Warning: Permanently added '[localhost]:26427' (ECDSA) to the list of known hosts.
2023/05/17 08:20:42 fuzzer started
2023/05/17 08:20:43 dialing manager at localhost:35573
2023/05/17 08:20:43 checking machine...
2023/05/17 08:20:43 checking revisions...
syzkaller login: [ 47.774675] kmemleak: Automatic memory scanning thread ended
2023/05/17 08:20:43 testing simple program...
[ 47.855592] cgroup: Unknown subsys name 'net'
[ 47.987924] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 61.210208] audit: type=1400 audit(1684311657.038:6): avc: denied { execmem } for pid=261 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 62.346381] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.348857] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.354613] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.356844] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.358126] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.358963] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 62.721119] ------------[ cut here ]------------
[ 62.721587] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.723780] WARNING: CPU: 0 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.726460] Modules linked in:
[ 62.726725] CPU: 0 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.727450] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.728075] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.728523] 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
[ 62.729921] RSP: 0018:ffff888019b67c00 EFLAGS: 00010282
[ 62.731361] RAX: 0000000000000000 RBX: ffff888015d9bc40 RCX: 0000000000000000
[ 62.732945] RDX: ffff888019b4b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.734588] RBP: ffff888015d9bc54 R08: 0000000000000001 R09: 0000000000000000
[ 62.736193] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.737779] R13: ffffffff84e223a0 R14: ffff888015d9bc48 R15: ffffffff84d73340
[ 62.739455] FS: 0000555557039400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.741235] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.742563] CR2: 00007fecca01d6f4 CR3: 000000000ed9e000 CR4: 0000000000350ef0
[ 62.744223] Call Trace:
[ 62.744799]
[ 62.745335] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.746518] ipv4_frags_init_net+0x269/0x440
[ 62.747499] ops_init+0xbb/0x6b0
[ 62.748298] setup_net+0x3d9/0x990
[ 62.749088] ? down_read_killable+0x1d7/0x4e0
[ 62.754340] ? __pfx_setup_net+0x10/0x10
[ 62.754705] ? copy_net_ns+0x17c/0x770
[ 62.762430] copy_net_ns+0x321/0x770
[ 62.762758] create_new_namespaces+0x3f6/0xb30
[ 62.763171] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.763566] ksys_unshare+0x44d/0x8e0
[ 62.763888] ? __pfx_ksys_unshare+0x10/0x10
[ 62.764272] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.764738] __x64_sys_unshare+0x31/0x40
[ 62.765072] do_syscall_64+0x3f/0x90
[ 62.765410] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.765828] RIP: 0033:0x7f277bbe30d7
[ 62.770193] 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
[ 62.771587] RSP: 002b:00007ffe9831ab58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.772208] RAX: ffffffffffffffda RBX: 00007ffe9831b198 RCX: 00007f277bbe30d7
[ 62.772758] RDX: 00007f277bc4d41f RSI: 00007ffe9831aaf0 RDI: 0000000040000000
[ 62.773331] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe9831a900
[ 62.773878] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f277bcf5bf0
[ 62.774491] R13: 00007ffe9831ac30 R14: 0000000000000000 R15: 00000000000000f8
[ 62.775059]
[ 62.775291] irq event stamp: 9419
[ 62.775569] hardirqs last enabled at (9429): [] __up_console_sem+0x78/0x80
[ 62.776259] hardirqs last disabled at (9440): [] __up_console_sem+0x5d/0x80
[ 62.776916] softirqs last enabled at (9154): [] irq_exit_rcu+0x93/0xc0
[ 62.777591] softirqs last disabled at (9149): [] irq_exit_rcu+0x93/0xc0
[ 62.778291] ---[ end trace 0000000000000000 ]---
[ 62.783961] ------------[ cut here ]------------
[ 62.784380] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.785475] WARNING: CPU: 0 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.786210] Modules linked in:
[ 62.786477] CPU: 0 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.787232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.787864] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.788325] 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
[ 62.789752] RSP: 0018:ffff888019b67c00 EFLAGS: 00010282
[ 62.790251] RAX: 0000000000000000 RBX: ffff888010258840 RCX: 0000000000000000
[ 62.790797] RDX: ffff888019b4b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.791371] RBP: ffff888010258854 R08: 0000000000000001 R09: 0000000000000000
[ 62.791949] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.792515] R13: ffffffff84e223a0 R14: ffff888010258848 R15: ffffffff84da62e0
[ 62.793110] FS: 0000555557039400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.793754] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.794257] CR2: 00007fecca01d6f4 CR3: 000000000ed9e000 CR4: 0000000000350ef0
[ 62.794822] Call Trace:
[ 62.795043]
[ 62.795285] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.795696] ipv6_frags_init_net+0x206/0x3c0
[ 62.796066] ops_init+0xbb/0x6b0
[ 62.796405] setup_net+0x3d9/0x990
[ 62.796715] ? down_read_killable+0x1d7/0x4e0
[ 62.797097] ? __pfx_setup_net+0x10/0x10
[ 62.797466] ? copy_net_ns+0x17c/0x770
[ 62.797803] copy_net_ns+0x321/0x770
[ 62.798181] create_new_namespaces+0x3f6/0xb30
[ 62.798549] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.798939] ksys_unshare+0x44d/0x8e0
[ 62.799299] ? __pfx_ksys_unshare+0x10/0x10
[ 62.799662] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.800164] __x64_sys_unshare+0x31/0x40
[ 62.800506] do_syscall_64+0x3f/0x90
[ 62.800821] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.801279] RIP: 0033:0x7f277bbe30d7
[ 62.801590] 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
[ 62.803030] RSP: 002b:00007ffe9831ab58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.803664] RAX: ffffffffffffffda RBX: 00007ffe9831b198 RCX: 00007f277bbe30d7
[ 62.804257] RDX: 00007f277bc4d41f RSI: 00007ffe9831aaf0 RDI: 0000000040000000
[ 62.804823] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe9831a900
[ 62.805416] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f277bcf5bf0
[ 62.805974] R13: 00007ffe9831ac30 R14: 0000000000000000 R15: 00000000000000f8
[ 62.806603]
[ 62.806804] irq event stamp: 11239
[ 62.807083] hardirqs last enabled at (11249): [] __up_console_sem+0x78/0x80
[ 62.807776] hardirqs last disabled at (11260): [] __up_console_sem+0x5d/0x80
[ 62.808471] softirqs last enabled at (10532): [] irq_exit_rcu+0x93/0xc0
[ 62.809116] softirqs last disabled at (10517): [] irq_exit_rcu+0x93/0xc0
[ 62.809794] ---[ end trace 0000000000000000 ]---
[ 62.810995] ------------[ cut here ]------------
[ 62.811414] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.812660] WARNING: CPU: 0 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.813377] Modules linked in:
[ 62.813649] CPU: 0 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.818465] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.819111] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.819569] 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
[ 62.820981] RSP: 0018:ffff888019b67bf0 EFLAGS: 00010286
[ 62.821438] RAX: 0000000000000000 RBX: ffff888010258240 RCX: 0000000000000000
[ 62.822004] RDX: ffff888019b4b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.822637] RBP: ffff888010258254 R08: 0000000000000001 R09: 0000000000000000
[ 62.823233] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.823798] R13: ffffffff84e223a0 R14: ffff888010258248 R15: ffffffff84daf020
[ 62.824398] FS: 0000555557039400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.825033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.825537] CR2: 00007fecca01d6f4 CR3: 000000000ed9e000 CR4: 0000000000350ef0
[ 62.826166] Call Trace:
[ 62.826393]
[ 62.826598] nf_ct_net_init+0x224/0x3d0
[ 62.826950] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.827365] ops_init+0xbb/0x6b0
[ 62.827690] setup_net+0x3d9/0x990
[ 62.827991] ? down_read_killable+0x1d7/0x4e0
[ 62.828401] ? __pfx_setup_net+0x10/0x10
[ 62.828778] ? copy_net_ns+0x17c/0x770
[ 62.829127] copy_net_ns+0x321/0x770
[ 62.829491] create_new_namespaces+0x3f6/0xb30
[ 62.829890] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.830374] ksys_unshare+0x44d/0x8e0
[ 62.830707] ? __pfx_ksys_unshare+0x10/0x10
[ 62.831078] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.831580] __x64_sys_unshare+0x31/0x40
[ 62.831924] do_syscall_64+0x3f/0x90
[ 62.832281] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.832707] RIP: 0033:0x7f277bbe30d7
[ 62.833019] 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
[ 62.834465] RSP: 002b:00007ffe9831ab58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.835069] RAX: ffffffffffffffda RBX: 00007ffe9831b198 RCX: 00007f277bbe30d7
[ 62.835665] RDX: 00007f277bc4d41f RSI: 00007ffe9831aaf0 RDI: 0000000040000000
[ 62.836269] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe9831a900
[ 62.836832] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f277bcf5bf0
[ 62.837428] R13: 00007ffe9831ac30 R14: 0000000000000000 R15: 00000000000000f8
[ 62.838001]
[ 62.838258] irq event stamp: 11953
[ 62.838550] hardirqs last enabled at (11963): [] __up_console_sem+0x78/0x80
[ 62.839257] hardirqs last disabled at (11974): [] __up_console_sem+0x5d/0x80
[ 62.839938] softirqs last enabled at (11308): [] irq_exit_rcu+0x93/0xc0
[ 62.840632] softirqs last disabled at (11303): [] irq_exit_rcu+0x93/0xc0
[ 62.841326] ---[ end trace 0000000000000000 ]---
[ 64.419918] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 66.468261] Bluetooth: hci0: command 0x041b tx timeout
[ 68.518288] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 70.569022] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:20:57 Registers:
info registers vcpu 0
RAX=1ffff1100d9e74e0 RBX=ffff88806cf3a700 RCX=0000000000000000 RDX=ffff888019b4b680
RSI=ffffffff8216fd11 RDI=ffff88800a300038 RBP=0000000000000000 RSP=ffff88806ce09a40
R8 =0000000ec672757c R9 =1ffffffff0a56f20 R10=ffff88800a3003e7 R11=0000000000000001
R12=ffff88800a300038 R13=1ffff1100d9c134a R14=ffff88800a300038 R15=0000000000000001
RIP=ffffffff8216fd29 RFL=00000046 [---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 0000555557039400 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=00007fecca01d6f4 CR3=000000000ed9e000 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=0000000000028695 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=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 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=00007f816bf95098 CR3=0000000015cd4000 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=47fede99d5eeaea8d549730bf6960181
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=f55d860ac0e03e820000000000113200 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=8bf44d8fc9279f5100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000