Warning: Permanently added '[localhost]:54720' (ECDSA) to the list of known hosts.
2023/05/17 12:18:36 fuzzer started
2023/05/17 12:18:37 dialing manager at localhost:44319
2023/05/17 12:18:37 checking machine...
2023/05/17 12:18:37 checking revisions...
syzkaller login: [ 45.537500] kmemleak: Automatic memory scanning thread ended
2023/05/17 12:18:37 testing simple program...
[ 45.637119] cgroup: Unknown subsys name 'net'
[ 45.730251] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 59.156385] audit: type=1400 audit(1684325931.046:6): 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
[ 60.288321] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.291415] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.292605] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.295954] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.298815] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.300734] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 60.729481] ------------[ cut here ]------------
[ 60.730408] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.732492] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.733840] Modules linked in:
[ 60.734314] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.739139] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.740223] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.740910] 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
[ 60.743170] RSP: 0018:ffff88801fd6fc00 EFLAGS: 00010282
[ 60.743831] RAX: 0000000000000000 RBX: ffff88800e16d440 RCX: 0000000000000000
[ 60.744751] RDX: ffff8880159f0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.745668] RBP: ffff88800e16d454 R08: 0000000000000001 R09: 0000000000000000
[ 60.746576] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.747485] R13: ffffffff84e23fe0 R14: ffff88800e16d448 R15: ffffffff84d74dc0
[ 60.748397] FS: 0000555556880400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.749420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.750200] CR2: 00007f31d52486f4 CR3: 00000000201c4000 CR4: 0000000000350ef0
[ 60.751124] Call Trace:
[ 60.751456]
[ 60.751770] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.752435] ipv4_frags_init_net+0x269/0x440
[ 60.753034] ops_init+0xbb/0x6b0
[ 60.753522] setup_net+0x3d9/0x990
[ 60.754033] ? down_read_killable+0x1d7/0x4e0
[ 60.754616] ? __pfx_setup_net+0x10/0x10
[ 60.755174] ? copy_net_ns+0x17c/0x770
[ 60.755705] copy_net_ns+0x321/0x770
[ 60.756225] create_new_namespaces+0x3f6/0xb30
[ 60.756823] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.757481] ksys_unshare+0x44d/0x8e0
[ 60.758026] ? __pfx_ksys_unshare+0x10/0x10
[ 60.758583] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.759331] __x64_sys_unshare+0x31/0x40
[ 60.759890] do_syscall_64+0x3f/0x90
[ 60.760433] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.761151] RIP: 0033:0x7fc7b92440d7
[ 60.761663] 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
[ 60.764027] RSP: 002b:00007ffc99c79858 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.765040] RAX: ffffffffffffffda RBX: 00007ffc99c79e98 RCX: 00007fc7b92440d7
[ 60.765929] RDX: 00007fc7b92ae41f RSI: 00007ffc99c797f0 RDI: 0000000040000000
[ 60.766839] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc99c79600
[ 60.767755] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc7b9356bf0
[ 60.768660] R13: 00007ffc99c79930 R14: 0000000000000000 R15: 00000000000000f8
[ 60.769598]
[ 60.769905] irq event stamp: 10083
[ 60.770368] hardirqs last enabled at (10095): [] __up_console_sem+0x78/0x80
[ 60.771453] hardirqs last disabled at (10106): [] __up_console_sem+0x5d/0x80
[ 60.772528] softirqs last enabled at (9992): [] irq_exit_rcu+0x93/0xc0
[ 60.773581] softirqs last disabled at (9981): [] irq_exit_rcu+0x93/0xc0
[ 60.774629] ---[ end trace 0000000000000000 ]---
[ 60.780521] ------------[ cut here ]------------
[ 60.781156] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.782875] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.783964] Modules linked in:
[ 60.784409] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.785610] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.786651] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.787349] 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
[ 60.789595] RSP: 0018:ffff88801fd6fc00 EFLAGS: 00010282
[ 60.790284] RAX: 0000000000000000 RBX: ffff88800d828e40 RCX: 0000000000000000
[ 60.791205] RDX: ffff8880159f0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.792112] RBP: ffff88800d828e54 R08: 0000000000000001 R09: 0000000000000000
[ 60.792973] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.793905] R13: ffffffff84e23fe0 R14: ffff88800d828e48 R15: ffffffff84da7d60
[ 60.794823] FS: 0000555556880400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.795817] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.796572] CR2: 00007f31d52486f4 CR3: 00000000201c4000 CR4: 0000000000350ef0
[ 60.797469] Call Trace:
[ 60.797820]
[ 60.798160] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.798773] ipv6_frags_init_net+0x206/0x3c0
[ 60.799359] ops_init+0xbb/0x6b0
[ 60.799806] setup_net+0x3d9/0x990
[ 60.800299] ? down_read_killable+0x1d7/0x4e0
[ 60.800863] ? __pfx_setup_net+0x10/0x10
[ 60.801408] ? copy_net_ns+0x17c/0x770
[ 60.801929] copy_net_ns+0x321/0x770
[ 60.802516] create_new_namespaces+0x3f6/0xb30
[ 60.803343] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.804193] ksys_unshare+0x44d/0x8e0
[ 60.804788] ? __pfx_ksys_unshare+0x10/0x10
[ 60.805492] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.806430] __x64_sys_unshare+0x31/0x40
[ 60.807156] do_syscall_64+0x3f/0x90
[ 60.807797] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.808651] RIP: 0033:0x7fc7b92440d7
[ 60.809257] 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
[ 60.811905] RSP: 002b:00007ffc99c79858 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.813063] RAX: ffffffffffffffda RBX: 00007ffc99c79e98 RCX: 00007fc7b92440d7
[ 60.814180] RDX: 00007fc7b92ae41f RSI: 00007ffc99c797f0 RDI: 0000000040000000
[ 60.815253] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc99c79600
[ 60.816326] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc7b9356bf0
[ 60.817408] R13: 00007ffc99c79930 R14: 0000000000000000 R15: 00000000000000f8
[ 60.818519]
[ 60.818881] irq event stamp: 12051
[ 60.819438] hardirqs last enabled at (12063): [] __up_console_sem+0x78/0x80
[ 60.820706] hardirqs last disabled at (12074): [] __up_console_sem+0x5d/0x80
[ 60.822021] softirqs last enabled at (11650): [] irq_exit_rcu+0x93/0xc0
[ 60.823291] softirqs last disabled at (11641): [] irq_exit_rcu+0x93/0xc0
[ 60.824534] ---[ end trace 0000000000000000 ]---
[ 60.826207] ------------[ cut here ]------------
[ 60.826912] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.829252] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.830530] Modules linked in:
[ 60.831065] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.832508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.833814] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.834615] 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
[ 60.837206] RSP: 0018:ffff88801fd6fbf0 EFLAGS: 00010286
[ 60.838048] RAX: 0000000000000000 RBX: ffff8880167d8440 RCX: 0000000000000000
[ 60.839104] RDX: ffff8880159f0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.840170] RBP: ffff8880167d8454 R08: 0000000000000001 R09: 0000000000000000
[ 60.841229] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.842296] R13: ffffffff84e23fe0 R14: ffff8880167d8448 R15: ffffffff84db0aa0
[ 60.843337] FS: 0000555556880400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.844525] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.845394] CR2: 00007f31d52486f4 CR3: 00000000201c4000 CR4: 0000000000350ef0
[ 60.846488] Call Trace:
[ 60.846877]
[ 60.847292] nf_ct_net_init+0x224/0x3d0
[ 60.847914] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.848629] ops_init+0xbb/0x6b0
[ 60.849185] setup_net+0x3d9/0x990
[ 60.849739] ? down_read_killable+0x1d7/0x4e0
[ 60.850450] ? __pfx_setup_net+0x10/0x10
[ 60.851096] ? copy_net_ns+0x17c/0x770
[ 60.851709] copy_net_ns+0x321/0x770
[ 60.852324] create_new_namespaces+0x3f6/0xb30
[ 60.853039] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.853779] ksys_unshare+0x44d/0x8e0
[ 60.854392] ? __pfx_ksys_unshare+0x10/0x10
[ 60.855063] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.855893] __x64_sys_unshare+0x31/0x40
[ 60.856544] do_syscall_64+0x3f/0x90
[ 60.857140] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.857921] RIP: 0033:0x7fc7b92440d7
[ 60.858510] 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
[ 60.861064] RSP: 002b:00007ffc99c79858 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.862177] RAX: ffffffffffffffda RBX: 00007ffc99c79e98 RCX: 00007fc7b92440d7
[ 60.863210] RDX: 00007fc7b92ae41f RSI: 00007ffc99c797f0 RDI: 0000000040000000
[ 60.864241] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc99c79600
[ 60.865273] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc7b9356bf0
[ 60.866330] R13: 00007ffc99c79930 R14: 0000000000000000 R15: 00000000000000f8
[ 60.867390]
[ 60.867733] irq event stamp: 12895
[ 60.868277] hardirqs last enabled at (12907): [] __up_console_sem+0x78/0x80
[ 60.869528] hardirqs last disabled at (12918): [] __up_console_sem+0x5d/0x80
[ 60.870762] softirqs last enabled at (12598): [] irq_exit_rcu+0x93/0xc0
[ 60.871957] softirqs last disabled at (12589): [] irq_exit_rcu+0x93/0xc0
[ 60.873192] ---[ end trace 0000000000000000 ]---
[ 62.375748] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 64.423059] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 66.471066] Bluetooth: hci0: command 0x040f tx timeout
[ 68.519085] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
12:18:52 Registers:
info registers vcpu 0
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801fd6f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 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 0000555556880400 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=00007f31d52486f4 CR3=00000000201c4000 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=000000000003408d 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=00007fc029502e10 CR3=000000000e422000 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=22026583fd85e8800a4ca9ecc8261137
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=f1a0e59e324ce986000000000013cc80 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=ecc13632ac4cdb6d00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000020000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000