Warning: Permanently added '[localhost]:58876' (ECDSA) to the list of known hosts.
2023/05/16 19:37:23 fuzzer started
2023/05/16 19:37:23 dialing manager at localhost:35573
2023/05/16 19:37:23 checking machine...
2023/05/16 19:37:23 checking revisions...
syzkaller login: [ 86.121846] kmemleak: Automatic memory scanning thread ended
2023/05/16 19:37:23 testing simple program...
[ 86.184442] cgroup: Unknown subsys name 'net'
[ 86.273221] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 99.813067] audit: type=1400 audit(1684265857.544:6): 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
[ 100.929623] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 100.931357] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 100.934804] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 100.938406] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 100.940106] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 100.941268] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 101.326445] ------------[ cut here ]------------
[ 101.327150] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 101.329034] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 101.330173] Modules linked in:
[ 101.330604] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 101.335528] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 101.336832] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 101.337553] 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
[ 101.340148] RSP: 0018:ffff88800dc17c00 EFLAGS: 00010282
[ 101.340910] RAX: 0000000000000000 RBX: ffff88800cfe3840 RCX: 0000000000000000
[ 101.341933] RDX: ffff888019f0b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 101.343048] RBP: ffff88800cfe3854 R08: 0000000000000001 R09: 0000000000000000
[ 101.344086] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 101.345153] R13: ffffffff84e223a0 R14: ffff88800cfe3848 R15: ffffffff84d73340
[ 101.346158] FS: 000055555709c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 101.347289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 101.348123] CR2: 00007f778ef276f4 CR3: 000000000e7c8000 CR4: 0000000000350ee0
[ 101.349138] Call Trace:
[ 101.349492]
[ 101.349848] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 101.350519] ipv4_frags_init_net+0x269/0x440
[ 101.351184] ops_init+0xbb/0x6b0
[ 101.351690] setup_net+0x3d9/0x990
[ 101.352238] ? down_read_killable+0x1d7/0x4e0
[ 101.352928] ? __pfx_setup_net+0x10/0x10
[ 101.353507] ? copy_net_ns+0x17c/0x770
[ 101.354113] copy_net_ns+0x321/0x770
[ 101.354649] create_new_namespaces+0x3f6/0xb30
[ 101.355343] unshare_nsproxy_namespaces+0xc1/0x200
[ 101.356072] ksys_unshare+0x44d/0x8e0
[ 101.356632] ? __pfx_ksys_unshare+0x10/0x10
[ 101.357289] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 101.358119] __x64_sys_unshare+0x31/0x40
[ 101.358708] do_syscall_64+0x3f/0x90
[ 101.359279] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 101.360030] RIP: 0033:0x7f97e475f0d7
[ 101.360566] 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
[ 101.363124] RSP: 002b:00007ffdf6340ad8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 101.364193] RAX: ffffffffffffffda RBX: 00007ffdf6341118 RCX: 00007f97e475f0d7
[ 101.365229] RDX: 00007f97e47c941f RSI: 00007ffdf6340a70 RDI: 0000000040000000
[ 101.366259] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf6340880
[ 101.367287] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f97e4871bf0
[ 101.368264] R13: 00007ffdf6340bb0 R14: 0000000000000000 R15: 00000000000000f8
[ 101.369277]
[ 101.369608] irq event stamp: 9459
[ 101.370105] hardirqs last enabled at (9471): [] __up_console_sem+0x78/0x80
[ 101.371275] hardirqs last disabled at (9482): [] __up_console_sem+0x5d/0x80
[ 101.372435] softirqs last enabled at (9186): [] irq_exit_rcu+0x93/0xc0
[ 101.373568] softirqs last disabled at (9177): [] irq_exit_rcu+0x93/0xc0
[ 101.374692] ---[ end trace 0000000000000000 ]---
[ 101.380043] ------------[ cut here ]------------
[ 101.380690] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 101.382683] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 101.383858] Modules linked in:
[ 101.384299] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 101.385585] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 101.386697] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 101.387434] 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
[ 101.389852] RSP: 0018:ffff88800dc17c00 EFLAGS: 00010282
[ 101.390563] RAX: 0000000000000000 RBX: ffff88800ed9be40 RCX: 0000000000000000
[ 101.391537] RDX: ffff888019f0b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 101.392511] RBP: ffff88800ed9be54 R08: 0000000000000001 R09: 0000000000000000
[ 101.393491] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 101.394454] R13: ffffffff84e223a0 R14: ffff88800ed9be48 R15: ffffffff84da62e0
[ 101.395438] FS: 000055555709c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 101.396536] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 101.397365] CR2: 00007f778ef276f4 CR3: 000000000e7c8000 CR4: 0000000000350ee0
[ 101.398343] Call Trace:
[ 101.398696]
[ 101.399052] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 101.399745] ipv6_frags_init_net+0x206/0x3c0
[ 101.400359] ops_init+0xbb/0x6b0
[ 101.400886] setup_net+0x3d9/0x990
[ 101.401376] ? down_read_killable+0x1d7/0x4e0
[ 101.402019] ? __pfx_setup_net+0x10/0x10
[ 101.402571] ? copy_net_ns+0x17c/0x770
[ 101.403153] copy_net_ns+0x321/0x770
[ 101.403678] create_new_namespaces+0x3f6/0xb30
[ 101.404345] unshare_nsproxy_namespaces+0xc1/0x200
[ 101.405113] ksys_unshare+0x44d/0x8e0
[ 101.405859] ? __pfx_ksys_unshare+0x10/0x10
[ 101.406561] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 101.407400] __x64_sys_unshare+0x31/0x40
[ 101.408037] do_syscall_64+0x3f/0x90
[ 101.408557] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 101.409388] RIP: 0033:0x7f97e475f0d7
[ 101.409989] 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
[ 101.412455] RSP: 002b:00007ffdf6340ad8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 101.413509] RAX: ffffffffffffffda RBX: 00007ffdf6341118 RCX: 00007f97e475f0d7
[ 101.414497] RDX: 00007f97e47c941f RSI: 00007ffdf6340a70 RDI: 0000000040000000
[ 101.415465] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf6340880
[ 101.416444] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f97e4871bf0
[ 101.417425] R13: 00007ffdf6340bb0 R14: 0000000000000000 R15: 00000000000000f8
[ 101.418420]
[ 101.418774] irq event stamp: 11183
[ 101.419245] hardirqs last enabled at (11193): [] __up_console_sem+0x78/0x80
[ 101.420416] hardirqs last disabled at (11204): [] __up_console_sem+0x5d/0x80
[ 101.421612] softirqs last enabled at (10672): [] irq_exit_rcu+0x93/0xc0
[ 101.422749] softirqs last disabled at (10667): [] irq_exit_rcu+0x93/0xc0
[ 101.423854] ---[ end trace 0000000000000000 ]---
[ 101.425314] ------------[ cut here ]------------
[ 101.426041] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 101.428155] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 101.429290] Modules linked in:
[ 101.429766] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 101.431020] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 101.432096] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 101.432840] 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
[ 101.435148] RSP: 0018:ffff88800dc17bf0 EFLAGS: 00010286
[ 101.435869] RAX: 0000000000000000 RBX: ffff88800c4a8c40 RCX: 0000000000000000
[ 101.436830] RDX: ffff888019f0b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 101.437778] RBP: ffff88800c4a8c54 R08: 0000000000000001 R09: 0000000000000000
[ 101.438675] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 101.439623] R13: ffffffff84e223a0 R14: ffff88800c4a8c48 R15: ffffffff84daf020
[ 101.440578] FS: 000055555709c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 101.441645] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 101.442426] CR2: 00007f778ef276f4 CR3: 000000000e7c8000 CR4: 0000000000350ee0
[ 101.443375] Call Trace:
[ 101.443755]
[ 101.444075] nf_ct_net_init+0x224/0x3d0
[ 101.444620] ? __pfx_nf_ct_net_init+0x10/0x10
[ 101.445291] ops_init+0xbb/0x6b0
[ 101.445799] setup_net+0x3d9/0x990
[ 101.446285] ? down_read_killable+0x1d7/0x4e0
[ 101.446917] ? __pfx_setup_net+0x10/0x10
[ 101.447463] ? copy_net_ns+0x17c/0x770
[ 101.448033] copy_net_ns+0x321/0x770
[ 101.448545] create_new_namespaces+0x3f6/0xb30
[ 101.449216] unshare_nsproxy_namespaces+0xc1/0x200
[ 101.449900] ksys_unshare+0x44d/0x8e0
[ 101.450427] ? __pfx_ksys_unshare+0x10/0x10
[ 101.451052] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 101.451845] __x64_sys_unshare+0x31/0x40
[ 101.452401] do_syscall_64+0x3f/0x90
[ 101.452947] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 101.453638] RIP: 0033:0x7f97e475f0d7
[ 101.454167] 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
[ 101.456496] RSP: 002b:00007ffdf6340ad8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 101.457512] RAX: ffffffffffffffda RBX: 00007ffdf6341118 RCX: 00007f97e475f0d7
[ 101.458458] RDX: 00007f97e47c941f RSI: 00007ffdf6340a70 RDI: 0000000040000000
[ 101.459404] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf6340880
[ 101.460351] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f97e4871bf0
[ 101.461314] R13: 00007ffdf6340bb0 R14: 0000000000000000 R15: 00000000000000f8
[ 101.462286]
[ 101.462608] irq event stamp: 12043
[ 101.463098] hardirqs last enabled at (12055): [] __up_console_sem+0x78/0x80
[ 101.464227] hardirqs last disabled at (12066): [] __up_console_sem+0x5d/0x80
[ 101.465368] softirqs last enabled at (11950): [] irq_exit_rcu+0x93/0xc0
[ 101.466474] softirqs last disabled at (11941): [] irq_exit_rcu+0x93/0xc0
[ 101.467584] ---[ end trace 0000000000000000 ]---
[ 103.007584] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 105.054793] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 107.102810] Bluetooth: hci0: command 0x040f tx timeout
[ 109.150790] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:36:50 Registers:
info registers vcpu 0
RAX=ffffffff8607eb3d RBX=0000000000000002 RCX=0000000000000000 RDX=0000000000000000
RSI=0000000000000001 RDI=ffffffff8607eb3c RBP=ffff88806ce09af8 RSP=ffff88806ce099e0
R8 =ffffffff8607eb3a R9 =ffffffff8607eb3e R10=0000000000038001 R11=ffff88806ce09ae0
R12=ffff88806ce09b00 R13=ffff88806ce09ae8 R14=ffff88806ce09b48 R15=ffff88806ce09aa0
RIP=ffffffff8113207a RFL=00000246 [---Z-P-] 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 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=00007f1572d8b5a0 CR3=000000001650c000 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=13d38bfe02ea8aaba14bca0cf72a690d
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=03161403dadde7d300000000001410e8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=9ffa30d00e250d5000000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800dc175f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 000055555709c400 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=00007f778ef276f4 CR3=000000000e7c8000 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