random: sshd: uninitialized urandom read (32 bytes read) random: sshd: uninitialized urandom read (32 bytes read) random: sshd: uninitialized urandom read (32 bytes read) random: sshd: uninitialized urandom read (32 bytes read) random: sshd: uninitialized urandom read (32 bytes read) WARNING: kernel stack regs at (____ptrval____) in syz-executor739:4536 has bad 'bp' value (____ptrval____) unwind stack type:0 next_sp: (null) mask:0x2 graph_idx:0 (____ptrval____): ffff8801b635e7d0 (0xffff8801b635e7d0) (____ptrval____): ffffffff812d369d (__save_stack_trace+0x7d/0xf0) (____ptrval____): 0000000000000000 ... (____ptrval____): ffff8801b6358000 (0xffff8801b6358000) (____ptrval____): ffff8801b6360000 (0xffff8801b6360000) (____ptrval____): 0000000000000000 ... (____ptrval____): 0000000000000002 (0x2) (____ptrval____): ffff8801ac7ee280 (0xffff8801ac7ee280) (____ptrval____): 0000010100000000 (0x10100000000) (____ptrval____): 0000000000000000 ... (____ptrval____): ffff8801b635e740 (0xffff8801b635e740) (____ptrval____): ffffffff811f4748 (vmx_vcpu_run+0x1328/0x2600) (____ptrval____): ffff8801b635f2c8 (0xffff8801b635f2c8) (____ptrval____): 8c48a19d24305700 (0x8c48a19d24305700) (____ptrval____): ffff8801b635e930 (0xffff8801b635e930) (____ptrval____): ffffffff8a1c4ba0 (stack_trace+0xa4280/0x400020) (____ptrval____): ffff8801b635e934 (0xffff8801b635e934) (____ptrval____): ffff8801ac7ee280 (0xffff8801ac7ee280) (____ptrval____): ffff8801b635e7e0 (0xffff8801b635e7e0) (____ptrval____): ffffffff812d372a (save_stack_trace+0x1a/0x20) (____ptrval____): ffff8801b635e820 (0xffff8801b635e820) (____ptrval____): ffffffff815e0c40 (save_trace+0xe0/0x290) (____ptrval____): 0000000000000001 (0x1) (____ptrval____): ffff8801ac7eeab8 (0xffff8801ac7eeab8) (____ptrval____): 0000000000000001 (0x1) (____ptrval____): dffffc0000000000 (0xdffffc0000000000) (____ptrval____): ffff8801ac7ee280 (0xffff8801ac7ee280) (____ptrval____): ffff8801ac7eead8 (0xffff8801ac7eead8) (____ptrval____): ffff8801b635ebc0 (0xffff8801b635ebc0) (____ptrval____): ffffffff815ee1b8 (__lock_acquire+0x39a8/0x5020) (____ptrval____): ffff8801b635e828 (0xffff8801b635e828) (____ptrval____): ffffffff00000002 (0xffffffff00000002) (____ptrval____): ffff8801ac7eeb28 (0xffff8801ac7eeb28) (____ptrval____): ffff8801ac7eeab0 (0xffff8801ac7eeab0) (____ptrval____): ffff8801ac7ee280 (0xffff8801ac7ee280) (____ptrval____): 6513982200000001 (0x6513982200000001) (____ptrval____): 651398224de87c02 (0x651398224de87c02) (____ptrval____): fffffbfff1566074 (0xfffffbfff1566074) (____ptrval____): 8c48a19d00000000 (0x8c48a19d00000000) (____ptrval____): ffff8801b635e8f0 (0xffff8801b635e8f0) (____ptrval____): ffff880100000001 (0xffff880100000001) (____ptrval____): ffffed0036c6bd1e (0xffffed0036c6bd1e) (____ptrval____): ffff8801b635e930 (0xffff8801b635e930) (____ptrval____): ffff8801b635e970 (0xffff8801b635e970) (____ptrval____): ffff8801ac7eeb00 (0xffff8801ac7eeb00) (____ptrval____): ffff8801ac7eeab0 (0xffff8801ac7eeab0) (____ptrval____): ffff8801ac7eeaa8 (0xffff8801ac7eeaa8) (____ptrval____): ffff8801ac7eeab8 (0xffff8801ac7eeab8) (____ptrval____): 1ffff10036c6bd1a (0x1ffff10036c6bd1a) (____ptrval____): ffff8801ac7eeae0 (0xffff8801ac7eeae0) (____ptrval____): 0000000041b58ab3 (0x41b58ab3) (____ptrval____): ffffffff88bf0e88 (K512_4+0x6788/0x12081c) (____ptrval____): ffffffff815ea810 (trace_hardirqs_on+0x10/0x10) (____ptrval____): ffffc90001e056a8 (0xffffc90001e056a8) (____ptrval____): ffff8801b635e920 (0xffff8801b635e920) (____ptrval____): 0000000000000000 ... (____ptrval____): ffff8801b635e9c0 (0xffff8801b635e9c0) (____ptrval____): 0000000000000001 (0x1) (____ptrval____): ffff8801b635e920 (0xffff8801b635e920) (____ptrval____): ffffffff817c0c68 (__sanitizer_cov_trace_cmp8+0x18/0x20) (____ptrval____): ffff8801b635eaa8 (0xffff8801b635eaa8) (____ptrval____): ffffffff81118bc8 (gfn_to_rmap+0x498/0x860) (____ptrval____): 0006b7b00000000b (0x6b7b00000000b) (____ptrval____): ffffffff8a1c4ba0 (stack_trace+0xa4280/0x400020) (____ptrval____): ffff880100000000 (0xffff880100000000) (____ptrval____): ffff8801ac112cf0 (0xffff8801ac112cf0) (____ptrval____): ffff8801c9c20848 (0xffff8801c9c20848) (____ptrval____): ffff8801c9c20840 (0xffff8801c9c20840) (____ptrval____): 0000000041b58ab3 (0x41b58ab3) (____ptrval____): ffffffff88bda250 (regoff.34021+0x36ccb0/0x37af30) (____ptrval____): ffffffff81118730 (fast_page_fault+0x10d0/0x10d0) (____ptrval____): ffffffff88bd4d17 (regoff.34021+0x367777/0x37af30) (____ptrval____): ffffffff8a5a5110 (lock_classes+0x3c750/0x29fee0) (____ptrval____): 0000000000000001 (0x1) (____ptrval____): ffff8801b635e9a0 (0xffff8801b635e9a0) (____ptrval____): ffffffff817c0ce8 (__sanitizer_cov_trace_const_cmp8+0x18/0x20) (____ptrval____): 1ffff10036c6bd3c (0x1ffff10036c6bd3c) (____ptrval____): 0000000000000000 ... (____ptrval____): ffffea0007050000 (0xffffea0007050000) (____ptrval____): 0000000041b58ab3 (0x41b58ab3) (____ptrval____): ffffffff88bd7780 (regoff.34021+0x36a1e0/0x37af30) (____ptrval____): ffffffff815e86f0 (print_usage_bug+0xc0/0xc0) (____ptrval____): ffffffff81086081 (kvm_release_pfn_clean+0xa1/0x2d0) (____ptrval____): 000000028111b6d0 (0x28111b6d0) (____ptrval____): 0000000041b58ab3 (0x41b58ab3) (____ptrval____): ffffffff88bd6cb0 (regoff.34021+0x369710/0x37af30) (____ptrval____): ffffffff81085fe0 (kvm_pfn_to_page+0xa0/0xa0) (____ptrval____): ffff8801c9c2bc48 (0xffff8801c9c2bc48) (____ptrval____): 1ffff10000000002 (0x1ffff10000000002) (____ptrval____): ffffed0000000018 (0xffffed0000000018) (____ptrval____): ffff8801c9c20840 (0xffff8801c9c20840) (____ptrval____): ffff8801c9c20848 (0xffff8801c9c20848) (____ptrval____): 0000000041b58ab3 (0x41b58ab3) (____ptrval____): ffffffff88bda250 (regoff.34021+0x36ccb0/0x37af30) (____ptrval____): 0000000041b58ab3 (0x41b58ab3) (____ptrval____): ffffffff88bd4d17 (regoff.34021+0x367777/0x37af30) (____ptrval____): ffffffff815e16e0 (graph_lock+0x170/0x170) (____ptrval____): 8c48a19d24305700 (0x8c48a19d24305700) (____ptrval____): ffffffff89f24468 (lock_chains+0xbd68/0x200020) (____ptrval____): ffffffff817c0ce8 (__sanitizer_cov_trace_const_cmp8+0x18/0x20) (____ptrval____): ffff8801b635eaa8 (0xffff8801b635eaa8) (____ptrval____): ffffffff8110c54e (pte_list_add.isra.63+0x5e/0x460) (____ptrval____): 0000000000000000 ... (____ptrval____): 8c48a19d24305700 (0x8c48a19d24305700) (____ptrval____): ffff8801d9624000 (0xffff8801d9624000) (____ptrval____): 0000000000000000 ... (____ptrval____): 00000000000002e2 (0x2e2) (____ptrval____): ffff8801ac7eeada (0xffff8801ac7eeada) (____ptrval____): 0000000000000082 (0x82) (____ptrval____): ffff8801ac7ee280 (0xffff8801ac7ee280) (____ptrval____): 000000000000000d (0xd) (____ptrval____): ffff8801b635ee58 (0xffff8801b635ee58) (____ptrval____): ffffffff815eb00c (__lock_acquire+0x7fc/0x5020) (____ptrval____): ffffffff89f24468 (lock_chains+0xbd68/0x200020) (____ptrval____): ffff8801ac7eeb08 (0xffff8801ac7eeb08) (____ptrval____): ffffc90001dfc018 (0xffffc90001dfc018) (____ptrval____): ffffc90001dfc018 (0xffffc90001dfc018) (____ptrval____): 0000000000000002 (0x2) (____ptrval____): ffff8801b635eb40 (0xffff8801b635eb40) (____ptrval____): ffffffff815e1fe6 (find_held_lock+0x36/0x1c0) (____ptrval____): 00000003b635eb50 (0x3b635eb50) (____ptrval____): 0000000000000000 ... (____ptrval____): 1ffff10036c6bd6f (0x1ffff10036c6bd6f) (____ptrval____): ffff8801b635ec58 (0xffff8801b635ec58) (____ptrval____): ffffc90001dfc018 (0xffffc90001dfc018) (____ptrval____): ffff8801ac7eead0 (0xffff8801ac7eead0) (____ptrval____): ffff880100000000 (0xffff880100000000) (____ptrval____): ffff8801ac7eead8 (0xffff8801ac7eead8) (____ptrval____): ffff8801ac7eeab0 (0xffff8801ac7eeab0) (____ptrval____): ffffffff89f5b2e8 (lock_chains+0x42be8/0x200020) (____ptrval____): ffff8801ac7eeab8 (0xffff8801ac7eeab8) (____ptrval____): 1ffff10036c6bd6e (0x1ffff10036c6bd6e) (____ptrval____): 0000000000000000 ... (____ptrval____): 0000000041b58ab3 (0x41b58ab3) (____ptrval____): ffffffff88bf0e88 (K512_4+0x6788/0x12081c) (____ptrval____): ffffffff815ea810 (trace_hardirqs_on+0x10/0x10) (____ptrval____): 8c48a19d24305700 (0x8c48a19d24305700) (____ptrval____): ffff8801b635ec90 (0xffff8801b635ec90) (____ptrval____): 1ffff10036c6bd83 (0x1ffff10036c6bd83) (____ptrval____): ffff8801ac7ee280 (0xffff8801ac7ee280) (____ptrval____): 0000000000000000 ... (____ptrval____): 0000000000000001 (0x1) (____ptrval____): 0000000000000000 ... (____ptrval____): ffff8801b635ece0 (0xffff8801b635ece0) (____ptrval____): ffffffff815f1934 (lock_acquire+0x1e4/0x540) (____ptrval____): 0000000000000000 ... (____ptrval____): ffffffff8162e471 (vprintk_emit+0x191/0xdf0) (____ptrval____): 0000000000000000 ... (____ptrval____): ffffffff81601b47 (do_raw_spin_unlock+0xa7/0x2f0) (____ptrval____): 0000000041b58ab3 (0x41b58ab3) (____ptrval____): 0000000000000086 (0x86) (____ptrval____): 0000000081601aa0 (0x81601aa0) (____ptrval____): ffffffff88f89118 (logbuf_lock+0x18/0x60) (____ptrval____): 0000000041b58ab3 (0x41b58ab3) (____ptrval____): ffffffff88bd4d17 (regoff.34021+0x367777/0x37af30) (____ptrval____): ffffffff815f1750 (lock_release+0xa30/0xa30) (____ptrval____): ffff8801b635ec40 (0xffff8801b635ec40) (____ptrval____): ffffffff81b9d5e4 (kasan_check_write+0x14/0x20) (____ptrval____): ffff8801b635ec78 (0xffff8801b635ec78) (____ptrval____): ffffffff816017a1 (do_raw_spin_lock+0xc1/0x200) (____ptrval____): 8c48a19d24305700 (0x8c48a19d24305700) (____ptrval____): ffffc90001dfc000 (0xffffc90001dfc000) (____ptrval____): ffff8801b635ee18 (0xffff8801b635ee18) (____ptrval____): ffff8801b5010040 (0xffff8801b5010040) (____ptrval____): 0000000000000000 ... (____ptrval____): ffff8801b635ec98 (0xffff8801b635ec98) (____ptrval____): ffffffff8793f1b2 (_raw_spin_unlock+0x22/0x30) (____ptrval____): ffff8801b635ee98 (0xffff8801b635ee98) (____ptrval____): ffff8801b635eec0 (0xffff8801b635eec0) (____ptrval____): ffffffff8113e294 (tdp_page_fault+0x194/0xc00) (____ptrval____): 00000000817c0c46 (0x817c0c46) (____ptrval____): 8c48a19d24305700 (0x8c48a19d24305700) (____ptrval____): ffffffff88f89100 (log_wait+0x80/0x80) (____ptrval____): 00000000ffffffff (0xffffffff) (____ptrval____): ffffffff87ea6e00 (__func__.46421+0x1b60/0x1fe0) (____ptrval____): 0000000000000000 ... (____ptrval____): ffff8801b635ef18 (0xffff8801b635ef18) (____ptrval____): ffff8801b635ed00 (0xffff8801b635ed00) (____ptrval____): ffffffff8793effa (_raw_spin_lock+0x2a/0x40) (____ptrval____): ffffffff8162e471 (vprintk_emit+0x191/0xdf0) (____ptrval____): 0000000000000000 ... (____ptrval____): ffff8801b635eea0 (0xffff8801b635eea0) (____ptrval____): ffffffff8162e471 (vprintk_emit+0x191/0xdf0) (____ptrval____): ffff880100000000 (0xffff880100000000) (____ptrval____): ffffffff815eb000 (__lock_acquire+0x7f0/0x5020) (____ptrval____): 8c48a19d24305700 (0x8c48a19d24305700) (____ptrval____): 0000000000000000 ... (____ptrval____): 1ffff10036c6bdab (0x1ffff10036c6bdab) (____ptrval____): ffffffff88bf0f18 (K512_4+0x6818/0x12081c) (____ptrval____): ffffff00815f0d20 (0xffffff00815f0d20) (____ptrval____): 0000000000000000 ... (____ptrval____): 0000000000000093 (0x93) (____ptrval____): 0000000041b58ab3 (0x41b58ab3) (____ptrval____): ffffffff88bf21c0 (K512_4+0x7ac0/0x12081c) (____ptrval____): ffffffff8162e2e0 (wake_up_klogd+0x110/0x110) (____ptrval____): ffffffff88bd4d17 (regoff.34021+0x367777/0x37af30) (____ptrval____): ffffffff815f1750 (lock_release+0xa30/0xa30) (____ptrval____): ffff8801b635ff48 (0xffff8801b635ff48) (____ptrval____): 1ffff10036c6bdbe (0x1ffff10036c6bdbe) (____ptrval____): ffff8801dae236a0 (0xffff8801dae236a0) (____ptrval____): 1ffff10000000000 (0x1ffff10000000000) (____ptrval____): ffff8801dae236b0 (0xffff8801dae236b0) (____ptrval____): ffff8801b635edb8 (0xffff8801b635edb8) (____ptrval____): ffffffff81b9d5c1 (kasan_check_read+0x11/0x20) (____ptrval____): ffff8801b635ee58 (0xffff8801b635ee58) (____ptrval____): ffffffff8166782c (rcu_is_watching+0x8c/0x150) (____ptrval____): ffff8801b635eef8 (0xffff8801b635eef8) (____ptrval____): 0000000041b58ab3 (0x41b58ab3) (____ptrval____): ffffffff00000001 (0xffffffff00000001) (____ptrval____): ffffffff816677a0 (rcu_report_qs_rnp+0x7a0/0x7a0) (____ptrval____): ffffffff00000000 (0xffffffff00000000) (____ptrval____): 8c48a19d24305700 (0x8c48a19d24305700) (____ptrval____): 0000000000000000 ... (____ptrval____): 8c48a19d24305700 (0x8c48a19d24305700) (____ptrval____): 8c48a19d24305700 (0x8c48a19d24305700) (____ptrval____): ffff8801b635ee20 (0xffff8801b635ee20) (____ptrval____): ffffffff817c0c8a (__sanitizer_cov_trace_const_cmp1+0x1a/0x20) (____ptrval____): ffff8801b635ee70 (0xffff8801b635ee70) (____ptrval____): 8c48a19d24305700 (0x8c48a19d24305700) (____ptrval____): 1ffff10036c6bdd6 (0x1ffff10036c6bdd6) (____ptrval____): ffff8801ac7ee280 (0xffff8801ac7ee280) (____ptrval____): 0000000000000001 (0x1) (____ptrval____): 0000000000000001 (0x1) (____ptrval____): 0000000041b58ab3 (0x41b58ab3) (____ptrval____): ffffffff88bd4d17 (regoff.34021+0x367777/0x37af30) (____ptrval____): ffffffff815e16e0 (graph_lock+0x170/0x170) (____ptrval____): 0000000000000000 ... (____ptrval____): 8c48a19d24305700 (0x8c48a19d24305700) (____ptrval____): ffffffff87ea6e00 (__func__.46421+0x1b60/0x1fe0) (____ptrval____): ffff8801b635ef18 (0xffff8801b635ef18) (____ptrval____): ffff8801b635ef18 (0xffff8801b635ef18) (____ptrval____): 000000000000053b (0x53b) (____ptrval____): 0000000000000000 ... (____ptrval____): ffff8801b635eec0 (0xffff8801b635eec0) (____ptrval____): ffffffff8162f598 (vprintk_default+0x28/0x30) (____ptrval____): 0000000000000000 ... (____ptrval____): ffffffff87ea6e00 (__func__.46421+0x1b60/0x1fe0) (____ptrval____): ffff8801b635eee8 (0xffff8801b635eee8) (____ptrval____): ffffffff8163181a (vprintk_func+0x7a/0xe7) (____ptrval____): ffffed0036c6bddf (0xffffed0036c6bddf) (____ptrval____): ffffffff87ea6e00 (__func__.46421+0x1b60/0x1fe0) (____ptrval____): ffff8801ac7ee280 (0xffff8801ac7ee280) (____ptrval____): ffff8801b635ef98 (0xffff8801b635ef98) (____ptrval____): ffffffff816303cb (printk+0xa7/0xcf) (____ptrval____): 0000000041b58ab3 (0x41b58ab3) (____ptrval____): ffffffff88beba0c (K512_4+0x130c/0x12081c) (____ptrval____): ffffffff81630324 (kmsg_dump_rewind_nolock+0xe4/0xe4) (____ptrval____): 0000000000000000 ... (____ptrval____): ffff880100000008 (0xffff880100000008) (____ptrval____): ffff8801b635efa8 (0xffff8801b635efa8) (____ptrval____): ffff8801b635ef58 (0xffff8801b635ef58) (____ptrval____): ffff8801ac7eeab0 (0xffff8801ac7eeab0) (____ptrval____): ffffffff88f925a0 (rcu_callback_map+0x40/0x40) (____ptrval____): 0000000000000086 (0x86) (____ptrval____): ffff8801ac7ee280 (0xffff8801ac7ee280) (____ptrval____): 8c48a19d24305700 (0x8c48a19d24305700) (____ptrval____): 000000000000053b (0x53b) (____ptrval____): ffffffff87e7a2c0 (__func__.46943+0x1e0/0xa00) (____ptrval____): 000000000000053b (0x53b) (____ptrval____): ffffffff81362e15 (__do_page_fault+0x395/0xe50) (____ptrval____): ffff8801ac7ee280 (0xffff8801ac7ee280) (____ptrval____): 0000000000000000 ... (____ptrval____): 1ffff10036c6bdf5 (0x1ffff10036c6bdf5) (____ptrval____): ffff8801ac7ee8e8 (0xffff8801ac7ee8e8) (____ptrval____): ffff8801b635f028 (0xffff8801b635f028) (____ptrval____): ffffffff8155ca72 (___might_sleep.cold.85+0x30/0x13a) (____ptrval____): 0000000041b58ab3 (0x41b58ab3) (____ptrval____): ffffffff88be6057 (regoff.34021+0x378ab7/0x37af30) (____ptrval____): ffffffff81542620 (check_same_owner+0x340/0x340) (____ptrval____): 0000000000000001 (0x1) (____ptrval____): ffff8801b5010040 (0xffff8801b5010040) (____ptrval____): 000000000000020e (0x20e) (____ptrval____): ffff8801b635f248 (0xffff8801b635f248) (____ptrval____): 000000000000020e (0x20e) (____ptrval____): ffff8801b635f168 (0xffff8801b635f168) (____ptrval____): 8c48a19d24305700 (0x8c48a19d24305700) (____ptrval____): 0000000000000482 (0x482) (____ptrval____): 8c48a19d24305700 (0x8c48a19d24305700) (____ptrval____): ffff8801ac7ee280 (0xffff8801ac7ee280) (____ptrval____): ffffffff87e7a2c0 (__func__.46943+0x1e0/0xa00) (____ptrval____): 000000000000053b (0x53b) (____ptrval____): 0000000000000000 ... (____ptrval____): ffff8801b635f068 (0xffff8801b635f068) (____ptrval____): ffffffff815429e5 (__might_sleep+0x95/0x190) (____ptrval____): 8c48a19d24305700 (0x8c48a19d24305700) (____ptrval____): 00000000000059c6 (0x59c6) (____ptrval____): 00000000000059c6 (0x59c6) (____ptrval____): ffff8801b635f2c8 (0xffff8801b635f2c8) (____ptrval____): 0000000000000001 (0x1) (____ptrval____): 0000000000000000 ... (____ptrval____): ffff8801b635f150 (0xffff8801b635f150) (____ptrval____): ffffffff81362e36 (__do_page_fault+0x3b6/0xe50) (____ptrval____): ffff8801b635f108 (0xffff8801b635f108) (____ptrval____): ffffffff812d36ad (__save_stack_trace+0x8d/0xf0) (____ptrval____): 0000000000000000 ... (____ptrval____): 00000014ac7eeb00 (0x14ac7eeb00) (____ptrval____): 1ffff10036c6be19 (0x1ffff10036c6be19) (____ptrval____): ffff8801d910e2e8 (0xffff8801d910e2e8) (____ptrval____): ffff8801d910e240 (0xffff8801d910e240) (____ptrval____): ffff8801ac7ee280 (0xffff8801ac7ee280) (____ptrval____): 0000000041b58ab3 (0x41b58ab3) (____ptrval____): ffffffff88be758b (regoff.34021+0x379feb/0x37af30) (____ptrval____): ffffffff81362a80 (mm_fault_error+0x380/0x380) (____ptrval____): ffffffff815ea810 (trace_hardirqs_on+0x10/0x10) (____ptrval____): 0000000041b58ab3 (0x41b58ab3) (____ptrval____): ffffffff88bdd970 (regoff.34021+0x3703d0/0x37af30) (____ptrval____): ffffffff81130880 (kvm_mmu_slot_gfn_write_protect+0xd0/0xd0) (____ptrval____): ffff8801d4355a80 (0xffff8801d4355a80) (____ptrval____): ffff8801b635f108 (0xffff8801b635f108) (____ptrval____): ffff8801b635f108 (0xffff8801b635f108) (____ptrval____): 0000000000000000 ... 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(____ptrval____): 0000000041b58ab3 (0x41b58ab3) (____ptrval____): ffffffff88c09d10 (K512_4+0x1f610/0x12081c) (____ptrval____): ffffffff81c94040 (ioctl_preallocate+0x300/0x300) (____ptrval____): ffffffff817c0cc6 (__sanitizer_cov_trace_const_cmp4+0x16/0x20) (____ptrval____): ffff8801b635fda0 (0xffff8801b635fda0) (____ptrval____): ffffffff81cc8c97 (__fget_light+0x2f7/0x440) (____ptrval____): ffffffff815ea661 (trace_hardirqs_on_caller+0x421/0x5c0) (____ptrval____): 00004000ac7ee9f8 (0x4000ac7ee9f8) (____ptrval____): ffff8801ac64f098 (0xffff8801ac64f098) (____ptrval____): 0000000041b58ab3 (0x41b58ab3) (____ptrval____): ffffffff88bd7350 (regoff.34021+0x369db0/0x37af30) (____ptrval____): ffffffff81cc89a0 (fget_raw+0x20/0x20) (____ptrval____): ffff8801b635fcc0 (0xffff8801b635fcc0) (____ptrval____): ffffffff00000001 (0xffffffff00000001) (____ptrval____): ffff8801b635fd78 (0xffff8801b635fd78) (____ptrval____): ffffffff81510c0f (task_work_run+0x22f/0x2a0) (____ptrval____): 1ffff10036c6bf9e (0x1ffff10036c6bf9e) (____ptrval____): ffff8801ac7ee9f8 (0xffff8801ac7ee9f8) (____ptrval____): ffff8801ac7ee280 (0xffff8801ac7ee280) (____ptrval____): 0000000000000000 ... (____ptrval____): 0000000041b58ab3 (0x41b58ab3) (____ptrval____): ffff8801ac64f098 (0xffff8801ac64f098) (____ptrval____): ffffffff815109e0 (task_work_cancel+0x250/0x250) (____ptrval____): ffff8801ac7eeab0 (0xffff8801ac7eeab0) (____ptrval____): 0000000000000000 ... (____ptrval____): ffff8801ac64f100 (0xffff8801ac64f100) (____ptrval____): ffff8801ac7ee280 (0xffff8801ac7ee280) (____ptrval____): ffffffff8100ab9c (exit_to_usermode_loop+0x8c/0x370) (____ptrval____): ffff8801b635fdf8 (0xffff8801b635fdf8) (____ptrval____): ffff8801ac5f9cc0 (0xffff8801ac5f9cc0) (____ptrval____): 1ffff10036c6bfdc (0x1ffff10036c6bfdc) (____ptrval____): 0000000000000086 (0x86) (____ptrval____): 0000000000000000 ... (____ptrval____): dffffc0000000000 (0xdffffc0000000000) (____ptrval____): ffff8801b635fdf8 (0xffff8801b635fdf8) (____ptrval____): ffff8801b635fd78 (0xffff8801b635fd78) (____ptrval____): 8c48a19d24305700 (0x8c48a19d24305700) (____ptrval____): ffff8801b635fdb8 (0xffff8801b635fdb8) (____ptrval____): ffffffff8319a124 (security_file_ioctl+0x94/0xc0) (____ptrval____): 8c48a19d24305700 (0x8c48a19d24305700) (____ptrval____): ffff8801ac5f9cc0 (0xffff8801ac5f9cc0) (____ptrval____): ffff8801ac5f9cc0 (0xffff8801ac5f9cc0) (____ptrval____): 0000000000000000 ... (____ptrval____): ffff8801b635fdb8 (0xffff8801b635fdb8) (____ptrval____): ffffffff817c0cc6 (__sanitizer_cov_trace_const_cmp4+0x16/0x20) (____ptrval____): ffff8801b635fdf8 (0xffff8801b635fdf8) (____ptrval____): ffffffff81c957e1 (ksys_ioctl+0x81/0xd0) (____ptrval____): 0000ae80ac7ee280 (0xae80ac7ee280) (____ptrval____): ffff8801b635ff58 (0xffff8801b635ff58) (____ptrval____): 1ffff10036c6bfc8 (0x1ffff10036c6bfc8) (____ptrval____): ffff8801b635ff20 (0xffff8801b635ff20) (____ptrval____): ffff8801b635ff58 (0xffff8801b635ff58) (____ptrval____): 0000000000000086 (0x86) (____ptrval____): ffff8801ac7ee280 (0xffff8801ac7ee280) (____ptrval____): 1ffff10036c6bfc8 (0x1ffff10036c6bfc8) (____ptrval____): ffff8801b635ff20 (0xffff8801b635ff20) (____ptrval____): ffff8801b635fe20 (0xffff8801b635fe20) (____ptrval____): ffffffff817c0cc6 (__sanitizer_cov_trace_const_cmp4+0x16/0x20) (____ptrval____): ffff8801b635ff48 (0xffff8801b635ff48) (____ptrval____): ffffffff8100c7b7 (do_syscall_64+0x497/0x820) (____ptrval____): 0000000000000000 ... (____ptrval____): 0000000041b58ab3 (0x41b58ab3) (____ptrval____): ffffffff88bd55e8 (regoff.34021+0x368048/0x37af30) (____ptrval____): ffffffff8100c320 (syscall_return_slowpath+0x5e0/0x5e0) (____ptrval____): ffff8801b635fe68 (0xffff8801b635fe68) (____ptrval____): 0000000000000000 ... (____ptrval____): ffff8801b635ff48 (0xffff8801b635ff48) (____ptrval____): ffffffff8100c05d (syscall_return_slowpath+0x31d/0x5e0) (____ptrval____): ffff8801b635ff58 (0xffff8801b635ff58) (____ptrval____): 0000000041b58ab3 (0x41b58ab3) (____ptrval____): ffffffff88bd4d17 (regoff.34021+0x367777/0x37af30) (____ptrval____): ffff8801ac7eeab0 (0xffff8801ac7eeab0) (____ptrval____): ffff8801b635fea8 (0xffff8801b635fea8) (____ptrval____): 0000000000000000 ... (____ptrval____): ffff8801ac7ee280 (0xffff8801ac7ee280) (____ptrval____): ffffffff87a0009d (entry_SYSCALL_64_after_hwframe+0x59/0xbe) (____ptrval____): 0000000000000000 ... (____ptrval____): ffff8801b635fef0 (0xffff8801b635fef0) (____ptrval____): ffffffff815ea661 (trace_hardirqs_on_caller+0x421/0x5c0) (____ptrval____): 0000000000000000 ... (____ptrval____): ffff8801b635ff48 (0xffff8801b635ff48) (____ptrval____): ffffffff81007d04 (trace_hardirqs_on_thunk+0x1a/0x1c) (____ptrval____): ffff8801dae236b3 (0xffff8801dae236b3) (____ptrval____): ffffed003b5c46d6 (0xffffed003b5c46d6) (____ptrval____): ffffed003b5c46d6 (0xffffed003b5c46d6) (____ptrval____): ffff8801ac7ee280 (0xffff8801ac7ee280) (____ptrval____): 0000000000000000 ... (____ptrval____): ffffffff8100c7a9 (do_syscall_64+0x489/0x820) (____ptrval____): 1ffff100358fdc51 (0x1ffff100358fdc51) (____ptrval____): ffffffff8100c7b7 (do_syscall_64+0x497/0x820) (____ptrval____): ffff8801ac7ee288 (0xffff8801ac7ee288) (____ptrval____): 0000000000000000 ... (____ptrval____): ffffffff87a0009d (entry_SYSCALL_64_after_hwframe+0x59/0xbe) (____ptrval____): 0000000000000000 ... (____ptrval____): 00000000004041d0 (0x4041d0) (____ptrval____): 0000000000404140 (0x404140) (____ptrval____): 00000000006cd018 (0x6cd018) (____ptrval____): 00000000004002c8 (0x4002c8) (____ptrval____): 0000000000000202 (0x202) (____ptrval____): 0000000000000001 (0x1) (____ptrval____): 00000000004002c8 (0x4002c8) (____ptrval____): 0000000000000000 ... (____ptrval____): 00000000004430f9 (0x4430f9) (____ptrval____): 0000000000000000 ... (____ptrval____): 000000000000ae80 (0xae80) (____ptrval____): 0000000000000005 (0x5) (____ptrval____): 0000000000000010 (0x10) (____ptrval____): 00000000004430f9 (0x4430f9) (____ptrval____): 0000000000000033 (0x33) (____ptrval____): 0000000000000202 (0x202) (____ptrval____): 00007fff54492b78 (0x7fff54492b78) (____ptrval____): 000000000000002b (0x2b) BUG: sleeping function called from invalid context at arch/x86/mm/fault.c:1339 in_atomic(): 0, irqs_disabled(): 1, pid: 4536, name: syz-executor739 1 lock held by syz-executor739/4536: #0: (____ptrval____) (&mm->mmap_sem){++++}, at: __do_page_fault+0x389/0xe50 arch/x86/mm/fault.c:1325 irq event stamp: 11586 hardirqs last enabled at (11585): [] entry_SYSCALL_64_after_hwframe+0x59/0xbe hardirqs last disabled at (11586): [] error_entry+0x76/0xd0 arch/x86/entry/entry_64.S:1262 softirqs last enabled at (11158): [] __do_softirq+0x780/0xb17 kernel/softirq.c:314 softirqs last disabled at (11141): [] invoke_softirq kernel/softirq.c:368 [inline] softirqs last disabled at (11141): [] irq_exit+0x1d1/0x200 kernel/softirq.c:408 CPU: 0 PID: 4536 Comm: syz-executor739 Not tainted 4.18.0-rc4+ #144 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1c9/0x2b4 lib/dump_stack.c:113 ___might_sleep.cold.85+0x11f/0x13a kernel/sched/core.c:6187 __might_sleep+0x95/0x190 kernel/sched/core.c:6140 __do_page_fault+0x3b6/0xe50 arch/x86/mm/fault.c:1339 do_page_fault+0xf6/0x8c0 arch/x86/mm/fault.c:1471 page_fault+0x1e/0x30 arch/x86/entry/entry_64.S:1160 RIP: 0010:msr_write_intercepted arch/x86/kvm/vmx.c:2338 [inline] RIP: 0010:vmx_vcpu_run+0x1328/0x2600 arch/x86/kvm/vmx.c:10160 Code: 91 00 00 00 e8 79 c4 5c 00 48 8b 54 24 08 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 8c 10 00 00 48 8b 04 24 <48> 8b 98 40 57 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 40 48 RSP: 0018:ffff8801b635f370 EFLAGS: 00010046 RAX: 0000000000000286 RBX: 0000000010000000 RCX: ffffffff811f471a RDX: 1ffffffff11a2000 RSI: ffffffff811f4727 RDI: 0000000000000005 RBP: ffff8801b5010040 R08: ffff8801ac7ee280 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 BUG: unable to handle kernel paging request at 00000000000059c6 PGD 1d8c92067 P4D 1d8c92067 PUD 1d92ad067 PMD 0 Oops: 0000 [#1] SMP KASAN CPU: 0 PID: 4536 Comm: syz-executor739 Tainted: G W 4.18.0-rc4+ #144 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:msr_write_intercepted arch/x86/kvm/vmx.c:2338 [inline] RIP: 0010:vmx_vcpu_run+0x1328/0x2600 arch/x86/kvm/vmx.c:10160 Code: 91 00 00 00 e8 79 c4 5c 00 48 8b 54 24 08 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 8c 10 00 00 48 8b 04 24 <48> 8b 98 40 57 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 40 48 RSP: 0018:ffff8801b635f370 EFLAGS: 00010046 RAX: 0000000000000286 RBX: 0000000010000000 RCX: ffffffff811f471a RDX: 1ffffffff11a2000 RSI: ffffffff811f4727 RDI: 0000000000000005 RBP: ffff8801b5010040 R08: ffff8801ac7ee280 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 FS: 0000000000a84880(0000) GS:ffff8801dae00000(0000) knlGS:ffff8801dae00000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000000059c6 CR3: 00000001d8c03000 CR4: 00000000001426f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: Modules linked in: Dumping ftrace buffer: (ftrace buffer empty) CR2: 00000000000059c6 ---[ end trace ce5c3c9643607694 ]--- RIP: 0010:msr_write_intercepted arch/x86/kvm/vmx.c:2338 [inline] RIP: 0010:vmx_vcpu_run+0x1328/0x2600 arch/x86/kvm/vmx.c:10160 Code: 91 00 00 00 e8 79 c4 5c 00 48 8b 54 24 08 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 8c 10 00 00 48 8b 04 24 <48> 8b 98 40 57 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 40 48 RSP: 0018:ffff8801b635f370 EFLAGS: 00010046 RAX: 0000000000000286 RBX: 0000000010000000 RCX: ffffffff811f471a RDX: 1ffffffff11a2000 RSI: ffffffff811f4727 RDI: 0000000000000005 RBP: ffff8801b5010040 R08: ffff8801ac7ee280 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 FS: 0000000000a84880(0000) GS:ffff8801dae00000(0000) knlGS:ffff8801dae00000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000000059c6 CR3: 00000001d8c03000 CR4: 00000000001426f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400