000000000000d R11=0000000000000001
R12=0000000000002710 R13=0000000000000060 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 00005555569ea400 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=00007fe30e500f98 CR3=000000001c97e000 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