Warning: Permanently added '[localhost]:35872' (ECDSA) to the list of known hosts.
2023/05/16 11:23:15 fuzzer started
2023/05/16 11:23:15 dialing manager at localhost:35573
2023/05/16 11:23:15 checking machine...
2023/05/16 11:23:15 checking revisions...
syzkaller login: [ 36.299854] kmemleak: Automatic memory scanning thread ended
2023/05/16 11:23:15 testing simple program...
[ 36.382862] cgroup: Unknown subsys name 'net'
[ 36.466338] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.379021] audit: type=1400 audit(1684236209.839:6): 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
executing program
[ 51.519750] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.522283] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.523418] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.526374] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.528316] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.529480] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.913727] ------------[ cut here ]------------
[ 51.914393] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.916033] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.917093] Modules linked in:
[ 51.917528] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.922318] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.923348] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.924018] 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
[ 51.926232] RSP: 0018:ffff88801e85fc00 EFLAGS: 00010282
[ 51.926931] RAX: 0000000000000000 RBX: ffff88800e339040 RCX: 0000000000000000
[ 51.927828] RDX: ffff88801a0b1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.928718] RBP: ffff88800e339054 R08: 0000000000000001 R09: 0000000000000000
[ 51.929615] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.930524] R13: ffffffff84e223a0 R14: ffff88800e339048 R15: ffffffff84d73340
[ 51.931391] FS: 0000555555723400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.932385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.933129] CR2: 00007f23a1a376f4 CR3: 00000000166ba000 CR4: 0000000000350ef0
[ 51.934019] Call Trace:
[ 51.934351]
[ 51.934680] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.935292] ipv4_frags_init_net+0x269/0x440
[ 51.935879] ops_init+0xbb/0x6b0
[ 51.936323] setup_net+0x3d9/0x990
[ 51.936812] ? down_read_killable+0x1d7/0x4e0
[ 51.937381] ? __pfx_setup_net+0x10/0x10
[ 51.937947] ? copy_net_ns+0x17c/0x770
[ 51.938455] copy_net_ns+0x321/0x770
[ 51.938969] create_new_namespaces+0x3f6/0xb30
[ 51.939591] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.940212] ksys_unshare+0x44d/0x8e0
[ 51.940734] ? __pfx_ksys_unshare+0x10/0x10
[ 51.941288] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.942043] __x64_sys_unshare+0x31/0x40
[ 51.942590] do_syscall_64+0x3f/0x90
[ 51.943063] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.943736] RIP: 0033:0x7f82b16470d7
[ 51.944204] 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
[ 51.946390] RSP: 002b:00007ffd2ce367b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.947345] RAX: ffffffffffffffda RBX: 00007ffd2ce36df8 RCX: 00007f82b16470d7
[ 51.948227] RDX: 00007f82b16b141f RSI: 00007ffd2ce36750 RDI: 0000000040000000
[ 51.949119] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2ce36560
[ 51.950013] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f82b1759bf0
[ 51.950894] R13: 00007ffd2ce36890 R14: 0000000000000000 R15: 00000000000000f8
[ 51.951810]
[ 51.952111] irq event stamp: 8161
[ 51.952576] hardirqs last enabled at (8173): [] __up_console_sem+0x78/0x80
[ 51.953636] hardirqs last disabled at (8184): [] __up_console_sem+0x5d/0x80
[ 51.954733] softirqs last enabled at (8146): [] irq_exit_rcu+0x93/0xc0
[ 51.955762] softirqs last disabled at (8141): [] irq_exit_rcu+0x93/0xc0
[ 51.956850] ---[ end trace 0000000000000000 ]---
[ 51.962201] ------------[ cut here ]------------
[ 51.962847] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.964722] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.965778] Modules linked in:
[ 51.966195] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.967367] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.968384] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.969066] 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
[ 51.971273] RSP: 0018:ffff88801e85fc00 EFLAGS: 00010282
[ 51.971961] RAX: 0000000000000000 RBX: ffff88800e2b1240 RCX: 0000000000000000
[ 51.972884] RDX: ffff88801a0b1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.973813] RBP: ffff88800e2b1254 R08: 0000000000000001 R09: 0000000000000000
[ 51.974756] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.975694] R13: ffffffff84e223a0 R14: ffff88800e2b1248 R15: ffffffff84da62e0
[ 51.976618] FS: 0000555555723400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.977655] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.978404] CR2: 00007f23a1a376f4 CR3: 00000000166ba000 CR4: 0000000000350ef0
[ 51.979340] Call Trace:
[ 51.979714]
[ 51.980027] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.980686] ipv6_frags_init_net+0x206/0x3c0
[ 51.981262] ops_init+0xbb/0x6b0
[ 51.981753] setup_net+0x3d9/0x990
[ 51.982240] ? down_read_killable+0x1d7/0x4e0
[ 51.982854] ? __pfx_setup_net+0x10/0x10
[ 51.983385] ? copy_net_ns+0x17c/0x770
[ 51.983940] copy_net_ns+0x321/0x770
[ 51.984440] create_new_namespaces+0x3f6/0xb30
[ 51.985070] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.985743] ksys_unshare+0x44d/0x8e0
[ 51.986275] ? __pfx_ksys_unshare+0x10/0x10
[ 51.986876] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.987646] __x64_sys_unshare+0x31/0x40
[ 51.988191] do_syscall_64+0x3f/0x90
[ 51.988710] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.989383] RIP: 0033:0x7f82b16470d7
[ 51.989902] 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
[ 51.992178] RSP: 002b:00007ffd2ce367b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.993178] RAX: ffffffffffffffda RBX: 00007ffd2ce36df8 RCX: 00007f82b16470d7
[ 51.994149] RDX: 00007f82b16b141f RSI: 00007ffd2ce36750 RDI: 0000000040000000
[ 51.995089] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2ce36560
[ 51.996011] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f82b1759bf0
[ 51.996951] R13: 00007ffd2ce36890 R14: 0000000000000000 R15: 00000000000000f8
[ 51.997935]
[ 51.998248] irq event stamp: 10193
[ 51.998737] hardirqs last enabled at (10205): [] __up_console_sem+0x78/0x80
[ 51.999863] hardirqs last disabled at (10216): [] __up_console_sem+0x5d/0x80
[ 52.000994] softirqs last enabled at (9686): [] irq_exit_rcu+0x93/0xc0
[ 52.002097] softirqs last disabled at (9637): [] irq_exit_rcu+0x93/0xc0
[ 52.003188] ---[ end trace 0000000000000000 ]---
[ 52.004560] ------------[ cut here ]------------
[ 52.005166] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.007476] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.008669] Modules linked in:
[ 52.009096] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.010333] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.011405] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.012106] 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
[ 52.014450] RSP: 0018:ffff88801e85fbf0 EFLAGS: 00010286
[ 52.015185] RAX: 0000000000000000 RBX: ffff88800e4b6640 RCX: 0000000000000000
[ 52.016134] RDX: ffff88801a0b1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.017074] RBP: ffff88800e4b6654 R08: 0000000000000001 R09: 0000000000000000
[ 52.018007] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.018950] R13: ffffffff84e223a0 R14: ffff88800e4b6648 R15: ffffffff84daf020
[ 52.019907] FS: 0000555555723400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.020965] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.021758] CR2: 00007f23a1a376f4 CR3: 00000000166ba000 CR4: 0000000000350ef0
[ 52.022725] Call Trace:
[ 52.023074]
[ 52.023389] nf_ct_net_init+0x224/0x3d0
[ 52.023966] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.024598] ops_init+0xbb/0x6b0
[ 52.025065] setup_net+0x3d9/0x990
[ 52.025567] ? down_read_killable+0x1d7/0x4e0
[ 52.026171] ? __pfx_setup_net+0x10/0x10
[ 52.026736] ? copy_net_ns+0x17c/0x770
[ 52.027260] copy_net_ns+0x321/0x770
[ 52.027793] create_new_namespaces+0x3f6/0xb30
[ 52.028415] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.029097] ksys_unshare+0x44d/0x8e0
[ 52.029648] ? __pfx_ksys_unshare+0x10/0x10
[ 52.030247] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.031023] __x64_sys_unshare+0x31/0x40
[ 52.031604] do_syscall_64+0x3f/0x90
[ 52.032101] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.032807] RIP: 0033:0x7f82b16470d7
[ 52.033296] 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
[ 52.035603] RSP: 002b:00007ffd2ce367b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.036609] RAX: ffffffffffffffda RBX: 00007ffd2ce36df8 RCX: 00007f82b16470d7
[ 52.037558] RDX: 00007f82b16b141f RSI: 00007ffd2ce36750 RDI: 0000000040000000
[ 52.038522] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2ce36560
[ 52.039416] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f82b1759bf0
[ 52.040341] R13: 00007ffd2ce36890 R14: 0000000000000000 R15: 00000000000000f8
[ 52.041306]
[ 52.041655] irq event stamp: 10981
[ 52.042117] hardirqs last enabled at (10991): [] __up_console_sem+0x78/0x80
[ 52.043242] hardirqs last disabled at (11002): [] __up_console_sem+0x5d/0x80
[ 52.044372] softirqs last enabled at (10568): [] irq_exit_rcu+0x93/0xc0
[ 52.045469] softirqs last disabled at (10563): [] irq_exit_rcu+0x93/0xc0
[ 52.046576] ---[ end trace 0000000000000000 ]---
[ 53.606147] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.653660] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.701596] Bluetooth: hci0: command 0x040f tx timeout
[ 59.750588] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:23:30 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801e85f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555723400 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=00007f23a1a376f4 CR3=00000000166ba000 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=000000000002d6d5 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=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=00007f197b0a7370 CR3=000000000d850000 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=2031333a33323a31312036312079614d XMM01=5d3832353731392e31352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d38 XMM07=6e72656b2072656c6c616b7a79732031
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000