Warning: Permanently added '[localhost]:64432' (ECDSA) to the list of known hosts.
2023/05/17 15:35:16 fuzzer started
2023/05/17 15:35:17 dialing manager at localhost:44319
2023/05/17 15:35:17 checking machine...
2023/05/17 15:35:17 checking revisions...
syzkaller login: [ 42.850945] kmemleak: Automatic memory scanning thread ended
2023/05/17 15:35:17 testing simple program...
[ 42.922419] cgroup: Unknown subsys name 'net'
[ 43.008962] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.133407] audit: type=1400 audit(1684337729.631:6): 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
[ 56.253113] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.261764] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.263343] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.268675] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.270452] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.274934] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.668473] ------------[ cut here ]------------
[ 56.669263] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.671190] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.672451] Modules linked in:
[ 56.672975] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.677612] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.678647] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.679294] 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
[ 56.681548] RSP: 0018:ffff88801ea6fc00 EFLAGS: 00010282
[ 56.682207] RAX: 0000000000000000 RBX: ffff8880160ff040 RCX: 0000000000000000
[ 56.683108] RDX: ffff88801ea60000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.684004] RBP: ffff8880160ff054 R08: 0000000000000001 R09: 0000000000000000
[ 56.684918] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.685816] R13: ffffffff84e23fe0 R14: ffff8880160ff048 R15: ffffffff84d74dc0
[ 56.686729] FS: 0000555555868400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.687734] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.688438] CR2: 00007fe843c5d6f4 CR3: 0000000016d24000 CR4: 0000000000350ef0
[ 56.689348] Call Trace:
[ 56.689711]
[ 56.690011] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.690660] ipv4_frags_init_net+0x269/0x440
[ 56.691215] ops_init+0xbb/0x6b0
[ 56.691694] setup_net+0x3d9/0x990
[ 56.692163] ? down_read_killable+0x1d7/0x4e0
[ 56.692794] ? __pfx_setup_net+0x10/0x10
[ 56.693314] ? copy_net_ns+0x17c/0x770
[ 56.693858] copy_net_ns+0x321/0x770
[ 56.694345] create_new_namespaces+0x3f6/0xb30
[ 56.694969] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.695615] ksys_unshare+0x44d/0x8e0
[ 56.696102] ? __pfx_ksys_unshare+0x10/0x10
[ 56.696692] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.697406] __x64_sys_unshare+0x31/0x40
[ 56.697957] do_syscall_64+0x3f/0x90
[ 56.698440] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.699110] RIP: 0033:0x7fcaf7ab10d7
[ 56.699609] 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
[ 56.701838] RSP: 002b:00007ffd12d03368 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.702803] RAX: ffffffffffffffda RBX: 00007ffd12d039a8 RCX: 00007fcaf7ab10d7
[ 56.703697] RDX: 00007fcaf7b1b41f RSI: 00007ffd12d03300 RDI: 0000000040000000
[ 56.704611] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd12d03110
[ 56.705466] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcaf7bc3bf0
[ 56.706366] R13: 00007ffd12d03440 R14: 0000000000000000 R15: 00000000000000f8
[ 56.707276]
[ 56.707606] irq event stamp: 9467
[ 56.708035] hardirqs last enabled at (9477): [] __up_console_sem+0x78/0x80
[ 56.709110] hardirqs last disabled at (9488): [] __up_console_sem+0x5d/0x80
[ 56.710178] softirqs last enabled at (8796): [] irq_exit_rcu+0x93/0xc0
[ 56.711211] softirqs last disabled at (8619): [] irq_exit_rcu+0x93/0xc0
[ 56.712241] ---[ end trace 0000000000000000 ]---
[ 56.717879] ------------[ cut here ]------------
[ 56.718477] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.720148] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.721266] Modules linked in:
[ 56.721704] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.722878] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.723905] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.724609] 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
[ 56.726819] RSP: 0018:ffff88801ea6fc00 EFLAGS: 00010282
[ 56.727475] RAX: 0000000000000000 RBX: ffff88800d6a9e40 RCX: 0000000000000000
[ 56.728380] RDX: ffff88801ea60000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.729277] RBP: ffff88800d6a9e54 R08: 0000000000000001 R09: 0000000000000000
[ 56.730183] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.731083] R13: ffffffff84e23fe0 R14: ffff88800d6a9e48 R15: ffffffff84da7d60
[ 56.731989] FS: 0000555555868400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.733023] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.733773] CR2: 00007fe843c5d6f4 CR3: 0000000016d24000 CR4: 0000000000350ef0
[ 56.734666] Call Trace:
[ 56.735001]
[ 56.735297] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.735953] ipv6_frags_init_net+0x206/0x3c0
[ 56.736557] ops_init+0xbb/0x6b0
[ 56.737012] setup_net+0x3d9/0x990
[ 56.737468] ? down_read_killable+0x1d7/0x4e0
[ 56.738078] ? __pfx_setup_net+0x10/0x10
[ 56.738613] ? copy_net_ns+0x17c/0x770
[ 56.739121] copy_net_ns+0x321/0x770
[ 56.739636] create_new_namespaces+0x3f6/0xb30
[ 56.740222] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.740883] ksys_unshare+0x44d/0x8e0
[ 56.741374] ? __pfx_ksys_unshare+0x10/0x10
[ 56.741956] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.742711] __x64_sys_unshare+0x31/0x40
[ 56.743229] do_syscall_64+0x3f/0x90
[ 56.743742] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.744395] RIP: 0033:0x7fcaf7ab10d7
[ 56.744906] 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
[ 56.747093] RSP: 002b:00007ffd12d03368 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.748055] RAX: ffffffffffffffda RBX: 00007ffd12d039a8 RCX: 00007fcaf7ab10d7
[ 56.748967] RDX: 00007fcaf7b1b41f RSI: 00007ffd12d03300 RDI: 0000000040000000
[ 56.749865] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd12d03110
[ 56.750763] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcaf7bc3bf0
[ 56.751657] R13: 00007ffd12d03440 R14: 0000000000000000 R15: 00000000000000f8
[ 56.752570]
[ 56.752876] irq event stamp: 11087
[ 56.753314] hardirqs last enabled at (11097): [] __up_console_sem+0x78/0x80
[ 56.754386] hardirqs last disabled at (11108): [] __up_console_sem+0x5d/0x80
[ 56.755464] softirqs last enabled at (10624): [] irq_exit_rcu+0x93/0xc0
[ 56.756552] softirqs last disabled at (10619): [] irq_exit_rcu+0x93/0xc0
[ 56.757591] ---[ end trace 0000000000000000 ]---
[ 56.758985] ------------[ cut here ]------------
[ 56.759597] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.761505] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.762628] Modules linked in:
[ 56.763037] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.764213] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.765238] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.765929] 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
[ 56.768115] RSP: 0018:ffff88801ea6fbf0 EFLAGS: 00010286
[ 56.768824] RAX: 0000000000000000 RBX: ffff88800d6a9640 RCX: 0000000000000000
[ 56.769720] RDX: ffff88801ea60000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.770621] RBP: ffff88800d6a9654 R08: 0000000000000001 R09: 0000000000000000
[ 56.771479] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.772373] R13: ffffffff84e23fe0 R14: ffff88800d6a9648 R15: ffffffff84db0aa0
[ 56.773282] FS: 0000555555868400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.774286] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.775020] CR2: 00007fe843c5d6f4 CR3: 0000000016d24000 CR4: 0000000000350ef0
[ 56.775927] Call Trace:
[ 56.776254]
[ 56.776607] nf_ct_net_init+0x224/0x3d0
[ 56.777134] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.777740] ops_init+0xbb/0x6b0
[ 56.778208] setup_net+0x3d9/0x990
[ 56.778702] ? down_read_killable+0x1d7/0x4e0
[ 56.779285] ? __pfx_setup_net+0x10/0x10
[ 56.779831] ? copy_net_ns+0x17c/0x770
[ 56.780349] copy_net_ns+0x321/0x770
[ 56.780881] create_new_namespaces+0x3f6/0xb30
[ 56.781478] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.782124] ksys_unshare+0x44d/0x8e0
[ 56.782647] ? __pfx_ksys_unshare+0x10/0x10
[ 56.783186] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.783927] __x64_sys_unshare+0x31/0x40
[ 56.784470] do_syscall_64+0x3f/0x90
[ 56.785002] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.785697] RIP: 0033:0x7fcaf7ab10d7
[ 56.786171] 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
[ 56.788354] RSP: 002b:00007ffd12d03368 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.789319] RAX: ffffffffffffffda RBX: 00007ffd12d039a8 RCX: 00007fcaf7ab10d7
[ 56.790218] RDX: 00007fcaf7b1b41f RSI: 00007ffd12d03300 RDI: 0000000040000000
[ 56.791103] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd12d03110
[ 56.791993] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcaf7bc3bf0
[ 56.792873] R13: 00007ffd12d03440 R14: 0000000000000000 R15: 00000000000000f8
[ 56.793769]
[ 56.794067] irq event stamp: 11835
[ 56.794496] hardirqs last enabled at (11845): [] __up_console_sem+0x78/0x80
[ 56.795577] hardirqs last disabled at (11858): [] __up_console_sem+0x5d/0x80
[ 56.796652] softirqs last enabled at (11720): [] irq_exit_rcu+0x93/0xc0
[ 56.797687] softirqs last disabled at (11715): [] irq_exit_rcu+0x93/0xc0
[ 56.798715] ---[ end trace 0000000000000000 ]---
executing program
[ 58.330521] Bluetooth: hci0: command 0x0409 tx timeout
[ 60.377637] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 62.425592] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.474644] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
15:35:24 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ea6f598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 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 0000555555868400 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=00007fe843c5d6f4 CR3=0000000016d24000 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=0000000000032173 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=00007f638354b1b8 CR3=0000000016d84000 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=2031333a35333a35312037312079614d XMM01=5d3537393237362e36352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d35 XMM07=6e72656b2072656c6c616b7a79732031
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000