Warning: Permanently added '[localhost]:34286' (ECDSA) to the list of known hosts.
2023/05/17 06:11:57 fuzzer started
2023/05/17 06:11:58 dialing manager at localhost:35573
2023/05/17 06:11:58 checking machine...
2023/05/17 06:11:58 checking revisions...
syzkaller login: [ 37.754655] kmemleak: Automatic memory scanning thread ended
2023/05/17 06:11:58 testing simple program...
[ 37.811047] cgroup: Unknown subsys name 'net'
[ 37.884962] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.549661] audit: type=1400 audit(1684303930.980:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 51.676643] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.678368] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.679883] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.681955] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.683495] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.684604] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.912661] ------------[ cut here ]------------
[ 51.913007] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.913866] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.914401] Modules linked in:
[ 51.914608] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.915182] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.915713] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.917942] 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
[ 51.920696] RSP: 0018:ffff88801f307c00 EFLAGS: 00010282
[ 51.921578] RAX: 0000000000000000 RBX: ffff88800e13c040 RCX: 0000000000000000
[ 51.922691] RDX: ffff88800e1ab680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.923815] RBP: ffff88800e13c054 R08: 0000000000000001 R09: 0000000000000000
[ 51.925000] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.926272] R13: ffffffff84e223a0 R14: ffff88800e13c048 R15: ffffffff84d73340
[ 51.927544] FS: 00005555558d1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.928849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.929720] CR2: 00007f180e5266f4 CR3: 000000002031a000 CR4: 0000000000350ef0
[ 51.930773] Call Trace:
[ 51.931160]
[ 51.931552] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.932301] ipv4_frags_init_net+0x269/0x440
[ 51.932960] ops_init+0xbb/0x6b0
[ 51.933520] setup_net+0x3d9/0x990
[ 51.934062] ? down_read_killable+0x1d7/0x4e0
[ 51.934769] ? __pfx_setup_net+0x10/0x10
[ 51.935541] ? copy_net_ns+0x17c/0x770
[ 51.936149] copy_net_ns+0x321/0x770
[ 51.936846] create_new_namespaces+0x3f6/0xb30
[ 51.937662] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.938544] ksys_unshare+0x44d/0x8e0
[ 51.939137] ? __pfx_ksys_unshare+0x10/0x10
[ 51.939922] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.940918] __x64_sys_unshare+0x31/0x40
[ 51.941676] do_syscall_64+0x3f/0x90
[ 51.942245] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.943137] RIP: 0033:0x7f6c9ad5e0d7
[ 51.943835] 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
[ 51.946503] RSP: 002b:00007fff27006528 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.947739] RAX: ffffffffffffffda RBX: 00007fff27006b68 RCX: 00007f6c9ad5e0d7
[ 51.948888] RDX: 00007f6c9adc841f RSI: 00007fff270064c0 RDI: 0000000040000000
[ 51.950028] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff270062d0
[ 51.951175] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6c9ae70bf0
[ 51.952346] R13: 00007fff27006600 R14: 0000000000000000 R15: 00000000000000f8
[ 51.953528]
[ 51.953890] irq event stamp: 8797
[ 51.954585] hardirqs last enabled at (8873): [] __up_console_sem+0x78/0x80
[ 51.956029] hardirqs last disabled at (8942): [] __up_console_sem+0x5d/0x80
[ 51.957384] softirqs last enabled at (8982): [] irq_exit_rcu+0x93/0xc0
[ 51.958737] softirqs last disabled at (8995): [] irq_exit_rcu+0x93/0xc0
[ 51.960151] ---[ end trace 0000000000000000 ]---
[ 51.966016] ------------[ cut here ]------------
[ 51.966715] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.968339] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.969328] Modules linked in:
[ 51.969727] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.970821] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.971799] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.972454] 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
[ 51.974490] RSP: 0018:ffff88801f307c00 EFLAGS: 00010282
[ 51.975136] RAX: 0000000000000000 RBX: ffff88800e574e40 RCX: 0000000000000000
[ 51.976103] RDX: ffff88800e1ab680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.977078] RBP: ffff88800e574e54 R08: 0000000000000001 R09: 0000000000000000
[ 51.978068] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.979063] R13: ffffffff84e223a0 R14: ffff88800e574e48 R15: ffffffff84da62e0
[ 51.980077] FS: 00005555558d1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.981197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.982023] CR2: 00007f180e5266f4 CR3: 000000002031a000 CR4: 0000000000350ef0
[ 51.983009] Call Trace:
[ 51.983459]
[ 51.983817] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.984564] ipv6_frags_init_net+0x206/0x3c0
[ 51.985218] ops_init+0xbb/0x6b0
[ 51.985773] setup_net+0x3d9/0x990
[ 51.986342] ? down_read_killable+0x1d7/0x4e0
[ 51.987013] ? __pfx_setup_net+0x10/0x10
[ 51.987658] ? copy_net_ns+0x17c/0x770
[ 51.988287] copy_net_ns+0x321/0x770
[ 51.988859] create_new_namespaces+0x3f6/0xb30
[ 51.989582] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.990340] ksys_unshare+0x44d/0x8e0
[ 51.990919] ? __pfx_ksys_unshare+0x10/0x10
[ 51.991614] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.992492] __x64_sys_unshare+0x31/0x40
[ 51.993107] do_syscall_64+0x3f/0x90
[ 51.993708] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.994494] RIP: 0033:0x7f6c9ad5e0d7
[ 51.995042] 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
[ 51.997630] RSP: 002b:00007fff27006528 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.998746] RAX: ffffffffffffffda RBX: 00007fff27006b68 RCX: 00007f6c9ad5e0d7
[ 51.999807] RDX: 00007f6c9adc841f RSI: 00007fff270064c0 RDI: 0000000040000000
[ 52.000847] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff270062d0
[ 52.001890] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6c9ae70bf0
[ 52.002935] R13: 00007fff27006600 R14: 0000000000000000 R15: 00000000000000f8
[ 52.004030]
[ 52.004419] irq event stamp: 10819
[ 52.004936] hardirqs last enabled at (10829): [] __up_console_sem+0x78/0x80
[ 52.006191] hardirqs last disabled at (10840): [] __up_console_sem+0x5d/0x80
[ 52.007463] softirqs last enabled at (10802): [] irq_exit_rcu+0x93/0xc0
[ 52.008689] softirqs last disabled at (10795): [] irq_exit_rcu+0x93/0xc0
[ 52.009905] ---[ end trace 0000000000000000 ]---
[ 52.011437] ------------[ cut here ]------------
[ 52.012128] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.014418] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.015668] Modules linked in:
[ 52.016146] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.017505] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.018695] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.019508] 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
[ 52.022062] RSP: 0018:ffff88801f307bf0 EFLAGS: 00010286
[ 52.022871] RAX: 0000000000000000 RBX: ffff88800e574840 RCX: 0000000000000000
[ 52.023928] RDX: ffff88800e1ab680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.024978] RBP: ffff88800e574854 R08: 0000000000000001 R09: 0000000000000000
[ 52.026024] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.027074] R13: ffffffff84e223a0 R14: ffff88800e574848 R15: ffffffff84daf020
[ 52.028121] FS: 00005555558d1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.029302] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.030148] CR2: 00007f180e5266f4 CR3: 000000002031a000 CR4: 0000000000350ef0
[ 52.031321] Call Trace:
[ 52.031742]
[ 52.032098] nf_ct_net_init+0x224/0x3d0
[ 52.032746] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.033453] ops_init+0xbb/0x6b0
[ 52.033978] setup_net+0x3d9/0x990
[ 52.034556] ? down_read_killable+0x1d7/0x4e0
[ 52.035223] ? __pfx_setup_net+0x10/0x10
[ 52.035875] ? copy_net_ns+0x17c/0x770
[ 52.036511] copy_net_ns+0x321/0x770
[ 52.037087] create_new_namespaces+0x3f6/0xb30
[ 52.037810] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.038565] ksys_unshare+0x44d/0x8e0
[ 52.039140] ? __pfx_ksys_unshare+0x10/0x10
[ 52.039840] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.040707] __x64_sys_unshare+0x31/0x40
[ 52.041351] do_syscall_64+0x3f/0x90
[ 52.041906] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.042686] RIP: 0033:0x7f6c9ad5e0d7
[ 52.043233] 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
[ 52.045811] RSP: 002b:00007fff27006528 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.046928] RAX: ffffffffffffffda RBX: 00007fff27006b68 RCX: 00007f6c9ad5e0d7
[ 52.047980] RDX: 00007f6c9adc841f RSI: 00007fff270064c0 RDI: 0000000040000000
[ 52.049014] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff270062d0
[ 52.050047] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6c9ae70bf0
[ 52.051091] R13: 00007fff27006600 R14: 0000000000000000 R15: 00000000000000f8
[ 52.052185]
[ 52.052572] irq event stamp: 11601
[ 52.053084] hardirqs last enabled at (11611): [] __up_console_sem+0x78/0x80
[ 52.054329] hardirqs last disabled at (11622): [] __up_console_sem+0x5d/0x80
[ 52.055588] softirqs last enabled at (11346): [] irq_exit_rcu+0x93/0xc0
[ 52.056881] softirqs last disabled at (11341): [] irq_exit_rcu+0x93/0xc0
[ 52.058321] ---[ end trace 0000000000000000 ]---
executing program
[ 53.693966] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.741879] Bluetooth: hci0: command 0x041b tx timeout
[ 57.789326] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.837342] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:12:11 Registers:
info registers vcpu 0
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f3075e0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 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 00005555558d1400 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=00007f180e5266f4 CR3=000000002031a000 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=0000000080000001 RBX=0000000000000000 RCX=0000000080000001 RDX=ffff88801f30d1c0
RSI=ffffffff818d7724 RDI=0000000000000007 RBP=dffffc0000000000 RSP=ffff8880205576f8
R8 =0000000000000007 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=00000000000003e8 R13=0000000000000300 R14=ffffffff87eee410 R15=ffffffff87eee410
RIP=ffffffff814bf881 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 00007f408e9bf900 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=00007f408f454010 CR3=000000000cb0e000 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=25252525252525252525252525252525 XMM01=000000000000000000000000ffffffff
XMM02=000000000000000000000000ffffffff XMM03=3020202020202020093a706177536d56
XMM04=6f430a426b203020202020202020093a XMM05=00000000000000000000000000000000
XMM06=30200a2020202020092020202020093a XMM07=00000000000000000000000000000000
XMM08=4e4f432026207367616c662800000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000