program: syz_mount_image$udf(&(0x7f00000004c0), &(0x7f0000000500)='./file0\x00', 0x80, &(0x7f0000000280)=ANY=[@ANYBLOB="009d0e609c62517a68813f6b578e2fd2b349823558145159a317949dcbd54be4c36b6f14857fbb1963983b808b676663bb5e55330899648c7f63eb159926f6b541adc762bfd60e00247eda5373d9d7c8084d4bc2aab5abcea10f3526dac0abdf5e6ff7d4bec8b703be45c710eadcc7d384775276a3ce3e043e0fa4b684f56e8a4a5c628e25393cf7883c90532fe96490a3cf734421991574c1bd33ae90f20fddb872101a0de2e9689df0fe1295d3946fdd6a9c91"], 0x1, 0x486, &(0x7f0000002300)="$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") (async) syz_mount_image$udf(&(0x7f00000004c0), &(0x7f0000000500)='./file0\x00', 0x80, &(0x7f0000000280)=ANY=[@ANYBLOB="009d0e609c62517a68813f6b578e2fd2b349823558145159a317949dcbd54be4c36b6f14857fbb1963983b808b676663bb5e55330899648c7f63eb159926f6b541adc762bfd60e00247eda5373d9d7c8084d4bc2aab5abcea10f3526dac0abdf5e6ff7d4bec8b703be45c710eadcc7d384775276a3ce3e043e0fa4b684f56e8a4a5c628e25393cf7883c90532fe96490a3cf734421991574c1bd33ae90f20fddb872101a0de2e9689df0fe1295d3946fdd6a9c91"], 0x1, 0x486, &(0x7f0000002300)="$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") r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000600000008000300", @ANYRES32=r2, @ANYBLOB="0800050002"], 0x24}}, 0x0) (async) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000600000008000300", @ANYRES32=r2, @ANYBLOB="0800050002"], 0x24}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x38, r4, 0x5, 0x0, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_USE_MFP={0x8, 0x42, 0x1}]}, 0x38}}, 0x0) syz_80211_inject_frame(&(0x7f00000002c0)=@device_b, &(0x7f0000000540)=ANY=[@ANYBLOB="080211000001080211000000080211000000000000000000000000000101010000060202020202020101827107000001000108010000000080e11c3eeb2b0c8bb83877b35740ccfc01812c3393bea7d71361283fb4a997951fd7d643c307e9ce85b391ee741b7ad63044152cafbae2dc8c0491f496b65847c140e6b566cb076da1040ab09b3027d87c47599bfc29e5a99e3f23fa9bd92703d8e31793704a15a2d717912841c68877171df302249ed779fbe235f301b252139a301e527755c2849e9b9a61b957d0ec61"], 0x38) nanosleep(&(0x7f0000000340)={0x0, 0x2faf080}, 0x0) syz_80211_inject_frame(&(0x7f00000003c0)=@device_b, &(0x7f0000000400)=@mgmt_frame=@auth={{{}, {}, @device_b, @device_a, @from_mac, {0x0, 0x1}}, 0x0, 0x2, 0x0, @void}, 0x1e) syz_80211_inject_frame(&(0x7f00000004c0)=@device_b, &(0x7f0000000380)=@mgmt_frame=@assoc_resp={{{}, {}, @device_b, @device_a, @from_mac, {0x0, 0x2}}, 0x1, 0x0, @default, @val, @void}, 0x20) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f00000002c0)={'wlan0\x00'}) (async) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f00000002c0)={'wlan0\x00', 0x0}) socket$nl_netfilter(0x10, 0x3, 0xc) (async) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}, @NFT_MSG_NEWRULE={0x50, 0x6, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_RULE_CHAIN_ID={0x8}, @NFTA_RULE_EXPRESSIONS={0x28, 0x4, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, @exthdr={{0xb}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_EXTHDR_OP={0x8, 0x6, 0x1, 0x0, 0x2}, @NFTA_EXTHDR_DREG={0x8}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14}}, 0xc4}}, 0x4000000) sendmsg$NL80211_CMD_FRAME(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r8, @ANYBLOB="22003300d0000000ffffdfffffff080211000000505050505050000004"], 0x55}}, 0x0) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x480802, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r10, 0xc008ae05, &(0x7f00000001c0)={0x20, 0x0, [{0x80000019, 0x9, 0x4, 0xffffff67, 0xecdc, 0x2, 0x512}, {0x0, 0x2, 0x0, 0x8001, 0xfffffffe, 0x0, 0x6}, {0x80000007, 0x1, 0x0, 0x7, 0x2, 0x0, 0x7ff}, {0x0, 0x2b3c, 0x0, 0xb, 0x4, 0xfff}]}) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) r11 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000540)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x2, 0x8, &(0x7f0000000000)=@framed={{}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r11}, {}, {0x85, 0x0, 0x0, 0xae}}]}, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x2, 0x8, &(0x7f0000000000)=@framed={{}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r11}, {}, {0x85, 0x0, 0x0, 0xae}}]}, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) fanotify_init(0x200, 0x0) (async) fanotify_init(0x200, 0x0) syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000080)='./file1\x00', 0xc2045e, &(0x7f0000000840)={[{@dots}, {@dots}, {@nodots}, {@nodots}, {@fat=@fmask={'fmask', 0x3d, 0x1c6e}}, {@nodots}, {@nodots}, {@fat=@quiet}, {@fat=@nfs_nostale_ro}, {@dots}, {@fat=@showexec}, {@fat=@errors_continue}, {@dots}, {@fat=@umask={'umask', 0x3d, 0x7fff}}, {@fat=@nfs}, {@dots}, {@nodots}, {@nodots}, {@dots}, {@nodots}, {@fat=@quiet}, {@dots}]}, 0xfd, 0x1bf, &(0x7f0000000680)="$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") syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') (async) r12 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') r13 = open(&(0x7f0000000080)='./file1\x00', 0x10b942, 0x0) sendfile(r13, r12, 0x0, 0x80006800) (async) sendfile(r13, r12, 0x0, 0x80006800) fanotify_mark(r12, 0x1, 0x0, r13, 0x0) (async) fanotify_mark(r12, 0x1, 0x0, r13, 0x0) [ 75.235632][ T5336] Bluetooth: hci0: command tx timeout [ 75.253393][ T5357] loop0: detected capacity change from 0 to 128 [ 75.341886][ T5357] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256 [ 75.359084][ T5357] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 75.363343][ T5358] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 75.419851][ T5357] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 75.425368][ T5357] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 75.450787][ T5359] ------------[ cut here ]------------ [ 75.453307][ T5359] WARNING: CPU: 0 PID: 5359 at fs/udf/truncate.c:224 udf_truncate_extents+0xd4c/0xec0 [ 75.457457][ T5359] Modules linked in: [ 75.459682][ T5359] CPU: 0 UID: 0 PID: 5359 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 75.463509][ T5359] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 75.467938][ T5359] RIP: 0010:udf_truncate_extents+0xd4c/0xec0 [ 75.470581][ T5359] Code: 83 86 0f 48 3b 84 24 80 01 00 00 75 77 44 89 e0 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d e9 1b 3f 44 08 cc e8 a5 f1 84 fe 90 <0f> 0b 90 eb 88 44 89 e9 80 e1 07 38 c1 0f 8c e4 f3 ff ff 4c 89 ef [ 75.478299][ T5359] RSP: 0018:ffffc9000d38f420 EFLAGS: 00010293 [ 75.481063][ T5359] RAX: ffffffff833add0b RBX: 1ffff1100a4a58d4 RCX: ffff88803f05c880 [ 75.484324][ T5359] RDX: 0000000000000000 RSI: 000000000000000a RDI: 0000000000000000 [ 75.487598][ T5359] RBP: ffffc9000d38f5f8 R08: ffff88803f05c880 R09: 0000000000000002 [ 75.490954][ T5359] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 [ 75.494374][ T5359] R13: 0000000000000000 R14: 000000000000000a R15: 000000000000000a [ 75.497801][ T5359] FS: 00007fb540a506c0(0000) GS:ffff88808d00a000(0000) knlGS:0000000000000000 [ 75.501803][ T5359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.504526][ T5359] CR2: 00007fb533a1f000 CR3: 0000000043e12000 CR4: 0000000000352ef0 [ 75.507829][ T5359] Call Trace: [ 75.509358][ T5359] [ 75.510884][ T5359] ? __pfx_udf_truncate_extents+0x10/0x10 [ 75.513402][ T5359] ? do_raw_spin_lock+0x121/0x290 [ 75.515617][ T5359] ? do_raw_spin_unlock+0x4d/0x240 [ 75.517896][ T5359] udf_write_failed+0x185/0x1c0 [ 75.520354][ T5359] udf_write_begin+0x212/0x270 [ 75.522489][ T5359] generic_perform_write+0x2c5/0x900 [ 75.524862][ T5359] ? __pfx_generic_perform_write+0x10/0x10 [ 75.527536][ T5359] ? file_update_time+0x416/0x490 [ 75.529920][ T5359] ? __generic_file_write_iter+0xf9/0x230 [ 75.532433][ T5359] ? udf_file_write_iter+0x2c4/0x6c0 [ 75.534787][ T5359] udf_file_write_iter+0x2d5/0x6c0 [ 75.537131][ T5359] iter_file_splice_write+0x972/0x10e0 [ 75.539800][ T5359] ? __pfx_iter_file_splice_write+0x10/0x10 [ 75.542489][ T5359] ? rcu_read_lock_any_held+0xb3/0x120 [ 75.544884][ T5359] ? __pfx_iter_file_splice_write+0x10/0x10 [ 75.547550][ T5359] direct_splice_actor+0x101/0x160 [ 75.549977][ T5359] splice_direct_to_actor+0x5a5/0xcc0 [ 75.552423][ T5359] ? __pfx_direct_splice_actor+0x10/0x10 [ 75.554935][ T5359] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 75.557641][ T5359] do_splice_direct+0x181/0x270 [ 75.559905][ T5359] ? __pfx_do_splice_direct+0x10/0x10 [ 75.562482][ T5359] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 75.565030][ T5359] ? rw_verify_area+0x255/0x4d0 [ 75.567172][ T5359] do_sendfile+0x4da/0x7e0 [ 75.569399][ T5359] ? __pfx_do_sendfile+0x10/0x10 [ 75.571669][ T5359] ? rcu_is_watching+0x15/0xb0 [ 75.573788][ T5359] ? __rseq_handle_notify_resume+0x37e/0x11f0 [ 75.576425][ T5359] __se_sys_sendfile64+0x13e/0x190 [ 75.578837][ T5359] ? __pfx___se_sys_sendfile64+0x10/0x10 [ 75.581309][ T5359] ? rcu_is_watching+0x15/0xb0 [ 75.583555][ T5359] ? do_syscall_64+0xbe/0x3b0 [ 75.585640][ T5359] do_syscall_64+0xfa/0x3b0 [ 75.587643][ T5359] ? lockdep_hardirqs_on+0x9c/0x150 [ 75.590053][ T5359] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.592642][ T5359] ? clear_bhb_loop+0x60/0xb0 [ 75.594676][ T5359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.597201][ T5359] RIP: 0033:0x7fb53fb8eba9 [ 75.599322][ T5359] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 75.607674][ T5359] RSP: 002b:00007fb540a50038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 75.611770][ T5359] RAX: ffffffffffffffda RBX: 00007fb53fdd6180 RCX: 00007fb53fb8eba9 [ 75.615334][ T5359] RDX: 0000000000000000 RSI: 000000000000000f RDI: 0000000000000010 [ 75.618919][ T5359] RBP: 00007fb53fc11e19 R08: 0000000000000000 R09: 0000000000000000 [ 75.622581][ T5359] R10: 0000000080006800 R11: 0000000000000246 R12: 0000000000000000 [ 75.626174][ T5359] R13: 00007fb53fdd6218 R14: 00007fb53fdd6180 R15: 00007ffca938a3f8 [ 75.629790][ T5359] [ 75.631161][ T5359] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 75.634230][ T5359] CPU: 0 UID: 0 PID: 5359 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 75.637919][ T5359] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 75.642380][ T5359] Call Trace: [ 75.643756][ T5359] [ 75.645114][ T5359] dump_stack_lvl+0x99/0x250 [ 75.647174][ T5359] ? __asan_memcpy+0x40/0x70 [ 75.649188][ T5359] ? __pfx_dump_stack_lvl+0x10/0x10 [ 75.651891][ T5359] ? __pfx__printk+0x10/0x10 [ 75.654646][ T5359] vpanic+0x281/0x750 [ 75.656699][ T5359] ? __pfx__printk+0x10/0x10 [ 75.658860][ T5359] ? __pfx_vpanic+0x10/0x10 [ 75.660781][ T5359] ? is_bpf_text_address+0x26/0x2b0 [ 75.663004][ T5359] panic+0xb9/0xc0 [ 75.664673][ T5359] ? __pfx_panic+0x10/0x10 [ 75.666514][ T5359] __warn+0x31b/0x4b0 [ 75.668232][ T5359] ? udf_truncate_extents+0xd4c/0xec0 [ 75.670561][ T5359] ? udf_truncate_extents+0xd4c/0xec0 [ 75.672856][ T5359] report_bug+0x2be/0x4f0 [ 75.674727][ T5359] ? udf_truncate_extents+0xd4c/0xec0 [ 75.677027][ T5359] ? udf_truncate_extents+0xd4c/0xec0 [ 75.679341][ T5359] ? udf_truncate_extents+0xd4e/0xec0 [ 75.681433][ T5359] handle_bug+0x84/0x160 [ 75.683238][ T5359] exc_invalid_op+0x1a/0x50 [ 75.685148][ T5359] asm_exc_invalid_op+0x1a/0x20 [ 75.687314][ T5359] RIP: 0010:udf_truncate_extents+0xd4c/0xec0 [ 75.689878][ T5359] Code: 83 86 0f 48 3b 84 24 80 01 00 00 75 77 44 89 e0 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d e9 1b 3f 44 08 cc e8 a5 f1 84 fe 90 <0f> 0b 90 eb 88 44 89 e9 80 e1 07 38 c1 0f 8c e4 f3 ff ff 4c 89 ef [ 75.698217][ T5359] RSP: 0018:ffffc9000d38f420 EFLAGS: 00010293 [ 75.700799][ T5359] RAX: ffffffff833add0b RBX: 1ffff1100a4a58d4 RCX: ffff88803f05c880 [ 75.704495][ T5359] RDX: 0000000000000000 RSI: 000000000000000a RDI: 0000000000000000 [ 75.708993][ T5359] RBP: ffffc9000d38f5f8 R08: ffff88803f05c880 R09: 0000000000000002 [ 75.713672][ T5359] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 [ 75.718091][ T5359] R13: 0000000000000000 R14: 000000000000000a R15: 000000000000000a [ 75.722483][ T5359] ? udf_truncate_extents+0xd4b/0xec0 [ 75.724665][ T5359] ? __pfx_udf_truncate_extents+0x10/0x10 [ 75.727253][ T5359] ? do_raw_spin_lock+0x121/0x290 [ 75.729527][ T5359] ? do_raw_spin_unlock+0x4d/0x240 [ 75.731742][ T5359] udf_write_failed+0x185/0x1c0 [ 75.733839][ T5359] udf_write_begin+0x212/0x270 [ 75.735970][ T5359] generic_perform_write+0x2c5/0x900 [ 75.738249][ T5359] ? __pfx_generic_perform_write+0x10/0x10 [ 75.740706][ T5359] ? file_update_time+0x416/0x490 [ 75.742896][ T5359] ? __generic_file_write_iter+0xf9/0x230 [ 75.745455][ T5359] ? udf_file_write_iter+0x2c4/0x6c0 [ 75.747673][ T5359] udf_file_write_iter+0x2d5/0x6c0 [ 75.749862][ T5359] iter_file_splice_write+0x972/0x10e0 [ 75.752152][ T5359] ? __pfx_iter_file_splice_write+0x10/0x10 [ 75.754729][ T5359] ? rcu_read_lock_any_held+0xb3/0x120 [ 75.757106][ T5359] ? __pfx_iter_file_splice_write+0x10/0x10 [ 75.759665][ T5359] direct_splice_actor+0x101/0x160 [ 75.761914][ T5359] splice_direct_to_actor+0x5a5/0xcc0 [ 75.764228][ T5359] ? __pfx_direct_splice_actor+0x10/0x10 [ 75.766695][ T5359] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 75.769375][ T5359] do_splice_direct+0x181/0x270 [ 75.771568][ T5359] ? __pfx_do_splice_direct+0x10/0x10 [ 75.773871][ T5359] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 75.776411][ T5359] ? rw_verify_area+0x255/0x4d0 [ 75.778577][ T5359] do_sendfile+0x4da/0x7e0 [ 75.780492][ T5359] ? __pfx_do_sendfile+0x10/0x10 [ 75.782653][ T5359] ? rcu_is_watching+0x15/0xb0 [ 75.785170][ T5359] ? __rseq_handle_notify_resume+0x37e/0x11f0 [ 75.788007][ T5359] __se_sys_sendfile64+0x13e/0x190 [ 75.790314][ T5359] ? __pfx___se_sys_sendfile64+0x10/0x10 [ 75.792699][ T5359] ? rcu_is_watching+0x15/0xb0 [ 75.794757][ T5359] ? do_syscall_64+0xbe/0x3b0 [ 75.796802][ T5359] do_syscall_64+0xfa/0x3b0 [ 75.798750][ T5359] ? lockdep_hardirqs_on+0x9c/0x150 [ 75.800993][ T5359] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.803614][ T5359] ? clear_bhb_loop+0x60/0xb0 [ 75.805848][ T5359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.808360][ T5359] RIP: 0033:0x7fb53fb8eba9 [ 75.810736][ T5359] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 75.819715][ T5359] RSP: 002b:00007fb540a50038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 75.823343][ T5359] RAX: ffffffffffffffda RBX: 00007fb53fdd6180 RCX: 00007fb53fb8eba9 [ 75.826700][ T5359] RDX: 0000000000000000 RSI: 000000000000000f RDI: 0000000000000010 [ 75.830204][ T5359] RBP: 00007fb53fc11e19 R08: 0000000000000000 R09: 0000000000000000 [ 75.833552][ T5359] R10: 0000000080006800 R11: 0000000000000246 R12: 0000000000000000 [ 75.836846][ T5359] R13: 00007fb53fdd6218 R14: 00007fb53fdd6180 R15: 00007ffca938a3f8 [ 75.840109][ T5359] [ 75.841907][ T5359] Kernel Offset: disabled [ 75.843835][ T5359] Rebooting in 86400 seconds..