program: syz_usb_ep_read(0xffffffffffffffff, 0x1, 0x9a, &(0x7f0000000000)=""/154) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0\x00'}) write$char_usb(r0, &(0x7f0000000100)="2b4810dbc60cab9c8a773dac6592878496", 0x11) ppoll(&(0x7f0000000140)=[{r0, 0x25a}, {r1, 0x205}], 0x2, &(0x7f0000000180), &(0x7f00000001c0)={[0x1ff]}, 0x8) ioctl$HIDIOCGRDESC(r0, 0x90044802, &(0x7f0000000200)={0x62c, "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"}) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000840)) (async) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000840)) ioctl$EXT4_IOC_GETFSUUID(r0, 0x8008662c, &(0x7f0000000880)) (async) ioctl$EXT4_IOC_GETFSUUID(r0, 0x8008662c, &(0x7f0000000880)) ioctl$IOCTL_VMCI_CTX_ADD_NOTIFICATION(r0, 0x7af, &(0x7f00000008c0)={@my=0x1, 0x3}) (async) ioctl$IOCTL_VMCI_CTX_ADD_NOTIFICATION(r0, 0x7af, &(0x7f00000008c0)={@my=0x1, 0x3}) socket$pppl2tp(0x18, 0x1, 0x1) ioctl$HIDIOCGRDESC(r0, 0x90044802, &(0x7f0000000900)={0x13b, "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"}) ioctl$KVM_CAP_DISABLE_QUIRKS2(r0, 0x4068aea3, &(0x7f0000000a40)={0xd5, 0x0, 0x2}) sendto$inet(r0, &(0x7f0000000ac0)="3fe0a5b1db371757d07a838a8b7f36a39841146c25f2431267f8addd1c90614ef76980ac30dbc715d4e70c60b2cfbf6af2b8883882372e9d95ff0d7670aa8932289fc4a8eaef5dc6fd7f4b", 0x4b, 0x10, &(0x7f0000000b40)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000bc0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000b80)={0xffffffffffffffff}, 0x13f, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f0000000c00)={0x9, 0x108, 0xfa00, {r2, 0x55, "5234d3", "a653f4664da24debe4ef73640aec0d4bc3bb7a27452f68f5efc62b34c0764237c27872edff71df4dfaeb869c38d353a5a9c0c87707d862b7e60f4316ec8e852bfcefe2e9a2ff379eca823984261473bdf760f224fa79f4a5b9781080fc69823ae9cda2bd03059d5184890b1e8ac1e52f9e1d1f48d8d500a60f0e4f9368fd47343bcb7768b4ca16ccc4dfe7d15007ca34fa9ea368e774ef9ece37fa117b4315f6bab2c6fedd9205c092c2de0bd76e7421ac073e473c2aa58b81377a27f60bdafab29d6dd2b1379711ef91104f063af64f4da1ad0ea2316c29612c094b552798129e08bed77e5dbd94dd5c85f72cb5a3b943529080072fef83eaf50576312ed47e"}}, 0x110) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000d40)={{0x2, 0x4e20, @broadcast}, {0x1, @remote}, 0x80, {0x2, 0x4e20, @broadcast}, 'geneve0\x00'}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000dc0)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) (async) bind$inet(r3, &(0x7f0000000dc0)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) stat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)) (async) stat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, 0x0, r4) syz_usb_connect$printer(0x1, 0x2d, &(0x7f0000000ec0)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x9, 0x40, 0x4, [{{0x9, 0x4, 0x0, 0x3, 0x2, 0x7, 0x1, 0x2, 0x7, "", {{{0x9, 0x5, 0x1, 0x2, 0x20, 0xfa, 0x5, 0x4}}}}}]}}]}}, &(0x7f00000012c0)={0xa, &(0x7f0000000f00)={0xa, 0x6, 0x110, 0x8f, 0xf8, 0x12, 0x8, 0x1}, 0x10c, &(0x7f0000000f40)={0x5, 0xf, 0x10c, 0x3, [@ss_container_id={0x14, 0x10, 0x4, 0x7, "9e7c0bbc7393f021092919067dbd6b99"}, @generic={0xec, 0x10, 0x3, "f48f2c45611e6e2bf2c589be1d9c2ffcfa5aa08ea959cd9827172f29266aafaa4e79e8aa741d32b9b38e78df2dc50a8b8d31fda1e2248c00114fd7070c707b1ddffbb69b90943c101fa14b72276c662e0f245704bf16ff6ca175150b8467bcdd84450ab28e248442a3bdafc5fb5ad4e0fc2659e1573a8e6c5c6a380be4ca7a2ea687f4affb53ca5b7b8759c42b195b835e43e4f669fc9684df5c7aa79d56dc48d7a106d9befde33cbf0fec8dced130639e3d3d0035130367c9a3ac311731ece43b5cdfc7b45bacca874346b4a41cac1a210b977c6fa3fad43ddd2ff0f6f5bdbca9f9ae08faba6b284c"}, @ext_cap={0x7, 0x10, 0x2, 0x10, 0x5, 0x4, 0x400}]}, 0x7, [{0x31, &(0x7f0000001080)=@string={0x31, 0x3, "af444bcc85cdc119f214d68dd29b04b3d5401a32310dc6e8c327b1337482969a83537f3594e9e160bd7c9e3b5fc8ee"}}, {0x4, &(0x7f00000010c0)=@lang_id={0x4, 0x3, 0x2001}}, {0x4, &(0x7f0000001100)=@lang_id={0x4, 0x3, 0xc40bfc9960d2b267}}, {0x99, &(0x7f0000001140)=@string={0x99, 0x3, "c97b372a08d0275664ca04587965f3e251334e7f62af2152a217f05024149b883293952bab6cd4833be3bb42f2385a82d68f53e6fbeb800a4f0b791dbc738a70f69a39bf8b53f059d829c3865c993f043b1ab45ac6cbe801e48cdc2d9342f5c3875ae3dca34b47514493fdcf1eb5b42f785b4dac853767f976cadee25776a86943ddb4f37990570eb7571148a42ae2f0594d5ec1364cfd"}}, {0x4, &(0x7f0000001200)=@lang_id={0x4, 0x3, 0x414}}, {0x4, &(0x7f0000001240)=@lang_id={0x4, 0x3, 0x40c}}, {0x4, &(0x7f0000001280)=@lang_id={0x4, 0x3, 0x2409}}]}) (async) syz_usb_connect$printer(0x1, 0x2d, &(0x7f0000000ec0)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x9, 0x40, 0x4, [{{0x9, 0x4, 0x0, 0x3, 0x2, 0x7, 0x1, 0x2, 0x7, "", {{{0x9, 0x5, 0x1, 0x2, 0x20, 0xfa, 0x5, 0x4}}}}}]}}]}}, &(0x7f00000012c0)={0xa, &(0x7f0000000f00)={0xa, 0x6, 0x110, 0x8f, 0xf8, 0x12, 0x8, 0x1}, 0x10c, &(0x7f0000000f40)={0x5, 0xf, 0x10c, 0x3, [@ss_container_id={0x14, 0x10, 0x4, 0x7, "9e7c0bbc7393f021092919067dbd6b99"}, @generic={0xec, 0x10, 0x3, "f48f2c45611e6e2bf2c589be1d9c2ffcfa5aa08ea959cd9827172f29266aafaa4e79e8aa741d32b9b38e78df2dc50a8b8d31fda1e2248c00114fd7070c707b1ddffbb69b90943c101fa14b72276c662e0f245704bf16ff6ca175150b8467bcdd84450ab28e248442a3bdafc5fb5ad4e0fc2659e1573a8e6c5c6a380be4ca7a2ea687f4affb53ca5b7b8759c42b195b835e43e4f669fc9684df5c7aa79d56dc48d7a106d9befde33cbf0fec8dced130639e3d3d0035130367c9a3ac311731ece43b5cdfc7b45bacca874346b4a41cac1a210b977c6fa3fad43ddd2ff0f6f5bdbca9f9ae08faba6b284c"}, @ext_cap={0x7, 0x10, 0x2, 0x10, 0x5, 0x4, 0x400}]}, 0x7, [{0x31, &(0x7f0000001080)=@string={0x31, 0x3, "af444bcc85cdc119f214d68dd29b04b3d5401a32310dc6e8c327b1337482969a83537f3594e9e160bd7c9e3b5fc8ee"}}, {0x4, &(0x7f00000010c0)=@lang_id={0x4, 0x3, 0x2001}}, {0x4, &(0x7f0000001100)=@lang_id={0x4, 0x3, 0xc40bfc9960d2b267}}, {0x99, &(0x7f0000001140)=@string={0x99, 0x3, "c97b372a08d0275664ca04587965f3e251334e7f62af2152a217f05024149b883293952bab6cd4833be3bb42f2385a82d68f53e6fbeb800a4f0b791dbc738a70f69a39bf8b53f059d829c3865c993f043b1ab45ac6cbe801e48cdc2d9342f5c3875ae3dca34b47514493fdcf1eb5b42f785b4dac853767f976cadee25776a86943ddb4f37990570eb7571148a42ae2f0594d5ec1364cfd"}}, {0x4, &(0x7f0000001200)=@lang_id={0x4, 0x3, 0x414}}, {0x4, &(0x7f0000001240)=@lang_id={0x4, 0x3, 0x40c}}, {0x4, &(0x7f0000001280)=@lang_id={0x4, 0x3, 0x2409}}]}) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000001340)={0x10001, 0x0, &(0x7f0000ffa000/0x4000)=nil}) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000013c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001380), 0x13f, 0x9}}, 0x20) (async) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000013c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001380)={0xffffffffffffffff}, 0x13f, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_DISCONNECT(r0, &(0x7f0000001400)={0xa, 0x4, 0xfa00, {r5}}, 0xc) faccessat2(r0, &(0x7f0000001440)='./file0\x00', 0x0, 0x1000) socket$netlink(0x10, 0x3, 0x12) (async) socket$netlink(0x10, 0x3, 0x12) getpid() connect$pppl2tp(0xffffffffffffffff, &(0x7f0000001480)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x0, 0x0, {0xa, 0x4e21, 0x9, @mcast1}}}, 0x32) ioctl$KVM_CAP_X86_APIC_BUS_CYCLES_NS(r0, 0x4068aea3, &(0x7f00000014c0)={0xed, 0x0, 0x4a09}) read$char_usb(r1, &(0x7f0000001540)=""/87, 0x57) (async) read$char_usb(r1, &(0x7f0000001540)=""/87, 0x57) sendto$llc(r0, &(0x7f00000015c0)="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", 0xfc, 0x20000010, 0x0, 0x0) (async) sendto$llc(r0, &(0x7f00000015c0)="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", 0xfc, 0x20000010, 0x0, 0x0) [ 68.968107][ T5296] Bluetooth: hci0: command tx timeout [ 69.043299][ T5311] sysfs: cannot create duplicate filename '/module/raw_gadget' [ 69.046502][ T5311] CPU: 0 UID: 0 PID: 5311 Comm: syz.0.0 Not tainted 6.15.0-rc4-syzkaller-00296-ge8ab83e34bdc #0 PREEMPT(full) [ 69.046518][ T5311] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 69.046525][ T5311] Call Trace: [ 69.046530][ T5311] [ 69.046535][ T5311] dump_stack_lvl+0x189/0x250 [ 69.046650][ T5311] ? __pfx_dump_stack_lvl+0x10/0x10 [ 69.046664][ T5311] ? __pfx__printk+0x10/0x10 [ 69.046677][ T5311] ? kernfs_path_from_node+0x2b/0x260 [ 69.046725][ T5311] ? kernfs_path_from_node+0x2b/0x260 [ 69.046736][ T5311] ? kernfs_path_from_node+0x2b/0x260 [ 69.046749][ T5311] ? kernfs_path_from_node+0x216/0x260 [ 69.046764][ T5311] sysfs_create_dir_ns+0x259/0x280 [ 69.046779][ T5311] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 69.046793][ T5311] ? do_raw_spin_unlock+0x4d/0x240 [ 69.046807][ T5311] kobject_add_internal+0x59f/0xb40 [ 69.046856][ T5311] kobject_init_and_add+0x125/0x190 [ 69.046872][ T5311] ? __pfx_kobject_init_and_add+0x10/0x10 [ 69.046885][ T5311] ? __kasan_kmalloc+0x93/0xb0 [ 69.046897][ T5311] ? __kmalloc_cache_noprof+0x230/0x3d0 [ 69.046909][ T5311] ? lookup_or_create_module_kobject+0x75/0x170 [ 69.046926][ T5311] lookup_or_create_module_kobject+0xe3/0x170 [ 69.046941][ T5311] module_add_driver+0xb9/0x310 [ 69.046955][ T5311] bus_add_driver+0x391/0x640 [ 69.046970][ T5311] driver_register+0x23a/0x320 [ 69.046986][ T5311] usb_gadget_register_driver_owner+0xf9/0x270 [ 69.047003][ T5311] raw_ioctl+0x149a/0x3c90 [ 69.047020][ T5311] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 69.047042][ T5311] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 69.047057][ T5311] ? tomoyo_path_number_perm+0x4e2/0x5a0 [ 69.047071][ T5311] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 69.047084][ T5311] ? __pfx_raw_ioctl+0x10/0x10 [ 69.047100][ T5311] ? count_memcg_event_mm+0x92/0x3b0 [ 69.047116][ T5311] ? __lock_acquire+0xaac/0xd20 [ 69.047140][ T5311] ? __fget_files+0x2a/0x420 [ 69.047156][ T5311] ? __fget_files+0x3a0/0x420 [ 69.047166][ T5311] ? __fget_files+0x2a/0x420 [ 69.047180][ T5311] ? bpf_lsm_file_ioctl+0x9/0x20 [ 69.047199][ T5311] ? __pfx_raw_ioctl+0x10/0x10 [ 69.047210][ T5311] __se_sys_ioctl+0xf9/0x170 [ 69.047221][ T5311] do_syscall_64+0xf6/0x210 [ 69.047234][ T5311] ? clear_bhb_loop+0x45/0xa0 [ 69.047246][ T5311] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 69.047255][ T5311] RIP: 0033:0x7f9c3458e56b [ 69.047266][ T5311] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 [ 69.047275][ T5311] RSP: 002b:00007f9c3535af10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 69.047287][ T5311] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f9c3458e56b [ 69.047294][ T5311] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000006 [ 69.047300][ T5311] RBP: 00007f9c3535bfe0 R08: 0000000000000000 R09: 00302e6364755f79 [ 69.047306][ T5311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 69.047312][ T5311] R13: 00007f9c3535afb0 R14: 0000200000000ec0 R15: 00007f9c348e0b88 [ 69.047327][ T5311] [ 69.047345][ T5311] kobject: kobject_add_internal failed for raw_gadget with -EEXIST, don't try to register things with the same name in the same directory. [ 69.206300][ T5311] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000004: 0000 [#1] SMP KASAN NOPTI [ 69.211511][ T5311] KASAN: null-ptr-deref in range [0x0000000000000020-0x0000000000000027] [ 69.215028][ T5311] CPU: 0 UID: 0 PID: 5311 Comm: syz.0.0 Not tainted 6.15.0-rc4-syzkaller-00296-ge8ab83e34bdc #0 PREEMPT(full) [ 69.219942][ T5311] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 69.224598][ T5311] RIP: 0010:kasan_byte_accessible+0x12/0x30 [ 69.227167][ T5311] Code: 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 c1 ef 03 48 b8 00 00 00 00 00 fc ff df <0f> b6 04 07 3c 08 0f 92 c0 c3 cc cc cc cc cc 66 66 66 66 66 66 2e [ 69.235272][ T5311] RSP: 0018:ffffc9000fe3f840 EFLAGS: 00010002 [ 69.237918][ T5311] RAX: dffffc0000000000 RBX: ffffffff8b589807 RCX: 13e88e120cbf6f00 [ 69.241323][ T5311] RDX: 0000000000000000 RSI: ffffffff8b589807 RDI: 0000000000000004 [ 69.250241][ T5311] RBP: ffffffff819b39d8 R08: 0000000000000001 R09: 0000000000000000 [ 69.253679][ T5311] R10: dffffc0000000000 R11: fffffbfff1efdb2f R12: 0000000000000000 [ 69.257028][ T5311] R13: 0000000000000020 R14: 0000000000000020 R15: 0000000000000001 [ 69.260452][ T5311] FS: 00007f9c3535d6c0(0000) GS:ffff88808d6cb000(0000) knlGS:0000000000000000 [ 69.264167][ T5311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.266963][ T5311] CR2: 00007f9c3535bfe0 CR3: 000000003f0af000 CR4: 0000000000352ef0 [ 69.270323][ T5311] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 69.273728][ T5311] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 69.277083][ T5311] Call Trace: [ 69.278554][ T5311] [ 69.279846][ T5311] __kasan_check_byte+0x12/0x40 [ 69.281558][ T5311] lock_acquire+0x8d/0x360 [ 69.283521][ T5311] ? kobj_kset_leave+0x163/0x190 [ 69.285743][ T5311] _raw_spin_lock_irqsave+0xa7/0xf0 [ 69.288035][ T5311] ? complete+0x28/0x1b0 [ 69.289884][ T5311] ? __pfx__raw_spin_lock_irqsave+0x10/0x10 [ 69.292484][ T5311] ? kobject_init_and_add+0x125/0x190 [ 69.294911][ T5311] complete+0x28/0x1b0 [ 69.296716][ T5311] kobject_put+0x228/0x480 [ 69.298690][ T5311] lookup_or_create_module_kobject+0x150/0x170 [ 69.301463][ T5311] module_add_driver+0xb9/0x310 [ 69.303598][ T5311] bus_add_driver+0x391/0x640 [ 69.305685][ T5311] driver_register+0x23a/0x320 [ 69.307817][ T5311] usb_gadget_register_driver_owner+0xf9/0x270 [ 69.310380][ T5311] raw_ioctl+0x149a/0x3c90 [ 69.312339][ T5311] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 69.314776][ T5311] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 69.317124][ T5311] ? tomoyo_path_number_perm+0x4e2/0x5a0 [ 69.319422][ T5311] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 69.321833][ T5311] ? __pfx_raw_ioctl+0x10/0x10 [ 69.323861][ T5311] ? count_memcg_event_mm+0x92/0x3b0 [ 69.326067][ T5311] ? __lock_acquire+0xaac/0xd20 [ 69.328149][ T5311] ? __fget_files+0x2a/0x420 [ 69.330085][ T5311] ? __fget_files+0x3a0/0x420 [ 69.332125][ T5311] ? __fget_files+0x2a/0x420 [ 69.333959][ T5311] ? bpf_lsm_file_ioctl+0x9/0x20 [ 69.336046][ T5311] ? __pfx_raw_ioctl+0x10/0x10 [ 69.338054][ T5311] __se_sys_ioctl+0xf9/0x170 [ 69.340020][ T5311] do_syscall_64+0xf6/0x210 [ 69.341970][ T5311] ? clear_bhb_loop+0x45/0xa0 [ 69.343989][ T5311] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 69.346562][ T5311] RIP: 0033:0x7f9c3458e56b [ 69.348482][ T5311] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 [ 69.356430][ T5311] RSP: 002b:00007f9c3535af10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 69.360120][ T5311] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f9c3458e56b [ 69.363380][ T5311] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000006 [ 69.366635][ T5311] RBP: 00007f9c3535bfe0 R08: 0000000000000000 R09: 00302e6364755f79 [ 69.369933][ T5311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 69.373182][ T5311] R13: 00007f9c3535afb0 R14: 0000200000000ec0 R15: 00007f9c348e0b88 [ 69.376484][ T5311] [ 69.377792][ T5311] Modules linked in: [ 69.379455][ T5311] ---[ end trace 0000000000000000 ]--- [ 69.381730][ T5311] RIP: 0010:kasan_byte_accessible+0x12/0x30 [ 69.384323][ T5311] Code: 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 c1 ef 03 48 b8 00 00 00 00 00 fc ff df <0f> b6 04 07 3c 08 0f 92 c0 c3 cc cc cc cc cc 66 66 66 66 66 66 2e [ 69.392281][ T5311] RSP: 0018:ffffc9000fe3f840 EFLAGS: 00010002 [ 69.395452][ T5311] RAX: dffffc0000000000 RBX: ffffffff8b589807 RCX: 13e88e120cbf6f00 [ 69.398795][ T5311] RDX: 0000000000000000 RSI: ffffffff8b589807 RDI: 0000000000000004 [ 69.402099][ T5311] RBP: ffffffff819b39d8 R08: 0000000000000001 R09: 0000000000000000 [ 69.405452][ T5311] R10: dffffc0000000000 R11: fffffbfff1efdb2f R12: 0000000000000000 [ 69.408806][ T5311] R13: 0000000000000020 R14: 0000000000000020 R15: 0000000000000001 [ 69.412039][ T5311] FS: 00007f9c3535d6c0(0000) GS:ffff88808d6cb000(0000) knlGS:0000000000000000 [ 69.415696][ T5311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.418494][ T5311] CR2: 00007f9c3535bfe0 CR3: 000000003f0af000 CR4: 0000000000352ef0 [ 69.421946][ T5311] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 69.425217][ T5311] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 69.428545][ T5311] Kernel panic - not syncing: Fatal exception [ 69.431295][ T5311] Kernel Offset: disabled [ 69.433187][ T5311] Rebooting in 86400 seconds..