Warning: Permanently added '[localhost]:14680' (ECDSA) to the list of known hosts.
2023/05/17 11:01:29 fuzzer started
2023/05/17 11:01:30 dialing manager at localhost:44319
2023/05/17 11:01:30 checking machine...
2023/05/17 11:01:30 checking revisions...
syzkaller login: [ 46.418663] kmemleak: Automatic memory scanning thread ended
2023/05/17 11:01:30 testing simple program...
[ 46.484130] cgroup: Unknown subsys name 'net'
[ 46.589116] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 59.433530] audit: type=1400 audit(1684321303.291:6): 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
[ 60.532808] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.535302] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.536866] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.539660] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.541123] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.543103] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.932732] ------------[ cut here ]------------
[ 60.933574] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.935262] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.936343] Modules linked in:
[ 60.936752] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.941739] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.942937] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.943765] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 60.946102] RSP: 0018:ffff88801f5f7c00 EFLAGS: 00010282
[ 60.946809] RAX: 0000000000000000 RBX: ffff888017745440 RCX: 0000000000000000
[ 60.947724] RDX: ffff8880199d1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.948629] RBP: ffff888017745454 R08: 0000000000000001 R09: 0000000000000000
[ 60.949546] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.950458] R13: ffffffff84e23fe0 R14: ffff888017745448 R15: ffffffff84d74dc0
[ 60.951381] FS: 0000555556285400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.952397] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.953147] CR2: 00007f903780e6f4 CR3: 0000000016ece000 CR4: 0000000000350ef0
[ 60.954070] Call Trace:
[ 60.954432]
[ 60.954740] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.955405] ipv4_frags_init_net+0x269/0x440
[ 60.955989] ops_init+0xbb/0x6b0
[ 60.956472] setup_net+0x3d9/0x990
[ 60.956942] ? down_read_killable+0x1d7/0x4e0
[ 60.957567] ? __pfx_setup_net+0x10/0x10
[ 60.958080] ? copy_net_ns+0x17c/0x770
[ 60.958622] copy_net_ns+0x321/0x770
[ 60.959108] create_new_namespaces+0x3f6/0xb30
[ 60.959730] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.960377] ksys_unshare+0x44d/0x8e0
[ 60.960871] ? __pfx_ksys_unshare+0x10/0x10
[ 60.961464] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.962227] __x64_sys_unshare+0x31/0x40
[ 60.962762] do_syscall_64+0x3f/0x90
[ 60.963279] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.963938] RIP: 0033:0x7f2dd298e0d7
[ 60.964443] 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
[ 60.966665] RSP: 002b:00007ffc9406a618 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.967638] RAX: ffffffffffffffda RBX: 00007ffc9406ac58 RCX: 00007f2dd298e0d7
[ 60.968538] RDX: 00007f2dd29f841f RSI: 00007ffc9406a5b0 RDI: 0000000040000000
[ 60.969459] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc9406a3c0
[ 60.970363] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2dd2aa0bf0
[ 60.971276] R13: 00007ffc9406a6f0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.972215]
[ 60.972519] irq event stamp: 9391
[ 60.972942] hardirqs last enabled at (9401): [] __up_console_sem+0x78/0x80
[ 60.974033] hardirqs last disabled at (9412): [] __up_console_sem+0x5d/0x80
[ 60.975096] softirqs last enabled at (8962): [] irq_exit_rcu+0x93/0xc0
[ 60.976140] softirqs last disabled at (8937): [] irq_exit_rcu+0x93/0xc0
[ 60.977207] ---[ end trace 0000000000000000 ]---
[ 60.982840] ------------[ cut here ]------------
[ 60.983467] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.985146] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.986253] Modules linked in:
[ 60.986673] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.987846] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.988891] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.989607] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 60.991854] RSP: 0018:ffff88801f5f7c00 EFLAGS: 00010282
[ 60.992560] RAX: 0000000000000000 RBX: ffff88800dfd3240 RCX: 0000000000000000
[ 60.993480] RDX: ffff8880199d1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.994398] RBP: ffff88800dfd3254 R08: 0000000000000001 R09: 0000000000000000
[ 60.995316] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.996225] R13: ffffffff84e23fe0 R14: ffff88800dfd3248 R15: ffffffff84da7d60
[ 60.997123] FS: 0000555556285400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.998138] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.998881] CR2: 00007f903780e6f4 CR3: 0000000016ece000 CR4: 0000000000350ef0
[ 60.999792] Call Trace:
[ 61.000123]
[ 61.000458] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 61.001096] ipv6_frags_init_net+0x206/0x3c0
[ 61.001705] ops_init+0xbb/0x6b0
[ 61.002156] setup_net+0x3d9/0x990
[ 61.002656] ? down_read_killable+0x1d7/0x4e0
[ 61.003265] ? __pfx_setup_net+0x10/0x10
[ 61.003796] ? copy_net_ns+0x17c/0x770
[ 61.004354] copy_net_ns+0x321/0x770
[ 61.004842] create_new_namespaces+0x3f6/0xb30
[ 61.005487] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.006121] ksys_unshare+0x44d/0x8e0
[ 61.006650] ? __pfx_ksys_unshare+0x10/0x10
[ 61.007238] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.007960] __x64_sys_unshare+0x31/0x40
[ 61.008518] do_syscall_64+0x3f/0x90
[ 61.009005] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.009708] RIP: 0033:0x7f2dd298e0d7
[ 61.010210] 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
[ 61.012419] RSP: 002b:00007ffc9406a618 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.013409] RAX: ffffffffffffffda RBX: 00007ffc9406ac58 RCX: 00007f2dd298e0d7
[ 61.014305] RDX: 00007f2dd29f841f RSI: 00007ffc9406a5b0 RDI: 0000000040000000
[ 61.015212] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc9406a3c0
[ 61.016152] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2dd2aa0bf0
[ 61.017311] R13: 00007ffc9406a6f0 R14: 0000000000000000 R15: 00000000000000f8
[ 61.018427]
[ 61.018795] irq event stamp: 11255
[ 61.019368] hardirqs last enabled at (11267): [] __up_console_sem+0x78/0x80
[ 61.020677] hardirqs last disabled at (11278): [] __up_console_sem+0x5d/0x80
[ 61.022003] softirqs last enabled at (11228): [] irq_exit_rcu+0x93/0xc0
[ 61.023285] softirqs last disabled at (11219): [] irq_exit_rcu+0x93/0xc0
[ 61.024561] ---[ end trace 0000000000000000 ]---
[ 61.026138] ------------[ cut here ]------------
[ 61.026904] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 61.029240] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.030535] Modules linked in:
[ 61.031025] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 61.032455] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.033714] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.034529] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 61.037224] RSP: 0018:ffff88801f5f7bf0 EFLAGS: 00010286
[ 61.038007] RAX: 0000000000000000 RBX: ffff88800dfd3840 RCX: 0000000000000000
[ 61.039113] RDX: ffff8880199d1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.040209] RBP: ffff88800dfd3854 R08: 0000000000000001 R09: 0000000000000000
[ 61.041336] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.042421] R13: ffffffff84e23fe0 R14: ffff88800dfd3848 R15: ffffffff84db0aa0
[ 61.043512] FS: 0000555556285400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 61.044752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.045667] CR2: 00007f903780e6f4 CR3: 0000000016ece000 CR4: 0000000000350ef0
[ 61.046762] Call Trace:
[ 61.047149]
[ 61.047538] nf_ct_net_init+0x224/0x3d0
[ 61.048209] ? __pfx_nf_ct_net_init+0x10/0x10
[ 61.048917] ops_init+0xbb/0x6b0
[ 61.049509] setup_net+0x3d9/0x990
[ 61.050079] ? down_read_killable+0x1d7/0x4e0
[ 61.050825] ? __pfx_setup_net+0x10/0x10
[ 61.051493] ? copy_net_ns+0x17c/0x770
[ 61.052119] copy_net_ns+0x321/0x770
[ 61.052745] create_new_namespaces+0x3f6/0xb30
[ 61.053516] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.054327] ksys_unshare+0x44d/0x8e0
[ 61.054932] ? __pfx_ksys_unshare+0x10/0x10
[ 61.055652] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.056566] __x64_sys_unshare+0x31/0x40
[ 61.057253] do_syscall_64+0x3f/0x90
[ 61.057833] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.058665] RIP: 0033:0x7f2dd298e0d7
[ 61.059275] 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
[ 61.061978] RSP: 002b:00007ffc9406a618 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.063115] RAX: ffffffffffffffda RBX: 00007ffc9406ac58 RCX: 00007f2dd298e0d7
[ 61.064207] RDX: 00007f2dd29f841f RSI: 00007ffc9406a5b0 RDI: 0000000040000000
[ 61.065316] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc9406a3c0
[ 61.066393] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2dd2aa0bf0
[ 61.067454] R13: 00007ffc9406a6f0 R14: 0000000000000000 R15: 00000000000000f8
[ 61.068553]
[ 61.068910] irq event stamp: 12011
[ 61.069498] hardirqs last enabled at (12023): [] __up_console_sem+0x78/0x80
[ 61.070789] hardirqs last disabled at (12034): [] __up_console_sem+0x5d/0x80
[ 61.072089] softirqs last enabled at (11824): [] irq_exit_rcu+0x93/0xc0
[ 61.073365] softirqs last disabled at (11819): [] irq_exit_rcu+0x93/0xc0
[ 61.074626] ---[ end trace 0000000000000000 ]---
executing program
[ 62.609046] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 64.656251] Bluetooth: hci0: command 0x041b tx timeout
[ 66.704320] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.752233] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:01:36 Registers:
info registers vcpu 0
RAX=0000000000000057 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f5f75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000057 R11=0000000000000001
R12=0000000000000057 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555556285400 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=00007f903780e6f4 CR3=0000000016ece000 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=00001fa0
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=532e29646d432a282e636578652f736f XMM03=00000000000000000000000000000000
XMM04=00007fcb04b098000000000000415710 XMM05=0000000000000000000000c0004300b0
XMM06=0000000000505007000000c000029fc0 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000004643c10000000000000000
XMM10=000000c000474060000000c000158840 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000002000000000000000000000008
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000002a439 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007fec16bc00a0 CR3=0000000019a56000 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=2034343a31303a31312037312079614d XMM01=5d3236323533392e30362020205b203a
XMM02=74656e20746120393532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3236323533392e30362020205b XMM07=79732034343a31303a31312037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000