Warning: Permanently added '[localhost]:50745' (ECDSA) to the list of known hosts.
2023/05/17 04:24:03 fuzzer started
2023/05/17 04:24:04 dialing manager at localhost:35573
2023/05/17 04:24:04 checking machine...
2023/05/17 04:24:04 checking revisions...
syzkaller login: [ 45.829222] kmemleak: Automatic memory scanning thread ended
2023/05/17 04:24:04 testing simple program...
[ 45.895787] cgroup: Unknown subsys name 'net'
[ 45.994596] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.374170] audit: type=1400 audit(1684297457.027:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 59.496274] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.499698] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.502378] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.507380] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.510187] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.511802] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 59.904740] ------------[ cut here ]------------
[ 59.905731] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 59.907823] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.909126] Modules linked in:
[ 59.909632] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.914179] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.915299] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.915990] 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
[ 59.918146] RSP: 0018:ffff88801c807c00 EFLAGS: 00010282
[ 59.918797] RAX: 0000000000000000 RBX: ffff88800eee8040 RCX: 0000000000000000
[ 59.919706] RDX: ffff8880193751c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.920586] RBP: ffff88800eee8054 R08: 0000000000000001 R09: 0000000000000000
[ 59.921465] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.922368] R13: ffffffff84e223a0 R14: ffff88800eee8048 R15: ffffffff84d73340
[ 59.923261] FS: 0000555556a36400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.924253] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.924998] CR2: 00007f7735a726f4 CR3: 000000001a202000 CR4: 0000000000350ef0
[ 59.925866] Call Trace:
[ 59.926212]
[ 59.926508] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 59.927136] ipv4_frags_init_net+0x269/0x440
[ 59.927693] ops_init+0xbb/0x6b0
[ 59.928158] setup_net+0x3d9/0x990
[ 59.928606] ? down_read_killable+0x1d7/0x4e0
[ 59.929200] ? __pfx_setup_net+0x10/0x10
[ 59.929707] ? copy_net_ns+0x17c/0x770
[ 59.930260] copy_net_ns+0x321/0x770
[ 59.930738] create_new_namespaces+0x3f6/0xb30
[ 59.931351] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.931995] ksys_unshare+0x44d/0x8e0
[ 59.932489] ? __pfx_ksys_unshare+0x10/0x10
[ 59.933060] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.933773] __x64_sys_unshare+0x31/0x40
[ 59.934322] do_syscall_64+0x3f/0x90
[ 59.934793] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.935453] RIP: 0033:0x7f04da0ed0d7
[ 59.935942] 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
[ 59.938102] RSP: 002b:00007ffe5336d1a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.939044] RAX: ffffffffffffffda RBX: 00007ffe5336d7e8 RCX: 00007f04da0ed0d7
[ 59.939927] RDX: 00007f04da15741f RSI: 00007ffe5336d140 RDI: 0000000040000000
[ 59.940785] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe5336cf50
[ 59.941673] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f04da1ffbf0
[ 59.942580] R13: 00007ffe5336d280 R14: 0000000000000000 R15: 00000000000000f8
[ 59.943472]
[ 59.943769] irq event stamp: 10013
[ 59.944222] hardirqs last enabled at (10025): [] __up_console_sem+0x78/0x80
[ 59.945278] hardirqs last disabled at (10036): [] __up_console_sem+0x5d/0x80
[ 59.946337] softirqs last enabled at (9574): [] irq_exit_rcu+0x93/0xc0
[ 59.947351] softirqs last disabled at (9563): [] irq_exit_rcu+0x93/0xc0
[ 59.948362] ---[ end trace 0000000000000000 ]---
[ 59.954489] ------------[ cut here ]------------
[ 59.955351] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 59.957531] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.958855] Modules linked in:
[ 59.959400] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.960844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.962116] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.962946] 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
[ 59.965655] RSP: 0018:ffff88801c807c00 EFLAGS: 00010282
[ 59.966464] RAX: 0000000000000000 RBX: ffff888008d4ee40 RCX: 0000000000000000
[ 59.967372] RDX: ffff8880193751c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.968258] RBP: ffff888008d4ee54 R08: 0000000000000001 R09: 0000000000000000
[ 59.969145] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.970033] R13: ffffffff84e223a0 R14: ffff888008d4ee48 R15: ffffffff84da62e0
[ 59.970886] FS: 0000555556a36400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.971877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.972613] CR2: 00007f7735a726f4 CR3: 000000001a202000 CR4: 0000000000350ef0
[ 59.973496] Call Trace:
[ 59.973831]
[ 59.974155] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 59.974767] ipv6_frags_init_net+0x206/0x3c0
[ 59.975345] ops_init+0xbb/0x6b0
[ 59.975789] setup_net+0x3d9/0x990
[ 59.976266] ? down_read_killable+0x1d7/0x4e0
[ 59.976834] ? __pfx_setup_net+0x10/0x10
[ 59.977366] ? copy_net_ns+0x17c/0x770
[ 59.977894] copy_net_ns+0x321/0x770
[ 59.978404] create_new_namespaces+0x3f6/0xb30
[ 59.979018] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.979634] ksys_unshare+0x44d/0x8e0
[ 59.980153] ? __pfx_ksys_unshare+0x10/0x10
[ 59.980697] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.981439] __x64_sys_unshare+0x31/0x40
[ 59.981990] do_syscall_64+0x3f/0x90
[ 59.982464] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.983155] RIP: 0033:0x7f04da0ed0d7
[ 59.983619] 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
[ 59.985761] RSP: 002b:00007ffe5336d1a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.986729] RAX: ffffffffffffffda RBX: 00007ffe5336d7e8 RCX: 00007f04da0ed0d7
[ 59.987616] RDX: 00007f04da15741f RSI: 00007ffe5336d140 RDI: 0000000040000000
[ 59.988507] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe5336cf50
[ 59.989418] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f04da1ffbf0
[ 59.990309] R13: 00007ffe5336d280 R14: 0000000000000000 R15: 00000000000000f8
[ 59.991221]
[ 59.991521] irq event stamp: 11909
[ 59.991980] hardirqs last enabled at (11921): [] __up_console_sem+0x78/0x80
[ 59.993041] hardirqs last disabled at (11932): [] __up_console_sem+0x5d/0x80
[ 59.994119] softirqs last enabled at (11390): [] irq_exit_rcu+0x93/0xc0
[ 59.995160] softirqs last disabled at (11347): [] irq_exit_rcu+0x93/0xc0
[ 59.996197] ---[ end trace 0000000000000000 ]---
[ 59.997533] ------------[ cut here ]------------
[ 59.998156] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.000099] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.001196] Modules linked in:
[ 60.001609] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.002767] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.003790] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.004477] 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
[ 60.006660] RSP: 0018:ffff88801c807bf0 EFLAGS: 00010286
[ 60.007340] RAX: 0000000000000000 RBX: ffff88800eb27e40 RCX: 0000000000000000
[ 60.008246] RDX: ffff8880193751c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.009140] RBP: ffff88800eb27e54 R08: 0000000000000001 R09: 0000000000000000
[ 60.010058] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.010942] R13: ffffffff84e223a0 R14: ffff88800eb27e48 R15: ffffffff84daf020
[ 60.011795] FS: 0000555556a36400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.013074] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.013847] CR2: 00007f7735a726f4 CR3: 000000001a202000 CR4: 0000000000350ef0
[ 60.014785] Call Trace:
[ 60.015158]
[ 60.015488] nf_ct_net_init+0x224/0x3d0
[ 60.016056] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.016663] ops_init+0xbb/0x6b0
[ 60.017162] setup_net+0x3d9/0x990
[ 60.017655] ? down_read_killable+0x1d7/0x4e0
[ 60.018307] ? __pfx_setup_net+0x10/0x10
[ 60.018847] ? copy_net_ns+0x17c/0x770
[ 60.019379] copy_net_ns+0x321/0x770
[ 60.019862] create_new_namespaces+0x3f6/0xb30
[ 60.020470] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.021112] ksys_unshare+0x44d/0x8e0
[ 60.021610] ? __pfx_ksys_unshare+0x10/0x10
[ 60.022191] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.022895] __x64_sys_unshare+0x31/0x40
[ 60.023440] do_syscall_64+0x3f/0x90
[ 60.023941] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.024575] RIP: 0033:0x7f04da0ed0d7
[ 60.025061] 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
[ 60.027220] RSP: 002b:00007ffe5336d1a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.028146] RAX: ffffffffffffffda RBX: 00007ffe5336d7e8 RCX: 00007f04da0ed0d7
[ 60.029028] RDX: 00007f04da15741f RSI: 00007ffe5336d140 RDI: 0000000040000000
[ 60.029894] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe5336cf50
[ 60.030781] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f04da1ffbf0
[ 60.031674] R13: 00007ffe5336d280 R14: 0000000000000000 R15: 00000000000000f8
[ 60.032574]
[ 60.032873] irq event stamp: 12703
[ 60.033334] hardirqs last enabled at (12715): [] __up_console_sem+0x78/0x80
[ 60.034398] hardirqs last disabled at (12726): [] __up_console_sem+0x5d/0x80
[ 60.035459] softirqs last enabled at (12366): [] irq_exit_rcu+0x93/0xc0
[ 60.036488] softirqs last disabled at (12361): [] irq_exit_rcu+0x93/0xc0
[ 60.037519] ---[ end trace 0000000000000000 ]---
executing program
[ 61.570620] Bluetooth: hci0: command 0x0409 tx timeout
[ 63.617974] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 65.666968] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 67.713996] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:24:16 Registers:
info registers vcpu 0
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801c8075f0
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 0000555556a36400 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=00007f7735a726f4 CR3=000000001a202000 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=000000000002e227 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=00007f300858c370 CR3=000000000e1ac000 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=b29c461af2b238908846e1bf36bc0d12
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=1fd892af205e9943000000000013c970 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=6fb2ad5c29616af300000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000