Warning: Permanently added '[localhost]:60259' (ECDSA) to the list of known hosts.
2023/05/17 16:33:26 fuzzer started
2023/05/17 16:33:26 dialing manager at localhost:44319
2023/05/17 16:33:26 checking machine...
2023/05/17 16:33:26 checking revisions...
syzkaller login: [ 35.363935] kmemleak: Automatic memory scanning thread ended
2023/05/17 16:33:26 testing simple program...
[ 35.442162] cgroup: Unknown subsys name 'net'
[ 35.556471] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.319986] audit: type=1400 audit(1684341219.596:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 49.483925] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.487225] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.488698] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.492086] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.494861] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.496030] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.896983] ------------[ cut here ]------------
[ 49.897658] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.899350] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.900530] Modules linked in:
[ 49.900935] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.905353] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.906541] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.907185] 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
[ 49.909456] RSP: 0018:ffff88800fd5fc00 EFLAGS: 00010282
[ 49.910226] RAX: 0000000000000000 RBX: ffff88800eddd840 RCX: 0000000000000000
[ 49.911111] RDX: ffff8880159451c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.911989] RBP: ffff88800eddd854 R08: 0000000000000001 R09: 0000000000000000
[ 49.912869] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.913779] R13: ffffffff84e23fe0 R14: ffff88800eddd848 R15: ffffffff84d74dc0
[ 49.914681] FS: 0000555555c2f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.915676] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.916373] CR2: 00007f72ba6606f4 CR3: 000000000e576000 CR4: 0000000000350ee0
[ 49.917261] Call Trace:
[ 49.917618]
[ 49.917913] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.918561] ipv4_frags_init_net+0x269/0x440
[ 49.919113] ops_init+0xbb/0x6b0
[ 49.919594] setup_net+0x3d9/0x990
[ 49.920045] ? down_read_killable+0x1d7/0x4e0
[ 49.920644] ? __pfx_setup_net+0x10/0x10
[ 49.921150] ? copy_net_ns+0x17c/0x770
[ 49.921704] copy_net_ns+0x321/0x770
[ 49.922186] create_new_namespaces+0x3f6/0xb30
[ 49.922803] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.923417] ksys_unshare+0x44d/0x8e0
[ 49.923934] ? __pfx_ksys_unshare+0x10/0x10
[ 49.924478] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.925215] __x64_sys_unshare+0x31/0x40
[ 49.925792] do_syscall_64+0x3f/0x90
[ 49.926271] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.926942] RIP: 0033:0x7fa436a9e0d7
[ 49.927403] 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
[ 49.929536] RSP: 002b:00007ffea7fc8998 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.930442] RAX: ffffffffffffffda RBX: 00007ffea7fc8fd8 RCX: 00007fa436a9e0d7
[ 49.931314] RDX: 00007fa436b0841f RSI: 00007ffea7fc8930 RDI: 0000000040000000
[ 49.932187] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea7fc8740
[ 49.933068] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa436bb0bf0
[ 49.933957] R13: 00007ffea7fc8a70 R14: 0000000000000000 R15: 00000000000000f8
[ 49.934857]
[ 49.935153] irq event stamp: 8541
[ 49.935607] hardirqs last enabled at (8553): [] __up_console_sem+0x78/0x80
[ 49.936652] hardirqs last disabled at (8564): [] __up_console_sem+0x5d/0x80
[ 49.937717] softirqs last enabled at (8130): [] irq_exit_rcu+0x93/0xc0
[ 49.938733] softirqs last disabled at (8089): [] irq_exit_rcu+0x93/0xc0
[ 49.939762] ---[ end trace 0000000000000000 ]---
[ 49.946741] ------------[ cut here ]------------
[ 49.947337] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.949005] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.950078] Modules linked in:
[ 49.950523] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.951677] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.952676] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.953341] 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
[ 49.955513] RSP: 0018:ffff88800fd5fc00 EFLAGS: 00010282
[ 49.956160] RAX: 0000000000000000 RBX: ffff88800f5fa640 RCX: 0000000000000000
[ 49.957035] RDX: ffff8880159451c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.957936] RBP: ffff88800f5fa654 R08: 0000000000000001 R09: 0000000000000000
[ 49.958816] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.959701] R13: ffffffff84e23fe0 R14: ffff88800f5fa648 R15: ffffffff84da7d60
[ 49.960596] FS: 0000555555c2f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.961597] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.962302] CR2: 00007f72ba6606f4 CR3: 000000000e576000 CR4: 0000000000350ee0
[ 49.963196] Call Trace:
[ 49.963553]
[ 49.963851] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.964456] ipv6_frags_init_net+0x206/0x3c0
[ 49.965047] ops_init+0xbb/0x6b0
[ 49.965531] setup_net+0x3d9/0x990
[ 49.965983] ? down_read_killable+0x1d7/0x4e0
[ 49.966588] ? __pfx_setup_net+0x10/0x10
[ 49.967097] ? copy_net_ns+0x17c/0x770
[ 49.967629] copy_net_ns+0x321/0x770
[ 49.968107] create_new_namespaces+0x3f6/0xb30
[ 49.968716] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.969344] ksys_unshare+0x44d/0x8e0
[ 49.969862] ? __pfx_ksys_unshare+0x10/0x10
[ 49.970409] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.971143] __x64_sys_unshare+0x31/0x40
[ 49.971686] do_syscall_64+0x3f/0x90
[ 49.972157] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.972827] RIP: 0033:0x7fa436a9e0d7
[ 49.973293] 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
[ 49.975420] RSP: 002b:00007ffea7fc8998 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.976352] RAX: ffffffffffffffda RBX: 00007ffea7fc8fd8 RCX: 00007fa436a9e0d7
[ 49.977233] RDX: 00007fa436b0841f RSI: 00007ffea7fc8930 RDI: 0000000040000000
[ 49.978140] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea7fc8740
[ 49.979026] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa436bb0bf0
[ 49.979921] R13: 00007ffea7fc8a70 R14: 0000000000000000 R15: 00000000000000f8
[ 49.980908]
[ 49.981267] irq event stamp: 10695
[ 49.981856] hardirqs last enabled at (10707): [] __up_console_sem+0x78/0x80
[ 49.983187] hardirqs last disabled at (10718): [] __up_console_sem+0x5d/0x80
[ 49.984524] softirqs last enabled at (10224): [] irq_exit_rcu+0x93/0xc0
[ 49.985688] softirqs last disabled at (10219): [] irq_exit_rcu+0x93/0xc0
[ 49.986802] ---[ end trace 0000000000000000 ]---
[ 49.988148] ------------[ cut here ]------------
[ 49.988764] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.990693] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.991752] Modules linked in:
[ 49.992162] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.993333] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.994356] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.995039] 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
[ 49.997229] RSP: 0018:ffff88800fd5fbf0 EFLAGS: 00010286
[ 49.997947] RAX: 0000000000000000 RBX: ffff88800f5fa040 RCX: 0000000000000000
[ 49.998846] RDX: ffff8880159451c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.999743] RBP: ffff88800f5fa054 R08: 0000000000000001 R09: 0000000000000000
[ 50.000645] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.001552] R13: ffffffff84e23fe0 R14: ffff88800f5fa048 R15: ffffffff84db0aa0
[ 50.002421] FS: 0000555555c2f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.003423] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.004170] CR2: 00007f72ba6606f4 CR3: 000000000e576000 CR4: 0000000000350ee0
[ 50.005059] Call Trace:
[ 50.005392]
[ 50.005725] nf_ct_net_init+0x224/0x3d0
[ 50.006243] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.006854] ops_init+0xbb/0x6b0
[ 50.007299] setup_net+0x3d9/0x990
[ 50.007791] ? down_read_killable+0x1d7/0x4e0
[ 50.008362] ? __pfx_setup_net+0x10/0x10
[ 50.008904] ? copy_net_ns+0x17c/0x770
[ 50.009430] copy_net_ns+0x321/0x770
[ 50.009952] create_new_namespaces+0x3f6/0xb30
[ 50.010569] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.011187] ksys_unshare+0x44d/0x8e0
[ 50.011714] ? __pfx_ksys_unshare+0x10/0x10
[ 50.012259] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.013011] __x64_sys_unshare+0x31/0x40
[ 50.013582] do_syscall_64+0x3f/0x90
[ 50.014063] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.014735] RIP: 0033:0x7fa436a9e0d7
[ 50.015199] 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
[ 50.017353] RSP: 002b:00007ffea7fc8998 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.018304] RAX: ffffffffffffffda RBX: 00007ffea7fc8fd8 RCX: 00007fa436a9e0d7
[ 50.019190] RDX: 00007fa436b0841f RSI: 00007ffea7fc8930 RDI: 0000000040000000
[ 50.020087] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea7fc8740
[ 50.020975] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa436bb0bf0
[ 50.021877] R13: 00007ffea7fc8a70 R14: 0000000000000000 R15: 00000000000000f8
[ 50.022798]
[ 50.023097] irq event stamp: 11479
[ 50.023560] hardirqs last enabled at (11491): [] __up_console_sem+0x78/0x80
[ 50.024615] hardirqs last disabled at (11502): [] __up_console_sem+0x5d/0x80
[ 50.025694] softirqs last enabled at (11342): [] irq_exit_rcu+0x93/0xc0
[ 50.026735] softirqs last disabled at (11337): [] irq_exit_rcu+0x93/0xc0
[ 50.027769] ---[ end trace 0000000000000000 ]---
executing program
[ 51.564185] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 53.611637] Bluetooth: hci0: command 0x041b tx timeout
[ 55.659576] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.707580] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:33:39 Registers:
info registers vcpu 0
RAX=0000000000000200 RBX=1ffff11002d9aeeb RCX=0000000000000000 RDX=dffffc0000000000
RSI=0000000000000000 RDI=ffff8880164f7538 RBP=0000000000000001 RSP=ffff888016cd7710
R8 =0000000000000001 R9 =0000000000000000 R10=ffffffff85d35a17 R11=0000000000000001
R12=0000000000000000 R13=0000000000000000 R14=ffff8880164f7538 R15=0000000000000000
RIP=ffffffff812cfb3f RFL=00000006 [-----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 00007f905d708900 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=00007ffc54f8df58 CR3=0000000015d74000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=d44072c31936e88000000000000ae988 XMM05=4806da450e56d318000000000013ac60
XMM06=6098c19552daab490000000000115a10 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800fd5f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555c2f400 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=00007f72ba6606f4 CR3=000000000e576000 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=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