Warning: Permanently added '[localhost]:17316' (ECDSA) to the list of known hosts.
2023/05/17 10:40:42 fuzzer started
2023/05/17 10:40:43 dialing manager at localhost:35573
2023/05/17 10:40:43 checking machine...
2023/05/17 10:40:43 checking revisions...
syzkaller login: [ 37.755425] kmemleak: Automatic memory scanning thread ended
2023/05/17 10:40:43 testing simple program...
[ 37.824201] cgroup: Unknown subsys name 'net'
[ 37.919756] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.972709] audit: type=1400 audit(1684320055.609:6): 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
[ 51.085336] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.092188] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.094248] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.097204] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.098744] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.100057] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.476078] ------------[ cut here ]------------
[ 51.476722] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.478436] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.479520] Modules linked in:
[ 51.479959] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.483969] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.485287] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.486194] 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
[ 51.488932] RSP: 0018:ffff88801e6f7c00 EFLAGS: 00010282
[ 51.489706] RAX: 0000000000000000 RBX: ffff88800d90cc40 RCX: 0000000000000000
[ 51.490903] RDX: ffff888016401b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.492098] RBP: ffff88800d90cc54 R08: 0000000000000001 R09: 0000000000000000
[ 51.493344] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.494619] R13: ffffffff84e223a0 R14: ffff88800d90cc48 R15: ffffffff84d73340
[ 51.495771] FS: 0000555555f66400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.496895] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.497604] CR2: 00007fd1a145a6f4 CR3: 000000000ca86000 CR4: 0000000000350ef0
[ 51.498689] Call Trace:
[ 51.499178]
[ 51.499486] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.500181] ipv4_frags_init_net+0x269/0x440
[ 51.500764] ops_init+0xbb/0x6b0
[ 51.501254] setup_net+0x3d9/0x990
[ 51.501723] ? down_read_killable+0x1d7/0x4e0
[ 51.502332] ? __pfx_setup_net+0x10/0x10
[ 51.502852] ? copy_net_ns+0x17c/0x770
[ 51.503427] copy_net_ns+0x321/0x770
[ 51.503966] create_new_namespaces+0x3f6/0xb30
[ 51.504573] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.505234] ksys_unshare+0x44d/0x8e0
[ 51.505735] ? __pfx_ksys_unshare+0x10/0x10
[ 51.506327] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.507092] __x64_sys_unshare+0x31/0x40
[ 51.507622] do_syscall_64+0x3f/0x90
[ 51.508138] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.508793] RIP: 0033:0x7f440fc650d7
[ 51.509300] 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
[ 51.511542] RSP: 002b:00007ffe8105beb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.512526] RAX: ffffffffffffffda RBX: 00007ffe8105c4f8 RCX: 00007f440fc650d7
[ 51.513437] RDX: 00007f440fccf41f RSI: 00007ffe8105be50 RDI: 0000000040000000
[ 51.514360] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe8105bc60
[ 51.515297] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f440fd77bf0
[ 51.516232] R13: 00007ffe8105bf90 R14: 0000000000000000 R15: 00000000000000f8
[ 51.517170]
[ 51.517483] irq event stamp: 10771
[ 51.517968] hardirqs last enabled at (10783): [] __up_console_sem+0x78/0x80
[ 51.519073] hardirqs last disabled at (10794): [] __up_console_sem+0x5d/0x80
[ 51.520181] softirqs last enabled at (10486): [] irq_exit_rcu+0x93/0xc0
[ 51.521253] softirqs last disabled at (10473): [] irq_exit_rcu+0x93/0xc0
[ 51.522316] ---[ end trace 0000000000000000 ]---
[ 51.527541] ------------[ cut here ]------------
[ 51.528184] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.529850] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.530967] Modules linked in:
[ 51.531401] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.532607] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.533672] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.534369] 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
[ 51.536642] RSP: 0018:ffff88801e6f7c00 EFLAGS: 00010282
[ 51.537345] RAX: 0000000000000000 RBX: ffff88800ed6a240 RCX: 0000000000000000
[ 51.538264] RDX: ffff888016401b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.539191] RBP: ffff88800ed6a254 R08: 0000000000000001 R09: 0000000000000000
[ 51.540108] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.541029] R13: ffffffff84e223a0 R14: ffff88800ed6a248 R15: ffffffff84da62e0
[ 51.541948] FS: 0000555555f66400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.542972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.543733] CR2: 00007fd1a145a6f4 CR3: 000000000ca86000 CR4: 0000000000350ef0
[ 51.544651] Call Trace:
[ 51.545003]
[ 51.545302] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.545946] ipv6_frags_init_net+0x206/0x3c0
[ 51.546499] ops_init+0xbb/0x6b0
[ 51.546967] setup_net+0x3d9/0x990
[ 51.547440] ? down_read_killable+0x1d7/0x4e0
[ 51.548030] ? __pfx_setup_net+0x10/0x10
[ 51.548547] ? copy_net_ns+0x17c/0x770
[ 51.549087] copy_net_ns+0x321/0x770
[ 51.549565] create_new_namespaces+0x3f6/0xb30
[ 51.550186] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.550800] ksys_unshare+0x44d/0x8e0
[ 51.551331] ? __pfx_ksys_unshare+0x10/0x10
[ 51.551906] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.552612] __x64_sys_unshare+0x31/0x40
[ 51.553149] do_syscall_64+0x3f/0x90
[ 51.553624] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.554288] RIP: 0033:0x7f440fc650d7
[ 51.554749] 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
[ 51.556922] RSP: 002b:00007ffe8105beb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.557834] RAX: ffffffffffffffda RBX: 00007ffe8105c4f8 RCX: 00007f440fc650d7
[ 51.558719] RDX: 00007f440fccf41f RSI: 00007ffe8105be50 RDI: 0000000040000000
[ 51.559614] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe8105bc60
[ 51.560490] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f440fd77bf0
[ 51.561375] R13: 00007ffe8105bf90 R14: 0000000000000000 R15: 00000000000000f8
[ 51.562278]
[ 51.562578] irq event stamp: 12443
[ 51.563058] hardirqs last enabled at (12455): [] __up_console_sem+0x78/0x80
[ 51.564112] hardirqs last disabled at (12466): [] __up_console_sem+0x5d/0x80
[ 51.565173] softirqs last enabled at (11826): [] irq_exit_rcu+0x93/0xc0
[ 51.566258] softirqs last disabled at (12487): [] irq_exit_rcu+0x93/0xc0
[ 51.567324] ---[ end trace 0000000000000000 ]---
[ 51.568989] ------------[ cut here ]------------
[ 51.569576] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.571488] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.572555] Modules linked in:
[ 51.572995] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.574139] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.575163] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.575822] 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
[ 51.578085] RSP: 0018:ffff88801e6f7bf0 EFLAGS: 00010286
[ 51.578756] RAX: 0000000000000000 RBX: ffff88800ed6aa40 RCX: 0000000000000000
[ 51.579722] RDX: ffff888016401b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.580649] RBP: ffff88800ed6aa54 R08: 0000000000000001 R09: 0000000000000000
[ 51.581575] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.582497] R13: ffffffff84e223a0 R14: ffff88800ed6aa48 R15: ffffffff84daf020
[ 51.583434] FS: 0000555555f66400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.584477] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.585264] CR2: 00007fd1a145a6f4 CR3: 000000000ca86000 CR4: 0000000000350ef0
[ 51.586189] Call Trace:
[ 51.586536]
[ 51.586850] nf_ct_net_init+0x224/0x3d0
[ 51.587444] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.588070] ops_init+0xbb/0x6b0
[ 51.588529] setup_net+0x3d9/0x990
[ 51.589028] ? down_read_killable+0x1d7/0x4e0
[ 51.589616] ? __pfx_setup_net+0x10/0x10
[ 51.590171] ? copy_net_ns+0x17c/0x770
[ 51.590692] copy_net_ns+0x321/0x770
[ 51.591225] create_new_namespaces+0x3f6/0xb30
[ 51.591828] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.592505] ksys_unshare+0x44d/0x8e0
[ 51.593041] ? __pfx_ksys_unshare+0x10/0x10
[ 51.593608] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.594380] __x64_sys_unshare+0x31/0x40
[ 51.594944] do_syscall_64+0x3f/0x90
[ 51.595447] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.596143] RIP: 0033:0x7f440fc650d7
[ 51.596624] 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
[ 51.598914] RSP: 002b:00007ffe8105beb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.599925] RAX: ffffffffffffffda RBX: 00007ffe8105c4f8 RCX: 00007f440fc650d7
[ 51.600836] RDX: 00007f440fccf41f RSI: 00007ffe8105be50 RDI: 0000000040000000
[ 51.601777] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe8105bc60
[ 51.602707] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f440fd77bf0
[ 51.603646] R13: 00007ffe8105bf90 R14: 0000000000000000 R15: 00000000000000f8
[ 51.604601]
[ 51.604948] irq event stamp: 13221
[ 51.605403] hardirqs last enabled at (13231): [] __up_console_sem+0x78/0x80
[ 51.606539] hardirqs last disabled at (13242): [] __up_console_sem+0x5d/0x80
[ 51.607689] softirqs last enabled at (12934): [] irq_exit_rcu+0x93/0xc0
[ 51.608780] softirqs last disabled at (12929): [] irq_exit_rcu+0x93/0xc0
[ 51.609880] ---[ end trace 0000000000000000 ]---
executing program
[ 53.166602] Bluetooth: hci0: command 0x0409 tx timeout
[ 55.213938] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.261921] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.309937] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
10:40:56 Registers:
info registers vcpu 0
RAX=0000000000000072 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801e6f75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000072 R11=0000000000000001
R12=0000000000000072 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 0000555555f66400 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=00007fd1a145a6f4 CR3=000000000ca86000 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=000000000002b0eb 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=00007fabd5ed3370 CR3=000000000e47c000 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=bd1eb2e77db924a7394036c35c4ff4d7
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=3dd469a1f9006eb7000000000013bdf0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=f9d08b459f77227f00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000