Warning: Permanently added '[localhost]:37308' (ECDSA) to the list of known hosts.
2023/05/18 03:13:48 fuzzer started
2023/05/18 03:13:48 dialing manager at localhost:44319
2023/05/18 03:13:48 checking machine...
2023/05/18 03:13:48 checking revisions...
syzkaller login: [ 39.800317] kmemleak: Automatic memory scanning thread ended
2023/05/18 03:13:48 testing simple program...
[ 39.879469] cgroup: Unknown subsys name 'net'
[ 39.965822] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.962841] audit: type=1400 audit(1684379642.070:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 54.089495] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.091478] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.095255] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.098348] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.100174] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.101688] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.518832] ------------[ cut here ]------------
[ 54.519491] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.521173] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.522276] Modules linked in:
[ 54.522691] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.526978] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.527990] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.528664] 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
[ 54.531229] RSP: 0018:ffff888016f77c00 EFLAGS: 00010282
[ 54.531977] RAX: 0000000000000000 RBX: ffff88800e63a840 RCX: 0000000000000000
[ 54.533032] RDX: ffff88800e2e8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.534071] RBP: ffff88800e63a854 R08: 0000000000000001 R09: 0000000000000000
[ 54.535166] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.536272] R13: ffffffff84e23fe0 R14: ffff88800e63a848 R15: ffffffff84d74dc0
[ 54.537390] FS: 0000555555c5e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.538627] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.539532] CR2: 00007f854e8b76f4 CR3: 000000000f260000 CR4: 0000000000350ef0
[ 54.540625] Call Trace:
[ 54.541041]
[ 54.541425] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.542183] ipv4_frags_init_net+0x269/0x440
[ 54.542896] ops_init+0xbb/0x6b0
[ 54.543464] setup_net+0x3d9/0x990
[ 54.544021] ? down_read_killable+0x1d7/0x4e0
[ 54.544759] ? __pfx_setup_net+0x10/0x10
[ 54.545413] ? copy_net_ns+0x17c/0x770
[ 54.546026] copy_net_ns+0x321/0x770
[ 54.546632] create_new_namespaces+0x3f6/0xb30
[ 54.547388] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.548121] ksys_unshare+0x44d/0x8e0
[ 54.548782] ? __pfx_ksys_unshare+0x10/0x10
[ 54.549492] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.550402] __x64_sys_unshare+0x31/0x40
[ 54.551029] do_syscall_64+0x3f/0x90
[ 54.551650] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.552479] RIP: 0033:0x7f2e0e75e0d7
[ 54.553060] 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
[ 54.555721] RSP: 002b:00007fff867b7e78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.556896] RAX: ffffffffffffffda RBX: 00007fff867b84b8 RCX: 00007f2e0e75e0d7
[ 54.558000] RDX: 00007f2e0e7c841f RSI: 00007fff867b7e10 RDI: 0000000040000000
[ 54.559084] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff867b7c20
[ 54.560181] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2e0e870bf0
[ 54.561297] R13: 00007fff867b7f50 R14: 0000000000000000 R15: 00000000000000f8
[ 54.562406]
[ 54.562760] irq event stamp: 7445
[ 54.563305] hardirqs last enabled at (7457): [] __up_console_sem+0x78/0x80
[ 54.564552] hardirqs last disabled at (7468): [] __up_console_sem+0x5d/0x80
[ 54.565862] softirqs last enabled at (7316): [] irq_exit_rcu+0x93/0xc0
[ 54.567079] softirqs last disabled at (7311): [] irq_exit_rcu+0x93/0xc0
[ 54.568280] ---[ end trace 0000000000000000 ]---
[ 54.575607] ------------[ cut here ]------------
[ 54.576319] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.578238] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.579403] Modules linked in:
[ 54.579850] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.581138] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.582260] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.582970] 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
[ 54.585391] RSP: 0018:ffff888016f77c00 EFLAGS: 00010282
[ 54.586118] RAX: 0000000000000000 RBX: ffff888016471840 RCX: 0000000000000000
[ 54.587131] RDX: ffff88800e2e8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.588177] RBP: ffff888016471854 R08: 0000000000000001 R09: 0000000000000000
[ 54.589251] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.590316] R13: ffffffff84e23fe0 R14: ffff888016471848 R15: ffffffff84da7d60
[ 54.591379] FS: 0000555555c5e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.592580] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.593482] CR2: 00007f854e8b76f4 CR3: 000000000f260000 CR4: 0000000000350ef0
[ 54.594544] Call Trace:
[ 54.594929]
[ 54.595314] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.596039] ipv6_frags_init_net+0x206/0x3c0
[ 54.596734] ops_init+0xbb/0x6b0
[ 54.597298] setup_net+0x3d9/0x990
[ 54.597836] ? down_read_killable+0x1d7/0x4e0
[ 54.598535] ? __pfx_setup_net+0x10/0x10
[ 54.599147] ? copy_net_ns+0x17c/0x770
[ 54.599789] copy_net_ns+0x321/0x770
[ 54.600388] create_new_namespaces+0x3f6/0xb30
[ 54.601100] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.601854] ksys_unshare+0x44d/0x8e0
[ 54.602475] ? __pfx_ksys_unshare+0x10/0x10
[ 54.603120] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.603993] __x64_sys_unshare+0x31/0x40
[ 54.604627] do_syscall_64+0x3f/0x90
[ 54.605188] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.605972] RIP: 0033:0x7f2e0e75e0d7
[ 54.606535] 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
[ 54.609062] RSP: 002b:00007fff867b7e78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.610157] RAX: ffffffffffffffda RBX: 00007fff867b84b8 RCX: 00007f2e0e75e0d7
[ 54.611172] RDX: 00007f2e0e7c841f RSI: 00007fff867b7e10 RDI: 0000000040000000
[ 54.612224] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff867b7c20
[ 54.613270] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2e0e870bf0
[ 54.614339] R13: 00007fff867b7f50 R14: 0000000000000000 R15: 00000000000000f8
[ 54.615398]
[ 54.615744] irq event stamp: 10093
[ 54.616281] hardirqs last enabled at (10105): [] __up_console_sem+0x78/0x80
[ 54.617544] hardirqs last disabled at (10116): [] __up_console_sem+0x5d/0x80
[ 54.618815] softirqs last enabled at (10066): [] irq_exit_rcu+0x93/0xc0
[ 54.620011] softirqs last disabled at (10061): [] irq_exit_rcu+0x93/0xc0
[ 54.621236] ---[ end trace 0000000000000000 ]---
[ 54.622698] ------------[ cut here ]------------
[ 54.623374] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.625547] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.626717] Modules linked in:
[ 54.627173] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.628487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.629640] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.630417] 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
[ 54.632933] RSP: 0018:ffff888016f77bf0 EFLAGS: 00010286
[ 54.633715] RAX: 0000000000000000 RBX: ffff888016471440 RCX: 0000000000000000
[ 54.634745] RDX: ffff88800e2e8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.635780] RBP: ffff888016471454 R08: 0000000000000001 R09: 0000000000000000
[ 54.636808] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.637834] R13: ffffffff84e23fe0 R14: ffff888016471448 R15: ffffffff84db0aa0
[ 54.638863] FS: 0000555555c5e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.640018] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.640891] CR2: 00007f854e8b76f4 CR3: 000000000f260000 CR4: 0000000000350ef0
[ 54.641912] Call Trace:
[ 54.642311]
[ 54.642654] nf_ct_net_init+0x224/0x3d0
[ 54.643282] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.643944] ops_init+0xbb/0x6b0
[ 54.644506] setup_net+0x3d9/0x990
[ 54.645062] ? down_read_killable+0x1d7/0x4e0
[ 54.645747] ? __pfx_setup_net+0x10/0x10
[ 54.646372] ? copy_net_ns+0x17c/0x770
[ 54.646961] copy_net_ns+0x321/0x770
[ 54.647549] create_new_namespaces+0x3f6/0xb30
[ 54.648252] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.649001] ksys_unshare+0x44d/0x8e0
executing program
[ 54.649609] ? __pfx_ksys_unshare+0x10/0x10
[ 54.650711] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.651571] __x64_sys_unshare+0x31/0x40
[ 54.652149] do_syscall_64+0x3f/0x90
[ 54.652728] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.653489] RIP: 0033:0x7f2e0e75e0d7
[ 54.654001] 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
[ 54.656436] RSP: 002b:00007fff867b7e78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.657500] RAX: ffffffffffffffda RBX: 00007fff867b84b8 RCX: 00007f2e0e75e0d7
[ 54.658499] RDX: 00007f2e0e7c841f RSI: 00007fff867b7e10 RDI: 0000000040000000
[ 54.659496] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff867b7c20
[ 54.660507] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2e0e870bf0
[ 54.661560] R13: 00007fff867b7f50 R14: 0000000000000000 R15: 00000000000000f8
[ 54.662633]
[ 54.662981] irq event stamp: 10877
[ 54.663519] hardirqs last enabled at (10889): [] __up_console_sem+0x78/0x80
[ 54.664796] hardirqs last disabled at (10900): [] __up_console_sem+0x5d/0x80
[ 54.666037] softirqs last enabled at (10716): [] irq_exit_rcu+0x93/0xc0
[ 54.667248] softirqs last disabled at (10671): [] irq_exit_rcu+0x93/0xc0
[ 54.668476] ---[ end trace 0000000000000000 ]---
[ 56.164903] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.213000] Bluetooth: hci0: command 0x041b tx timeout
[ 60.260309] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.308326] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:13:59 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016f775f0
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 0000555555c5e400 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=00007f854e8b76f4 CR3=000000000f260000 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=000000000002facb 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=00000202 [-------] 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=00007f98a7dd4550 CR3=000000000e00e000 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=2033303a34313a33302038312079614d XMM01=5d3139363232352e34352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d31 XMM07=6e72656b2072656c6c616b7a79732033
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000