Warning: Permanently added '[localhost]:8740' (ECDSA) to the list of known hosts.
2023/05/17 06:54:51 fuzzer started
2023/05/17 06:54:51 dialing manager at localhost:35573
2023/05/17 06:54:51 checking machine...
2023/05/17 06:54:51 checking revisions...
syzkaller login: [ 64.294887] kmemleak: Automatic memory scanning thread ended
2023/05/17 06:54:51 testing simple program...
[ 64.363506] cgroup: Unknown subsys name 'net'
[ 64.439954] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 75.910089] audit: type=1400 audit(1684306503.489:6): 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
executing program
[ 77.049026] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 77.050628] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 77.052950] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 77.056226] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 77.058198] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 77.060115] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 77.474230] ------------[ cut here ]------------
[ 77.475620] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 77.477360] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 77.478595] Modules linked in:
[ 77.479189] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 77.483622] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 77.484711] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 77.485411] 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
[ 77.487656] RSP: 0018:ffff88801c847c00 EFLAGS: 00010282
[ 77.488364] RAX: 0000000000000000 RBX: ffff88800c9bb040 RCX: 0000000000000000
[ 77.489258] RDX: ffff888016e9b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 77.490176] RBP: ffff88800c9bb054 R08: 0000000000000001 R09: 0000000000000000
[ 77.491070] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 77.491971] R13: ffffffff84e223a0 R14: ffff88800c9bb048 R15: ffffffff84d73340
[ 77.492877] FS: 00005555558cd400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 77.493889] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 77.494606] CR2: 00007f61ab9666f4 CR3: 000000000d6ae000 CR4: 0000000000350ef0
[ 77.495494] Call Trace:
[ 77.495852]
[ 77.496153] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 77.496762] ipv4_frags_init_net+0x269/0x440
[ 77.497352] ops_init+0xbb/0x6b0
[ 77.497841] setup_net+0x3d9/0x990
[ 77.498330] ? down_read_killable+0x1d7/0x4e0
[ 77.498932] ? __pfx_setup_net+0x10/0x10
[ 77.499443] ? copy_net_ns+0x17c/0x770
[ 77.499983] copy_net_ns+0x321/0x770
[ 77.500467] create_new_namespaces+0x3f6/0xb30
[ 77.501093] unshare_nsproxy_namespaces+0xc1/0x200
[ 77.501713] ksys_unshare+0x44d/0x8e0
[ 77.502257] ? __pfx_ksys_unshare+0x10/0x10
[ 77.502845] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 77.503563] __x64_sys_unshare+0x31/0x40
[ 77.504122] do_syscall_64+0x3f/0x90
[ 77.504596] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 77.505276] RIP: 0033:0x7f26669d20d7
[ 77.505742] 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
[ 77.507908] RSP: 002b:00007ffe1d187608 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 77.508853] RAX: ffffffffffffffda RBX: 00007ffe1d187c48 RCX: 00007f26669d20d7
[ 77.509740] RDX: 00007f2666a3c41f RSI: 00007ffe1d1875a0 RDI: 0000000040000000
[ 77.510668] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe1d1873b0
[ 77.511575] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2666ae4bf0
[ 77.512464] R13: 00007ffe1d1876e0 R14: 0000000000000000 R15: 00000000000000f8
[ 77.513380]
[ 77.513684] irq event stamp: 9375
[ 77.514149] hardirqs last enabled at (9387): [] __up_console_sem+0x78/0x80
[ 77.515208] hardirqs last disabled at (9398): [] __up_console_sem+0x5d/0x80
[ 77.516272] softirqs last enabled at (9284): [] irq_exit_rcu+0x93/0xc0
[ 77.517298] softirqs last disabled at (9279): [] irq_exit_rcu+0x93/0xc0
[ 77.518342] ---[ end trace 0000000000000000 ]---
[ 77.524043] ------------[ cut here ]------------
[ 77.524647] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 77.526520] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 77.527603] Modules linked in:
[ 77.528049] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 77.529229] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 77.530272] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 77.530962] 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
[ 77.533172] RSP: 0018:ffff88801c847c00 EFLAGS: 00010282
[ 77.533880] RAX: 0000000000000000 RBX: ffff8880144d0640 RCX: 0000000000000000
[ 77.534772] RDX: ffff888016e9b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 77.535686] RBP: ffff8880144d0654 R08: 0000000000000001 R09: 0000000000000000
[ 77.536586] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 77.537534] R13: ffffffff84e223a0 R14: ffff8880144d0648 R15: ffffffff84da62e0
[ 77.538478] FS: 00005555558cd400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 77.539481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 77.540225] CR2: 00007f61ab9666f4 CR3: 000000000d6ae000 CR4: 0000000000350ef0
[ 77.541123] Call Trace:
[ 77.541458]
[ 77.541756] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 77.542427] ipv6_frags_init_net+0x206/0x3c0
[ 77.543034] ops_init+0xbb/0x6b0
[ 77.543479] setup_net+0x3d9/0x990
[ 77.543968] ? down_read_killable+0x1d7/0x4e0
[ 77.544535] ? __pfx_setup_net+0x10/0x10
[ 77.545084] ? copy_net_ns+0x17c/0x770
[ 77.545597] copy_net_ns+0x321/0x770
[ 77.546127] create_new_namespaces+0x3f6/0xb30
[ 77.546713] unshare_nsproxy_namespaces+0xc1/0x200
[ 77.547368] ksys_unshare+0x44d/0x8e0
[ 77.547909] ? __pfx_ksys_unshare+0x10/0x10
[ 77.548466] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 77.549216] __x64_sys_unshare+0x31/0x40
[ 77.549735] do_syscall_64+0x3f/0x90
[ 77.550265] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 77.550942] RIP: 0033:0x7f26669d20d7
[ 77.551415] 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
[ 77.553563] RSP: 002b:00007ffe1d187608 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 77.554526] RAX: ffffffffffffffda RBX: 00007ffe1d187c48 RCX: 00007f26669d20d7
[ 77.555427] RDX: 00007f2666a3c41f RSI: 00007ffe1d1875a0 RDI: 0000000040000000
[ 77.556319] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe1d1873b0
[ 77.557218] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2666ae4bf0
[ 77.558145] R13: 00007ffe1d1876e0 R14: 0000000000000000 R15: 00000000000000f8
[ 77.559064]
[ 77.559370] irq event stamp: 11529
[ 77.559841] hardirqs last enabled at (11541): [] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 77.561079] hardirqs last disabled at (11552): [] __up_console_sem+0x5d/0x80
[ 77.562176] softirqs last enabled at (11358): [] irq_exit_rcu+0x93/0xc0
[ 77.563245] softirqs last disabled at (11349): [] irq_exit_rcu+0x93/0xc0
[ 77.564316] ---[ end trace 0000000000000000 ]---
[ 77.565690] ------------[ cut here ]------------
[ 77.566378] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 77.568251] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 77.569335] Modules linked in:
[ 77.569745] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 77.570915] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 77.571940] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 77.572586] 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
[ 77.574776] RSP: 0018:ffff88801c847bf0 EFLAGS: 00010286
[ 77.575450] RAX: 0000000000000000 RBX: ffff88800d04b040 RCX: 0000000000000000
[ 77.576348] RDX: ffff888016e9b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 77.577239] RBP: ffff88800d04b054 R08: 0000000000000001 R09: 0000000000000000
[ 77.578215] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 77.579119] R13: ffffffff84e223a0 R14: ffff88800d04b048 R15: ffffffff84daf020
[ 77.580056] FS: 00005555558cd400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 77.581058] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 77.581765] CR2: 00007f61ab9666f4 CR3: 000000000d6ae000 CR4: 0000000000350ef0
[ 77.582668] Call Trace:
[ 77.583040]
[ 77.583348] nf_ct_net_init+0x224/0x3d0
[ 77.583913] ? __pfx_nf_ct_net_init+0x10/0x10
[ 77.584497] ops_init+0xbb/0x6b0
[ 77.584992] setup_net+0x3d9/0x990
[ 77.585465] ? down_read_killable+0x1d7/0x4e0
[ 77.586090] ? __pfx_setup_net+0x10/0x10
[ 77.586605] ? copy_net_ns+0x17c/0x770
[ 77.587153] copy_net_ns+0x321/0x770
[ 77.587644] create_new_namespaces+0x3f6/0xb30
[ 77.588267] unshare_nsproxy_namespaces+0xc1/0x200
[ 77.588931] ksys_unshare+0x44d/0x8e0
[ 77.589428] ? __pfx_ksys_unshare+0x10/0x10
[ 77.590041] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 77.590767] __x64_sys_unshare+0x31/0x40
[ 77.591323] do_syscall_64+0x3f/0x90
[ 77.591797] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 77.592479] RIP: 0033:0x7f26669d20d7
[ 77.592982] 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
[ 77.595163] RSP: 002b:00007ffe1d187608 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 77.596117] RAX: ffffffffffffffda RBX: 00007ffe1d187c48 RCX: 00007f26669d20d7
[ 77.597021] RDX: 00007f2666a3c41f RSI: 00007ffe1d1875a0 RDI: 0000000040000000
[ 77.597925] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe1d1873b0
[ 77.598795] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2666ae4bf0
[ 77.599703] R13: 00007ffe1d1876e0 R14: 0000000000000000 R15: 00000000000000f8
[ 77.600630]
[ 77.600972] irq event stamp: 12299
[ 77.601417] hardirqs last enabled at (12309): [] __up_console_sem+0x78/0x80
[ 77.602506] hardirqs last disabled at (12320): [] __up_console_sem+0x5d/0x80
[ 77.603572] softirqs last enabled at (11836): [] irq_exit_rcu+0x93/0xc0
[ 77.604643] softirqs last disabled at (12341): [] irq_exit_rcu+0x93/0xc0
[ 77.605711] ---[ end trace 0000000000000000 ]---
[ 79.077547] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 81.124527] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 83.172014] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 85.219978] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
06:54:45 Registers:
info registers vcpu 0
RAX=0000000000000073 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801c8475f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000073 R11=0000000000000001
R12=0000000000000073 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 00005555558cd400 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=00007f61ab9666f4 CR3=000000000d6ae000 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=000000000002acdb 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=00007fe0d07a8780 CR3=000000000ec8c000 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=df36e87deb753fb71a4884a5d70c085e
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=26849115080da360000000000013c7d8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=ad6557c61812383000000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000202020200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000