Warning: Permanently added '[localhost]:27075' (ECDSA) to the list of known hosts.
2023/05/17 22:20:39 fuzzer started
2023/05/17 22:20:39 dialing manager at localhost:44319
2023/05/17 22:20:39 checking machine...
2023/05/17 22:20:39 checking revisions...
syzkaller login: [ 61.870946] kmemleak: Automatic memory scanning thread ended
2023/05/17 22:20:39 testing simple program...
[ 61.940330] cgroup: Unknown subsys name 'net'
[ 62.024509] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 76.464423] audit: type=1400 audit(1684362054.528:6): 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
executing program
[ 77.587920] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 77.589554] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 77.592113] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 77.595385] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 77.597587] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 77.599406] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 77.992051] ------------[ cut here ]------------
[ 77.992819] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 77.995245] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 77.996698] Modules linked in:
[ 77.997331] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 78.002068] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 78.003144] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 78.003832] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 78.006158] RSP: 0018:ffff88800e98fc00 EFLAGS: 00010282
[ 78.006852] RAX: 0000000000000000 RBX: ffff88800e3c6440 RCX: 0000000000000000
[ 78.007820] RDX: ffff88800de3b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 78.008778] RBP: ffff88800e3c6454 R08: 0000000000000001 R09: 0000000000000000
[ 78.009730] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 78.010680] R13: ffffffff84e23fe0 R14: ffff88800e3c6448 R15: ffffffff84d74dc0
[ 78.011613] FS: 0000555556d85400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 78.012672] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 78.013450] CR2: 00007f05e668b6f4 CR3: 000000000fb6c000 CR4: 0000000000350ef0
[ 78.014395] Call Trace:
[ 78.014744]
[ 78.015093] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 78.015754] ipv4_frags_init_net+0x269/0x440
[ 78.016382] ops_init+0xbb/0x6b0
[ 78.016915] setup_net+0x3d9/0x990
[ 78.017406] ? down_read_killable+0x1d7/0x4e0
[ 78.018053] ? __pfx_setup_net+0x10/0x10
[ 78.018596] ? copy_net_ns+0x17c/0x770
[ 78.019164] copy_net_ns+0x321/0x770
[ 78.019677] create_new_namespaces+0x3f6/0xb30
[ 78.020321] unshare_nsproxy_namespaces+0xc1/0x200
[ 78.021005] ksys_unshare+0x44d/0x8e0
[ 78.021520] ? __pfx_ksys_unshare+0x10/0x10
[ 78.022123] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 78.022904] __x64_sys_unshare+0x31/0x40
[ 78.023448] do_syscall_64+0x3f/0x90
[ 78.023986] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 78.024672] RIP: 0033:0x7ff76f0400d7
[ 78.025196] 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
[ 78.027496] RSP: 002b:00007fff2d212488 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 78.028520] RAX: ffffffffffffffda RBX: 00007fff2d212ac8 RCX: 00007ff76f0400d7
[ 78.029492] RDX: 00007ff76f0aa41f RSI: 00007fff2d212420 RDI: 0000000040000000
[ 78.030447] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff2d212230
[ 78.031390] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff76f152bf0
[ 78.032331] R13: 00007fff2d212560 R14: 0000000000000000 R15: 00000000000000f8
[ 78.033325]
[ 78.033649] irq event stamp: 8399
[ 78.034131] hardirqs last enabled at (8411): [] __up_console_sem+0x78/0x80
[ 78.035251] hardirqs last disabled at (8422): [] __up_console_sem+0x5d/0x80
[ 78.036372] softirqs last enabled at (8384): [] irq_exit_rcu+0x93/0xc0
[ 78.037476] softirqs last disabled at (8375): [] irq_exit_rcu+0x93/0xc0
[ 78.038576] ---[ end trace 0000000000000000 ]---
[ 78.044258] ------------[ cut here ]------------
[ 78.044920] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 78.046659] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 78.047800] Modules linked in:
[ 78.048266] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 78.049513] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 78.050589] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 78.051315] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 78.053632] RSP: 0018:ffff88800e98fc00 EFLAGS: 00010282
[ 78.054360] RAX: 0000000000000000 RBX: ffff88800e58b040 RCX: 0000000000000000
[ 78.055300] RDX: ffff88800de3b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 78.056251] RBP: ffff88800e58b054 R08: 0000000000000001 R09: 0000000000000000
[ 78.057202] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 78.058151] R13: ffffffff84e23fe0 R14: ffff88800e58b048 R15: ffffffff84da7d60
[ 78.059103] FS: 0000555556d85400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 78.060158] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 78.060976] CR2: 00007f05e668b6f4 CR3: 000000000fb6c000 CR4: 0000000000350ef0
[ 78.061923] Call Trace:
[ 78.062267]
[ 78.062580] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 78.063276] ipv6_frags_init_net+0x206/0x3c0
[ 78.063910] ops_init+0xbb/0x6b0
[ 78.064388] setup_net+0x3d9/0x990
[ 78.064912] ? down_read_killable+0x1d7/0x4e0
[ 78.065518] ? __pfx_setup_net+0x10/0x10
[ 78.066086] ? copy_net_ns+0x17c/0x770
[ 78.066629] copy_net_ns+0x321/0x770
[ 78.067173] create_new_namespaces+0x3f6/0xb30
[ 78.067799] unshare_nsproxy_namespaces+0xc1/0x200
[ 78.068482] ksys_unshare+0x44d/0x8e0
[ 78.069059] ? __pfx_ksys_unshare+0x10/0x10
[ 78.069642] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 78.070432] __x64_sys_unshare+0x31/0x40
[ 78.071013] do_syscall_64+0x3f/0x90
[ 78.071523] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 78.072240] RIP: 0033:0x7ff76f0400d7
[ 78.072743] 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
[ 78.075032] RSP: 002b:00007fff2d212488 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 78.076040] RAX: ffffffffffffffda RBX: 00007fff2d212ac8 RCX: 00007ff76f0400d7
[ 78.076994] RDX: 00007ff76f0aa41f RSI: 00007fff2d212420 RDI: 0000000040000000
[ 78.077933] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff2d212230
[ 78.078837] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff76f152bf0
[ 78.079778] R13: 00007fff2d212560 R14: 0000000000000000 R15: 00000000000000f8
[ 78.080760]
[ 78.081109] irq event stamp: 10137
[ 78.081567] hardirqs last enabled at (10147): [] __up_console_sem+0x78/0x80
[ 78.082700] hardirqs last disabled at (10158): [] __up_console_sem+0x5d/0x80
[ 78.083830] softirqs last enabled at (9642): [] irq_exit_rcu+0x93/0xc0
[ 78.084954] softirqs last disabled at (9637): [] irq_exit_rcu+0x93/0xc0
[ 78.086037] ---[ end trace 0000000000000000 ]---
[ 78.087551] ------------[ cut here ]------------
[ 78.088195] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 78.090493] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 78.091609] Modules linked in:
[ 78.092075] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 78.093310] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 78.094383] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 78.095091] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 78.097382] RSP: 0018:ffff88800e98fbf0 EFLAGS: 00010286
[ 78.098098] RAX: 0000000000000000 RBX: ffff88800e58ba40 RCX: 0000000000000000
[ 78.099039] RDX: ffff88800de3b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 78.099983] RBP: ffff88800e58ba54 R08: 0000000000000001 R09: 0000000000000000
[ 78.100942] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 78.101845] R13: ffffffff84e23fe0 R14: ffff88800e58ba48 R15: ffffffff84db0aa0
[ 78.102782] FS: 0000555556d85400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 78.103833] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 78.104619] CR2: 00007f05e668b6f4 CR3: 000000000fb6c000 CR4: 0000000000350ef0
[ 78.105571] Call Trace:
[ 78.105951]
[ 78.106272] nf_ct_net_init+0x224/0x3d0
[ 78.106829] ? __pfx_nf_ct_net_init+0x10/0x10
[ 78.107475] ops_init+0xbb/0x6b0
[ 78.107984] setup_net+0x3d9/0x990
[ 78.108469] ? down_read_killable+0x1d7/0x4e0
[ 78.109130] ? __pfx_setup_net+0x10/0x10
[ 78.109681] ? copy_net_ns+0x17c/0x770
[ 78.110268] copy_net_ns+0x321/0x770
[ 78.110778] create_new_namespaces+0x3f6/0xb30
[ 78.111442] unshare_nsproxy_namespaces+0xc1/0x200
[ 78.112122] ksys_unshare+0x44d/0x8e0
[ 78.112645] ? __pfx_ksys_unshare+0x10/0x10
[ 78.113252] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 78.114047] __x64_sys_unshare+0x31/0x40
[ 78.114598] do_syscall_64+0x3f/0x90
[ 78.115142] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 78.115831] RIP: 0033:0x7ff76f0400d7
[ 78.116356] 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
[ 78.118668] RSP: 002b:00007fff2d212488 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 78.119677] RAX: ffffffffffffffda RBX: 00007fff2d212ac8 RCX: 00007ff76f0400d7
[ 78.120626] RDX: 00007ff76f0aa41f RSI: 00007fff2d212420 RDI: 0000000040000000
[ 78.121574] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff2d212230
[ 78.122517] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff76f152bf0
[ 78.123461] R13: 00007fff2d212560 R14: 0000000000000000 R15: 00000000000000f8
[ 78.124424]
[ 78.124751] irq event stamp: 10945
[ 78.125243] hardirqs last enabled at (10957): [] __up_console_sem+0x78/0x80
[ 78.126379] hardirqs last disabled at (10968): [] __up_console_sem+0x5d/0x80
[ 78.127510] softirqs last enabled at (10728): [] irq_exit_rcu+0x93/0xc0
[ 78.128641] softirqs last disabled at (10723): [] irq_exit_rcu+0x93/0xc0
[ 78.129743] ---[ end trace 0000000000000000 ]---
[ 79.673632] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 81.720947] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 83.768967] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 85.817024] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
22:20:29 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800e98f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555556d85400 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=00007f05e668b6f4 CR3=000000000fb6c000 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=00000000000238a1 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007f24a96a0f48 CR3=000000000ea84000 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=bee158ca261b2a8d444fd45566cb037b
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=704e9d3b911532ba000000000013e908 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=68bbbae659eb9d4800000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020002000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000