Warning: Permanently added '[localhost]:48495' (ECDSA) to the list of known hosts.
2023/05/16 11:15:56 fuzzer started
2023/05/16 11:15:56 dialing manager at localhost:35573
2023/05/16 11:15:56 checking machine...
2023/05/16 11:15:56 checking revisions...
syzkaller login: [ 42.485183] kmemleak: Automatic memory scanning thread ended
2023/05/16 11:15:56 testing simple program...
[ 42.542528] cgroup: Unknown subsys name 'net'
[ 42.610165] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.949726] audit: type=1400 audit(1684235769.083:6): 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
[ 56.099850] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.103159] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.106471] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.109333] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.110848] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.111989] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.493792] ------------[ cut here ]------------
[ 56.494588] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.496602] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.497860] Modules linked in:
[ 56.498408] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.502791] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.503800] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.504495] 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
[ 56.506669] RSP: 0018:ffff88800f647c00 EFLAGS: 00010282
[ 56.507365] RAX: 0000000000000000 RBX: ffff888013da2c40 RCX: 0000000000000000
[ 56.508282] RDX: ffff88800dd8b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.509147] RBP: ffff888013da2c54 R08: 0000000000000001 R09: 0000000000000000
[ 56.510067] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.510958] R13: ffffffff84e223a0 R14: ffff888013da2c48 R15: ffffffff84d73340
[ 56.511866] FS: 0000555557078400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.512865] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.513610] CR2: 00007f94732206f4 CR3: 0000000015ebe000 CR4: 0000000000350ef0
[ 56.514513] Call Trace:
[ 56.514842]
[ 56.515134] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.515773] ipv4_frags_init_net+0x269/0x440
[ 56.516394] ops_init+0xbb/0x6b0
[ 56.516844] setup_net+0x3d9/0x990
[ 56.517331] ? down_read_killable+0x1d7/0x4e0
[ 56.517899] ? __pfx_setup_net+0x10/0x10
[ 56.518439] ? copy_net_ns+0x17c/0x770
[ 56.518947] copy_net_ns+0x321/0x770
[ 56.519454] create_new_namespaces+0x3f6/0xb30
[ 56.520055] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.520702] ksys_unshare+0x44d/0x8e0
[ 56.521196] ? __pfx_ksys_unshare+0x10/0x10
[ 56.521772] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.522519] __x64_sys_unshare+0x31/0x40
[ 56.523040] do_syscall_64+0x3f/0x90
[ 56.523541] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.524188] RIP: 0033:0x7f773f2790d7
[ 56.524680] 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
[ 56.526826] RSP: 002b:00007ffcafe3cdd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.527779] RAX: ffffffffffffffda RBX: 00007ffcafe3d418 RCX: 00007f773f2790d7
[ 56.528688] RDX: 00007f773f2e341f RSI: 00007ffcafe3cd70 RDI: 0000000040000000
[ 56.529578] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcafe3cb80
[ 56.530464] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f773f38bbf0
[ 56.531361] R13: 00007ffcafe3ceb0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.532274]
[ 56.532576] irq event stamp: 8445
[ 56.532993] hardirqs last enabled at (8455): [] __up_console_sem+0x78/0x80
[ 56.534062] hardirqs last disabled at (8466): [] __up_console_sem+0x5d/0x80
[ 56.535114] softirqs last enabled at (7926): [] irq_exit_rcu+0x93/0xc0
[ 56.536151] softirqs last disabled at (7921): [] irq_exit_rcu+0x93/0xc0
[ 56.537175] ---[ end trace 0000000000000000 ]---
[ 56.542594] ------------[ cut here ]------------
[ 56.543195] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.544869] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.545945] Modules linked in:
[ 56.546394] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.547540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.548560] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.549218] 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
[ 56.551426] RSP: 0018:ffff88800f647c00 EFLAGS: 00010282
[ 56.552110] RAX: 0000000000000000 RBX: ffff88801643d440 RCX: 0000000000000000
[ 56.553006] RDX: ffff88800dd8b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.553892] RBP: ffff88801643d454 R08: 0000000000000001 R09: 0000000000000000
[ 56.554778] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.555671] R13: ffffffff84e223a0 R14: ffff88801643d448 R15: ffffffff84da62e0
[ 56.556568] FS: 0000555557078400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.557565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.558314] CR2: 00007f94732206f4 CR3: 0000000015ebe000 CR4: 0000000000350ef0
[ 56.559171] Call Trace:
[ 56.559536]
[ 56.559859] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.560510] ipv6_frags_init_net+0x206/0x3c0
[ 56.561064] ops_init+0xbb/0x6b0
[ 56.561537] setup_net+0x3d9/0x990
[ 56.561991] ? down_read_killable+0x1d7/0x4e0
[ 56.562588] ? __pfx_setup_net+0x10/0x10
[ 56.563097] ? copy_net_ns+0x17c/0x770
[ 56.563640] copy_net_ns+0x321/0x770
[ 56.564129] create_new_namespaces+0x3f6/0xb30
[ 56.564750] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.565402] ksys_unshare+0x44d/0x8e0
[ 56.565894] ? __pfx_ksys_unshare+0x10/0x10
[ 56.566478] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.567199] __x64_sys_unshare+0x31/0x40
[ 56.567745] do_syscall_64+0x3f/0x90
[ 56.568277] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.568917] RIP: 0033:0x7f773f2790d7
[ 56.569407] 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
[ 56.571576] RSP: 002b:00007ffcafe3cdd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.572530] RAX: ffffffffffffffda RBX: 00007ffcafe3d418 RCX: 00007f773f2790d7
[ 56.573418] RDX: 00007f773f2e341f RSI: 00007ffcafe3cd70 RDI: 0000000040000000
[ 56.574313] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcafe3cb80
[ 56.575168] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f773f38bbf0
[ 56.576070] R13: 00007ffcafe3ceb0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.576976]
[ 56.577310] irq event stamp: 10265
[ 56.577745] hardirqs last enabled at (10275): [] __up_console_sem+0x78/0x80
[ 56.578799] hardirqs last disabled at (10286): [] __up_console_sem+0x5d/0x80
[ 56.579888] softirqs last enabled at (9832): [] irq_exit_rcu+0x93/0xc0
[ 56.580921] softirqs last disabled at (9827): [] irq_exit_rcu+0x93/0xc0
[ 56.582000] ---[ end trace 0000000000000000 ]---
[ 56.584210] ------------[ cut here ]------------
[ 56.584928] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.586793] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.587890] Modules linked in:
[ 56.588337] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.589504] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.590530] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.591177] 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
[ 56.593389] RSP: 0018:ffff88800f647bf0 EFLAGS: 00010286
[ 56.594047] RAX: 0000000000000000 RBX: ffff88801643dc40 RCX: 0000000000000000
[ 56.594954] RDX: ffff88800dd8b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.595875] RBP: ffff88801643dc54 R08: 0000000000000001 R09: 0000000000000000
[ 56.596786] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.597677] R13: ffffffff84e223a0 R14: ffff88801643dc48 R15: ffffffff84daf020
[ 56.598584] FS: 0000555557078400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.599586] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.600351] CR2: 00007f94732206f4 CR3: 0000000015ebe000 CR4: 0000000000350ef0
[ 56.601228] Call Trace:
[ 56.601598]
[ 56.601899] nf_ct_net_init+0x224/0x3d0
[ 56.602449] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.603032] ops_init+0xbb/0x6b0
[ 56.603513] setup_net+0x3d9/0x990
[ 56.603997] ? down_read_killable+0x1d7/0x4e0
[ 56.604608] ? __pfx_setup_net+0x10/0x10
[ 56.605124] ? copy_net_ns+0x17c/0x770
[ 56.605669] copy_net_ns+0x321/0x770
[ 56.606158] create_new_namespaces+0x3f6/0xb30
[ 56.606775] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.607429] ksys_unshare+0x44d/0x8e0
[ 56.607933] ? __pfx_ksys_unshare+0x10/0x10
[ 56.608521] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.609270] __x64_sys_unshare+0x31/0x40
[ 56.609796] do_syscall_64+0x3f/0x90
[ 56.610304] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.610949] RIP: 0033:0x7f773f2790d7
[ 56.611450] 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
[ 56.613658] RSP: 002b:00007ffcafe3cdd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.614614] RAX: ffffffffffffffda RBX: 00007ffcafe3d418 RCX: 00007f773f2790d7
[ 56.615518] RDX: 00007f773f2e341f RSI: 00007ffcafe3cd70 RDI: 0000000040000000
[ 56.616439] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcafe3cb80
[ 56.617341] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f773f38bbf0
[ 56.618212] R13: 00007ffcafe3ceb0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.619141]
[ 56.619484] irq event stamp: 11087
[ 56.619931] hardirqs last enabled at (11097): [] __up_console_sem+0x78/0x80
[ 56.621021] hardirqs last disabled at (11108): [] __up_console_sem+0x5d/0x80
[ 56.622109] softirqs last enabled at (10994): [] irq_exit_rcu+0x93/0xc0
[ 56.623160] softirqs last disabled at (10989): [] irq_exit_rcu+0x93/0xc0
[ 56.624220] ---[ end trace 0000000000000000 ]---
executing program
[ 58.181967] Bluetooth: hci0: command 0x0409 tx timeout
[ 60.229330] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 62.277316] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.325311] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:16:05 Registers:
info registers vcpu 0
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800f6475f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 0000555557078400 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=00007f94732206f4 CR3=0000000015ebe000 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=000000000001f083 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=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 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=00007f89c6383780 CR3=000000000e9da000 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=2fc1b037931d28a847486b6cc944bdd5
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=69060946388087a2000000000013bda8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=852abf6fa842cb7b00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000