Warning: Permanently added '[localhost]:45630' (ECDSA) to the list of known hosts.
2023/05/16 11:04:18 fuzzer started
2023/05/16 11:04:19 dialing manager at localhost:35573
2023/05/16 11:04:19 checking machine...
2023/05/16 11:04:19 checking revisions...
syzkaller login: [ 39.369654] kmemleak: Automatic memory scanning thread ended
2023/05/16 11:04:19 testing simple program...
[ 39.441520] cgroup: Unknown subsys name 'net'
[ 39.543730] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.019905] audit: type=1400 audit(1684235072.006:6): 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
[ 53.121057] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.122731] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.124966] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.128179] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.129828] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.131181] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.558767] ------------[ cut here ]------------
[ 53.559431] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.561538] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.562623] Modules linked in:
[ 53.563063] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.567468] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.568501] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.569186] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.571395] RSP: 0018:ffff88801a1efc00 EFLAGS: 00010282
[ 53.572104] RAX: 0000000000000000 RBX: ffff88800f1c0440 RCX: 0000000000000000
[ 53.573005] RDX: ffff88801982b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.573918] RBP: ffff88800f1c0454 R08: 0000000000000001 R09: 0000000000000000
[ 53.574833] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.575779] R13: ffffffff84e223a0 R14: ffff88800f1c0448 R15: ffffffff84d73340
[ 53.576651] FS: 0000555556beb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.577656] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.578419] CR2: 00007fe0abce36f4 CR3: 0000000014552000 CR4: 0000000000350ef0
[ 53.579341] Call Trace:
[ 53.579709]
[ 53.580014] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.580631] ipv4_frags_init_net+0x269/0x440
[ 53.581229] ops_init+0xbb/0x6b0
[ 53.581714] setup_net+0x3d9/0x990
[ 53.582175] ? down_read_killable+0x1d7/0x4e0
[ 53.582789] ? __pfx_setup_net+0x10/0x10
[ 53.583303] ? copy_net_ns+0x17c/0x770
[ 53.583874] copy_net_ns+0x321/0x770
[ 53.584360] create_new_namespaces+0x3f6/0xb30
[ 53.584995] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.585617] ksys_unshare+0x44d/0x8e0
[ 53.586150] ? __pfx_ksys_unshare+0x10/0x10
[ 53.586737] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.587470] __x64_sys_unshare+0x31/0x40
[ 53.588029] do_syscall_64+0x3f/0x90
[ 53.588512] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.589195] RIP: 0033:0x7f816a7ee0d7
[ 53.589670] 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
[ 53.591892] RSP: 002b:00007ffc0e41af58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.592860] RAX: ffffffffffffffda RBX: 00007ffc0e41b598 RCX: 00007f816a7ee0d7
[ 53.593763] RDX: 00007f816a85841f RSI: 00007ffc0e41aef0 RDI: 0000000040000000
[ 53.594626] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc0e41ad00
[ 53.595561] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f816a900bf0
[ 53.596460] R13: 00007ffc0e41b030 R14: 0000000000000000 R15: 00000000000000f8
[ 53.597393]
[ 53.597724] irq event stamp: 9155
[ 53.598153] hardirqs last enabled at (9165): [] __up_console_sem+0x78/0x80
[ 53.599233] hardirqs last disabled at (9176): [] __up_console_sem+0x5d/0x80
[ 53.600300] softirqs last enabled at (8660): [] irq_exit_rcu+0x93/0xc0
[ 53.601349] softirqs last disabled at (8647): [] irq_exit_rcu+0x93/0xc0
[ 53.602401] ---[ end trace 0000000000000000 ]---
[ 53.607726] ------------[ cut here ]------------
[ 53.608329] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.610090] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.611161] Modules linked in:
[ 53.611576] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.612732] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.613738] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.614384] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.616621] RSP: 0018:ffff88801a1efc00 EFLAGS: 00010282
[ 53.617312] RAX: 0000000000000000 RBX: ffff88800ed44440 RCX: 0000000000000000
[ 53.618204] RDX: ffff88801982b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.619108] RBP: ffff88800ed44454 R08: 0000000000000001 R09: 0000000000000000
[ 53.620014] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.620924] R13: ffffffff84e223a0 R14: ffff88800ed44448 R15: ffffffff84da62e0
[ 53.621835] FS: 0000555556beb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.622845] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.623596] CR2: 00007fe0abce36f4 CR3: 0000000014552000 CR4: 0000000000350ef0
[ 53.624517] Call Trace:
[ 53.624875]
[ 53.625179] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.625830] ipv6_frags_init_net+0x206/0x3c0
[ 53.626404] ops_init+0xbb/0x6b0
[ 53.626890] setup_net+0x3d9/0x990
[ 53.627359] ? down_read_killable+0x1d7/0x4e0
[ 53.627971] ? __pfx_setup_net+0x10/0x10
[ 53.628489] ? copy_net_ns+0x17c/0x770
[ 53.629040] copy_net_ns+0x321/0x770
[ 53.629531] create_new_namespaces+0x3f6/0xb30
[ 53.630162] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.630825] ksys_unshare+0x44d/0x8e0
[ 53.631334] ? __pfx_ksys_unshare+0x10/0x10
[ 53.631929] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.632650] __x64_sys_unshare+0x31/0x40
[ 53.633216] do_syscall_64+0x3f/0x90
[ 53.633728] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.634373] RIP: 0033:0x7f816a7ee0d7
[ 53.634873] 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
[ 53.637095] RSP: 002b:00007ffc0e41af58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.638062] RAX: ffffffffffffffda RBX: 00007ffc0e41b598 RCX: 00007f816a7ee0d7
[ 53.638966] RDX: 00007f816a85841f RSI: 00007ffc0e41aef0 RDI: 0000000040000000
[ 53.639891] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc0e41ad00
[ 53.640803] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f816a900bf0
[ 53.641673] R13: 00007ffc0e41b030 R14: 0000000000000000 R15: 00000000000000f8
[ 53.642604]
[ 53.642953] irq event stamp: 11029
[ 53.643421] hardirqs last enabled at (11039): [] __up_console_sem+0x78/0x80
[ 53.644519] hardirqs last disabled at (11050): [] __up_console_sem+0x5d/0x80
[ 53.645601] softirqs last enabled at (10936): [] irq_exit_rcu+0x93/0xc0
[ 53.646665] softirqs last disabled at (10927): [] irq_exit_rcu+0x93/0xc0
[ 53.647743] ---[ end trace 0000000000000000 ]---
[ 53.649111] ------------[ cut here ]------------
[ 53.649754] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.651658] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.652771] Modules linked in:
[ 53.653184] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.654355] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.655407] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.656090] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.658277] RSP: 0018:ffff88801a1efbf0 EFLAGS: 00010286
[ 53.658984] RAX: 0000000000000000 RBX: ffff88800ed44a40 RCX: 0000000000000000
[ 53.659887] RDX: ffff88801982b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.660799] RBP: ffff88800ed44a54 R08: 0000000000000001 R09: 0000000000000000
[ 53.661666] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.662576] R13: ffffffff84e223a0 R14: ffff88800ed44a48 R15: ffffffff84daf020
[ 53.663496] FS: 0000555556beb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.664511] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.665264] CR2: 00007fe0abce36f4 CR3: 0000000014552000 CR4: 0000000000350ef0
[ 53.666179] Call Trace:
[ 53.666524]
[ 53.666871] nf_ct_net_init+0x224/0x3d0
[ 53.667408] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.668025] ops_init+0xbb/0x6b0
[ 53.668477] setup_net+0x3d9/0x990
[ 53.668978] ? down_read_killable+0x1d7/0x4e0
[ 53.669552] ? __pfx_setup_net+0x10/0x10
[ 53.670109] ? copy_net_ns+0x17c/0x770
[ 53.670620] copy_net_ns+0x321/0x770
[ 53.671137] create_new_namespaces+0x3f6/0xb30
[ 53.671784] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.672410] ksys_unshare+0x44d/0x8e0
[ 53.672948] ? __pfx_ksys_unshare+0x10/0x10
[ 53.673497] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.674262] __x64_sys_unshare+0x31/0x40
[ 53.674824] do_syscall_64+0x3f/0x90
[ 53.675320] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.676010] RIP: 0033:0x7f816a7ee0d7
[ 53.676482] 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
[ 53.678709] RSP: 002b:00007ffc0e41af58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.679642] RAX: ffffffffffffffda RBX: 00007ffc0e41b598 RCX: 00007f816a7ee0d7
[ 53.680542] RDX: 00007f816a85841f RSI: 00007ffc0e41aef0 RDI: 0000000040000000
[ 53.681451] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc0e41ad00
[ 53.682357] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f816a900bf0
[ 53.683266] R13: 00007ffc0e41b030 R14: 0000000000000000 R15: 00000000000000f8
[ 53.684219]
[ 53.684522] irq event stamp: 11839
[ 53.684998] hardirqs last enabled at (11851): [] __up_console_sem+0x78/0x80
[ 53.686084] hardirqs last disabled at (11862): [] __up_console_sem+0x5d/0x80
[ 53.687170] softirqs last enabled at (11812): [] irq_exit_rcu+0x93/0xc0
[ 53.688226] softirqs last disabled at (11807): [] irq_exit_rcu+0x93/0xc0
[ 53.689277] ---[ end trace 0000000000000000 ]---
executing program
[ 55.205336] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.252761] Bluetooth: hci0: command 0x041b tx timeout
[ 59.300758] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.348757] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:04:30 Registers:
info registers vcpu 0
RAX=0000000000000047 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a1ef5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000047 R11=0000000000000001
R12=0000000000000047 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 0000555556beb400 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=00007fe0abce36f4 CR3=0000000014552000 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=0000000000031b0f RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007f7cfb57c370 CR3=0000000015aee000 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=7f8fbae70926b683bb483ab68b320515
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=fae7f0368ae1bd3d000000000013cd40 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=365f91679aceeb2b00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000