Warning: Permanently added '[localhost]:53961' (ECDSA) to the list of known hosts.
2023/05/16 14:25:42 fuzzer started
2023/05/16 14:25:42 dialing manager at localhost:35573
2023/05/16 14:25:42 checking machine...
2023/05/16 14:25:42 checking revisions...
syzkaller login: [ 35.675051] kmemleak: Automatic memory scanning thread ended
2023/05/16 14:25:42 testing simple program...
[ 35.742440] cgroup: Unknown subsys name 'net'
[ 35.829234] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.022775] audit: type=1400 audit(1684247155.246:6): 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
[ 49.115329] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.116962] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.119924] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.124255] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.126877] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.129646] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.538367] ------------[ cut here ]------------
[ 49.539079] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.540723] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.541945] Modules linked in:
[ 49.542483] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.548231] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.549730] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.550854] 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
[ 49.553470] RSP: 0018:ffff888019d97c00 EFLAGS: 00010282
[ 49.554278] RAX: 0000000000000000 RBX: ffff88800df79440 RCX: 0000000000000000
[ 49.555350] RDX: ffff88801a038000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.556356] RBP: ffff88800df79454 R08: 0000000000000001 R09: 0000000000000000
[ 49.557421] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.558515] R13: ffffffff84e223a0 R14: ffff88800df79448 R15: ffffffff84d73340
[ 49.559502] FS: 0000555556ded400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.560525] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.561302] CR2: 00007fe4aa7f76f4 CR3: 000000000ee24000 CR4: 0000000000350ef0
[ 49.562225] Call Trace:
[ 49.562555]
[ 49.562874] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.563541] ipv4_frags_init_net+0x269/0x440
[ 49.564157] ops_init+0xbb/0x6b0
[ 49.564598] setup_net+0x3d9/0x990
[ 49.565124] ? down_read_killable+0x1d7/0x4e0
[ 49.565696] ? __pfx_setup_net+0x10/0x10
[ 49.566262] ? copy_net_ns+0x17c/0x770
[ 49.566778] copy_net_ns+0x321/0x770
[ 49.567350] create_new_namespaces+0x3f6/0xb30
[ 49.568043] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.568691] ksys_unshare+0x44d/0x8e0
[ 49.569283] ? __pfx_ksys_unshare+0x10/0x10
[ 49.569888] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.570676] __x64_sys_unshare+0x31/0x40
[ 49.571279] do_syscall_64+0x3f/0x90
[ 49.571791] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.572529] RIP: 0033:0x7f7261a2e0d7
[ 49.573086] 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
[ 49.575567] RSP: 002b:00007ffe602a1658 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.576619] RAX: ffffffffffffffda RBX: 00007ffe602a1c98 RCX: 00007f7261a2e0d7
[ 49.577821] RDX: 00007f7261a9841f RSI: 00007ffe602a15f0 RDI: 0000000040000000
[ 49.578775] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe602a1400
[ 49.579745] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7261b40bf0
[ 49.580713] R13: 00007ffe602a1730 R14: 0000000000000000 R15: 00000000000000f8
[ 49.581702]
[ 49.582065] irq event stamp: 11119
[ 49.582536] hardirqs last enabled at (11129): [] __up_console_sem+0x78/0x80
[ 49.583691] hardirqs last disabled at (11140): [] __up_console_sem+0x5d/0x80
[ 49.584877] softirqs last enabled at (10764): [] irq_exit_rcu+0x93/0xc0
[ 49.585999] softirqs last disabled at (10747): [] irq_exit_rcu+0x93/0xc0
[ 49.587148] ---[ end trace 0000000000000000 ]---
[ 49.592580] ------------[ cut here ]------------
[ 49.593261] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.595130] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.596298] Modules linked in:
[ 49.596730] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.597983] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.599100] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.599781] 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
[ 49.602163] RSP: 0018:ffff888019d97c00 EFLAGS: 00010282
[ 49.602878] RAX: 0000000000000000 RBX: ffff88800e731c40 RCX: 0000000000000000
[ 49.603870] RDX: ffff88801a038000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.604847] RBP: ffff88800e731c54 R08: 0000000000000001 R09: 0000000000000000
[ 49.605795] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.606748] R13: ffffffff84e223a0 R14: ffff88800e731c48 R15: ffffffff84da62e0
[ 49.607727] FS: 0000555556ded400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.608793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.609569] CR2: 00007fe4aa7f76f4 CR3: 000000000ee24000 CR4: 0000000000350ef0
[ 49.610495] Call Trace:
[ 49.610860]
[ 49.611231] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.611903] ipv6_frags_init_net+0x206/0x3c0
[ 49.612522] ops_init+0xbb/0x6b0
[ 49.613040] setup_net+0x3d9/0x990
[ 49.613518] ? down_read_killable+0x1d7/0x4e0
[ 49.614175] ? __pfx_setup_net+0x10/0x10
[ 49.614718] ? copy_net_ns+0x17c/0x770
[ 49.615311] copy_net_ns+0x321/0x770
[ 49.615823] create_new_namespaces+0x3f6/0xb30
[ 49.616495] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.617199] ksys_unshare+0x44d/0x8e0
[ 49.617714] ? __pfx_ksys_unshare+0x10/0x10
[ 49.618346] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.619156] __x64_sys_unshare+0x31/0x40
[ 49.619699] do_syscall_64+0x3f/0x90
[ 49.620266] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.620963] RIP: 0033:0x7f7261a2e0d7
[ 49.621487] 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
[ 49.623846] RSP: 002b:00007ffe602a1658 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.624887] RAX: ffffffffffffffda RBX: 00007ffe602a1c98 RCX: 00007f7261a2e0d7
[ 49.625838] RDX: 00007f7261a9841f RSI: 00007ffe602a15f0 RDI: 0000000040000000
[ 49.626798] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe602a1400
[ 49.627766] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7261b40bf0
[ 49.628735] R13: 00007ffe602a1730 R14: 0000000000000000 R15: 00000000000000f8
[ 49.629728]
[ 49.630098] irq event stamp: 12813
[ 49.630566] hardirqs last enabled at (12823): [] __up_console_sem+0x78/0x80
[ 49.631738] hardirqs last disabled at (12834): [] __up_console_sem+0x5d/0x80
[ 49.632915] softirqs last enabled at (12304): [] irq_exit_rcu+0x93/0xc0
[ 49.634052] softirqs last disabled at (12283): [] irq_exit_rcu+0x93/0xc0
[ 49.635188] ---[ end trace 0000000000000000 ]---
[ 49.636602] ------------[ cut here ]------------
[ 49.637277] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.639401] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.640550] Modules linked in:
[ 49.641001] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.642267] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.643385] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.644123] 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
[ 49.646442] RSP: 0018:ffff888019d97bf0 EFLAGS: 00010286
[ 49.647199] RAX: 0000000000000000 RBX: ffff88800e730640 RCX: 0000000000000000
[ 49.648173] RDX: ffff88801a038000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.649372] RBP: ffff88800e730654 R08: 0000000000000001 R09: 0000000000000000
[ 49.650634] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.651888] R13: ffffffff84e223a0 R14: ffff88800e730648 R15: ffffffff84daf020
[ 49.653130] FS: 0000555556ded400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.654487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.655318] CR2: 00007fe4aa7f76f4 CR3: 000000000ee24000 CR4: 0000000000350ef0
[ 49.656288] Call Trace:
[ 49.656635]
[ 49.656969] nf_ct_net_init+0x224/0x3d0
[ 49.657551] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.658196] ops_init+0xbb/0x6b0
[ 49.658673] setup_net+0x3d9/0x990
[ 49.659215] ? down_read_killable+0x1d7/0x4e0
[ 49.659824] ? __pfx_setup_net+0x10/0x10
[ 49.660424] ? copy_net_ns+0x17c/0x770
[ 49.660963] copy_net_ns+0x321/0x770
[ 49.661499] create_new_namespaces+0x3f6/0xb30
[ 49.662163] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.662826] ksys_unshare+0x44d/0x8e0
[ 49.663412] ? __pfx_ksys_unshare+0x10/0x10
[ 49.664058] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.664834] __x64_sys_unshare+0x31/0x40
[ 49.665441] do_syscall_64+0x3f/0x90
[ 49.665949] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.666661] RIP: 0033:0x7f7261a2e0d7
[ 49.667216] 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
[ 49.669582] RSP: 002b:00007ffe602a1658 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.670600] RAX: ffffffffffffffda RBX: 00007ffe602a1c98 RCX: 00007f7261a2e0d7
[ 49.671599] RDX: 00007f7261a9841f RSI: 00007ffe602a15f0 RDI: 0000000040000000
[ 49.672575] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe602a1400
[ 49.673531] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7261b40bf0
[ 49.674489] R13: 00007ffe602a1730 R14: 0000000000000000 R15: 00000000000000f8
[ 49.675503]
[ 49.675834] irq event stamp: 13561
[ 49.676351] hardirqs last enabled at (13573): [] __up_console_sem+0x78/0x80
[ 49.677543] hardirqs last disabled at (13584): [] __up_console_sem+0x5d/0x80
[ 49.678704] softirqs last enabled at (13196): [] irq_exit_rcu+0x93/0xc0
[ 49.679879] softirqs last disabled at (13191): [] irq_exit_rcu+0x93/0xc0
[ 49.681029] ---[ end trace 0000000000000000 ]---
executing program
[ 51.198633] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.246103] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.295111] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.342100] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:25:56 Registers:
info registers vcpu 0
RAX=0000000000000054 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888019d975f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000054 R11=0000000000000001
R12=0000000000000054 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 0000555556ded400 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=00007fe4aa7f76f4 CR3=000000000ee24000 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=0000000000030399 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=00007ff36fd22e40 CR3=000000000ec44000 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=a051c5f1577167aa7e4bbcc1c8f7e004
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=e06867463a654f85000000000013bd78 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=92e148b042b38fc300000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000