fdf0"}) 10:16:56 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400080210000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:16:56 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c03faff050000fff7fffffffffdf0"}) 10:16:56 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) process_vm_writev(r1, &(0x7f00000001c0)=[{&(0x7f00000003c0)=""/244, 0xf4}, {&(0x7f00000004c0)=""/222, 0xde}, {&(0x7f00000000c0)=""/191, 0xbf}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/165, 0xa5}], 0x5, &(0x7f0000000040)=[{&(0x7f00000015c0)=""/176, 0xb0}, {&(0x7f0000001680)=""/133, 0x85}], 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) sched_setscheduler(0x0, 0x6, &(0x7f0000000380)=0x7ff) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) r4 = syz_open_pts(r3, 0x206740) fadvise64(r2, 0x5, 0x5, 0x5) ioctl$TCSETSF(r4, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:16:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="2400000071000001000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="0c0001804800010028000000"], 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x34, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@FOU_ATTR_AF={0x5, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x5}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0xc}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e24}]}, 0x34}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000600)=ANY=[@ANYBLOB="2ea6f3fbca4004db8ec26721fc8e00e40000003231005f46257441b6719e4cc47151f813bff440813e39135e9faea22464523e0feab7b9435cd22164443d8d452313bf1ff0eabad9dcedf4e53176b7c5a848ab11ef5c3b36a1a48a159d6e447d197c7c2d7a10b09e365e28dc7206806b9f41456e88b80589504f33630d8af796bd08b3b6b827f8550b3d3ce1756b88fd1b4b98ef91600e6b7b386c6ac1"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x3, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x2441, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r3, 0x0) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000500)=ANY=[@ANYBLOB="640000005a0000012dbd7000fedbdf250008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES32=r3, @ANYBLOB="080001000100000008000200", @ANYRES32=r2, @ANYBLOB="08000200", @ANYRES32=r2, @ANYBLOB="08000200", @ANYRES32=r1, @ANYBLOB="0b69979e60d755bcc6650c", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES32, @ANYBLOB="0800010000000000000000"], 0x64}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r5, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r4, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) [ 663.498906][T24444] loop1: detected capacity change from 0 to 32 [ 663.586172][T24444] MINIX-fs: bad superblock [ 663.655429][T24444] loop1: detected capacity change from 0 to 32 [ 663.688231][T24444] MINIX-fs: bad superblock 10:16:57 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c04faff050000fff7fffffffffdf0"}) 10:16:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="099a6029b847af82b555fcffffff2e2f"]) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) 10:16:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0005227b7c00faff050000fff7fffffffffdf0"}) 10:16:57 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0xfffffffe, 0x0, 0x1, 0xffffffff, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:16:57 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c0210000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:16:57 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c05faff050000fff7fffffffffdf0"}) [ 664.163191][T24478] loop1: detected capacity change from 0 to 32 [ 664.191019][T24478] MINIX-fs: bad superblock [ 664.274401][T24478] loop1: detected capacity change from 0 to 32 [ 664.284483][T24478] MINIX-fs: bad superblock 10:16:57 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0xff000000, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:16:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0007227b7c00faff050000fff7fffffffffdf0"}) 10:16:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {0x40}, 0x0, 0x0, &(0x7f0000000340), &(0x7f0000000240)=[0x0, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) 10:16:57 executing program 0: gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) setrlimit(0x7, &(0x7f0000001c80)={0x7fff, 0xfff}) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) getrlimit(0xf, &(0x7f0000001cc0)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) r1 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000001a80)=[{{&(0x7f00000001c0)=@llc={0x1a, 0x17, 0x8, 0x0, 0x40, 0x64, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)="ce962a05b086e2e45fd9b4c5114851a5b8566cd516062ddb5d688ed5c27ae9a55e848847d1b0592117e0af302162392435d53fb6440b631a16ee8f7ba7a4539313b848cccdd60b34badfced6c52f7b4e58441cf33bf41a848e2391fe72775dea82aacca39352a7466f7a1c323b99ea1b48fc2e6947149c548400470ccd76efa31fdf7b3587606ec430cdfd208faad60074efcee534c737bdaaf08911de0836410dae949cd38eec50e0779d42f142da7123b35ca448da990ccf00e0162c80fbca", 0xc0}], 0x1, &(0x7f0000000400)=[@mark={{0x14, 0x1, 0x24, 0x3}}], 0x18}}, {{&(0x7f0000000440)=@pptp={0x18, 0x2, {0x2, @multicast2}}, 0x80, &(0x7f0000000880)=[{&(0x7f00000004c0)="d978a4d6c665e88072fbd52b0b13d1f8bd4b85beda36c8ffb5e99be791042da71eb573efc21bfd5f376c378c93fd9a2dd6bac35303e93f31e0f1c9751303de82c7767ad8914cb9271648d59a4ed6158a806db19dfd949e66b066f0eab2b62137ac5ccc0b4ebca06292a1884e9a", 0x6d}, {&(0x7f0000000540)="88ab25ea877d8bb4a9fcbc4797ba1daeea8a0f970c3127f53c9f30deb27f30a3359debfa9fd764f48010cf352c9170f6f333ec09fc262fb5e018d6a0db4e33e72c6a7463258e793727cff82006f985", 0x4f}, {&(0x7f00000005c0)="7f0a7c83b247bd120c6a0f0aff42bd69f40629b9713d40336211ae", 0x1b}, {&(0x7f0000000600)="5d4f2f4034eb7edd1fdc8e5bd02559208c5ce59bec1ee7f19ddb9cc6489b2a1102ce6225917d3913690696a29926924294e74b6e15fed8589c957622c936b2d6dd7e90616a6d5b30a3ddad052e1643427bab01d5c7c11b88614f0e7c4c52372e0588b3296bf98a21be895383d2c99b6b108f164b9e51e59c35abcde6e1726944b75e04b8d69060d77991ecb45ba2b2358f35bd2e8e6b4a084da6f28fc250cd450372a1e084c63d5a4bd3026dcd799f7d879e5020df5dd7df4ba87446e4df5b8e0cc373ad74897dc2780858a1e585b287d6a264", 0xd3}, {&(0x7f0000000700)="4a648a20ce1aab3f694ad5bce61b0779218def6f9bc6f6112e3fc8def24439f7d10b8cda05475f298e8d654f67667d87a3f4e70cd7f5", 0x36}, {&(0x7f0000000740)="be4e7a826ada1f07c7da4e46d56f6c79de20d468b212dcc207d019112327b6605adf00eef1cf677dae0237ebca69d0e33c331ef829764b40e506303149b1b587934e", 0x42}, {&(0x7f00000007c0)="a445de7fe3ff81f6dfc82313435bc12d56c38b03b40917357f6d22b66b66beacc62a10908c939ad57f4a3775e4b565ddb187d157970bd6d9fab26b27903d1ddeee9e8f16c114787db9894ad0ea0324804a8bca81758433858d5c7ea300c6c5a5c9c4f81e4b14491670abfc67f40277e26c9984ee282142c21dfa6adbfbbe617141", 0x81}], 0x7, &(0x7f0000000900)=[@txtime={{0x18, 0x1, 0x3d, 0x401}}], 0x18}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000940)="0c99dd05126f68ddd18ff1f5faa66e98922dcb8aacb7338114c018cad775fe7661ed0eaabcb8b7c790cdc42b504a073ee27b2404b7410387d44c36f13a837e9009d4e8dfb0ef2124a353a64995378e408b13ead6c939171daca070765e0a6a7482af3ac00ea1fad56813a1a6272422e2e88880196842e045ff89e4e27dbbf56d2322fe5b715a511b39e8af6f28f7ae4c3eb428df50cf5fd0a97e2585cd8c4f29003d7a97233533fc128dcc5c2f247adc89df6eed0d2ea00fac8949a5209e874c4acf33f36f1aa793fccb", 0xca}, {&(0x7f0000000a40)="d9ec4265132bd183017fd8c48b832cb3ef309f54e6b6a79e981cdf0b170cf60b4d16335235ba99f6082435873e213aff763701a2ea69be151d4ead0a3b4d94a2d13c1d1415e683f7a231b9aa17926397db2b35d6ec789f8c1a84ad209247b71af8555c4e4138b71f029d97231eda879efebf91bca4f42d5c592689395c23d95648efb5db6d5f08aeca9b618eed29632fb13f0762190359728f2f294beb694f68a34462468e3b15c556012463f578f10e8ea2a985dc708cf05ea63688bdd75e64e7951475eafc4da147cabe95180984d8db098b0f458541f074f71630035d2573bf5cb7a6ae3fb182ee9f04", 0xeb}, {&(0x7f0000000b40)="ea55599bc61c6fe59f1e57df56963fd7c466a243cc2bc9b2327565f96fb70f0f213d192fafce69c835e8b880ecfa7bf6eaea60b65ab0e47249427417671681fbc15ce8fe9d05a9ccc670cf02d6a0aecf5f57de65d691b8ac7e3792d6d7f7db2550b9221bc8e8968b6bb67d308e374e1758283da5ef2df5388de8a28a30a98786492ffc65eee13c695afae2209701ff1a98e80f40d281e9cd5d2067b12d479940c6880812fc4eb973727816a76cf07fe324099d4ad1352da3b011a61043e964b5", 0xc0}, {&(0x7f0000000c00)="19a54f5539f7cd7d1e91f22720c93b16cd8525a9e128cef4e57b83bfaf12e2e3789fe95dcaac3cc36c6e123b619fbb671c959ef91c4e7b0791a3b6a17abc2fde34de66e16e4e537dc3071782f5e80f773c834f9c894ee1ff9cdfdf7b2254805b0f66ef2925248d", 0x67}, {&(0x7f0000000c80)="58677f3819ec656e64f648180548892a6b1f00c4763a89b6982a7b967f757029f4e3de2be6d7c4887c7397daf410dfaf60ea53", 0x33}, {&(0x7f0000000cc0)="2ab0a5c4ac1b98de26d3a3bd571129a56581dc14680e6d3555f419bb7bcb4759dcf9d5e39cd72504829647b67e91974530b7249cd55f621e17a7d62339190f2011e2bdeba8e27a6f14bb68942ee298c5262712353c6b15a9d0528482e37bff35d220beaecd30ca965331d6311bd0391ac367e6880c58fa6a1441afccafbfc8fba789291ad63e81f57e1fd8a699055ad199540d48667877d824fa5c3b9e9150fa6f7eafa2538fdeaa31dd8e1ff0e25f74417b6da1f634a554a227fd90730377b221c25fbf297aad8836259db7da873c15708551eb77c66c5886164b62eb5813", 0xdf}], 0x6, &(0x7f0000000e40)=[@mark={{0x14, 0x1, 0x24, 0x800000}}], 0x18}}, {{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000e80)="3064d8dbfe841f7a5178b5cd3384819ee0f76212b631d46776ef37aeb99141ac567958f72180924edde2b3df952b595533eaa44951c7ed22507010a5652bfdb48cdd482ddf4b3d6b99174378db7996e23561f162462f65f4b855a58291f875f6a29a6a69e07550460b978ee4e705b38d0fbe9da1f3e8453707a19bda0cb8a4240015f73bb5d255c6fdb95c7b4bcc9f09a4a450e3063a1a011640c96598cf08ce2872f777f7a53222c5b9186c210e6dcee70d80bbde8f1f45157a4060a82f9bcca4ac52526435efee1b414460b54a791a91d0a699c3b2c3e5944e1e59af194537466c41e8f76e9304b9e44cc9bc6bb5b559", 0xf1}, {&(0x7f0000000f80)="b48ad8c69851ac01a7c02fb9166ed038b3401e9f145ba8857553b9b15811d3262e7b472791d36e9eddabc104ed7c80b0f4b5ceb347f1128c2e15a1a79b809e7d85e901c5a64562ebf88291c7ba2a32bd4e9950178d7071d41ca0b5b44cb759dead54bc67607cf66e5eb23e1e5ea9f9cb57570e1454a2a994807023259c67468501bf9b23eac9efa00e8d6a356a2326ab0e283d3a50c21c67", 0x98}, {&(0x7f0000001040)="9efae3b2ce61b955ec0eb438ee1390fd572e4079b0452452c2d7397ae374b9e1ea8b131bdaf166baee8a59e7fb05e63595e01d4aebd0875f72c9975dbb60dd01bb8b5379831cfa8921c44c5d159ad00de00019dcff932ec7059561fede21aac0ce6161437f69ecedb2dc5f7d52248e040ac2a14993108cafd222d4f03e52a12fae68b8c15f175e71fb2e344c8ae5e995341ffa0808", 0x95}, {&(0x7f0000001100)="6e24214671158fcc8364ada6fa5d7debf350fecb99c9448526f887f765e9", 0x1e}], 0x4, &(0x7f0000001180)=[@txtime={{0x18, 0x1, 0x3d, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x7f}}, @mark={{0x14, 0x1, 0x24, 0x88b7}}, @timestamping={{0x14, 0x1, 0x25, 0x9}}], 0x78}}, {{&(0x7f0000001200)=@l2tp={0x2, 0x0, @loopback}, 0x80, &(0x7f0000001300)=[{&(0x7f0000001280)="8c5162", 0x3}, {&(0x7f00000012c0)="799ef45f6805930d79069da884cb68e39e1f0f6d7772fb4b8eaa616882", 0x1d}], 0x2}}, {{&(0x7f0000001340)=@l2={0x1f, 0x7, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x9e4e, 0x2}, 0x80, &(0x7f0000001580)=[{&(0x7f00000013c0)="e9af8485f57dfb4f42adc685193ece01b97444537dbe3dd416bf671365726974050201d1828e2e5572c187da21c8a8e23adab28451fde23aae30dd465ec696ae2a78e94158d83a259c0fb26bf5cc9f61925ceb18435d28232fd1c44d6234996ded6ed45bbb0a2595074d8c3d739502d45e032604c593ccba8f68b3bd437bf58b5ac613efa5959d69f182a4d89dc888047ef9de0a1420abf0c1a30869bd0ad77b2fd50f744bdd16ab69ea0c65eddc2a3a12a0eaf7ec4bc1d3aaf360e04eb427d5b5e43e9b9671b164cbdf057515198077c769b8f93d71e4520759b4", 0xdb}, {&(0x7f00000014c0)="a1065c2f9dc852ccbb11c313d8ff1c35842247d566d8d520bee6d606856afac18ac6a6c7d1dcb2ebfa17edbf6eadc1113c7cfe0f4ceccb7b7ebbeb66978f74b94c5c6beedf677929cc661150102930cc95cf09a3fce58450f0e8aa5ed03b120fdb38df9108f3fe0143078c700717c0423b4f8f1404fd5c33c9a0df8a9a0c53f1d18596273c09622f2d", 0x89}], 0x2, &(0x7f00000015c0)=[@txtime={{0x18, 0x1, 0x3d, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0x9}}], 0x30}}, {{&(0x7f0000001600)=@nfc={0x27, 0x0, 0x0, 0x3}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001680)="9da04c2928743225fe8a56a45f0356efed160989bc8053a830389f94c6dc5afc5d", 0x21}, {&(0x7f00000016c0)="3dc735abf5751c651940b278c114cf46bfe4fff41744f219188227bfc9b6a23848eb4191cf2e50bf2f0441afe2c5fdee6240f0a25bc2c21f69bdef2488bd0062ab422bbd170708cd592eb4028f73b42dee8b6b2d838ab5e3e69bb523b56a17c5dd929961e826d572c3faff2437fe9977ad414b348012c8656c3538f985b43f090deed4f19cc8b1a0fb7192b25fb6e82b1f3ef6166a8f0e99622267267784ab124b2796bfe1ee20978884d2cc1d25ff1399fa7a58830c4da510b34a22f28afada7abac7a003446fe9b5ffce14939a79717b7cb6039499e2a60233a1436a", 0xdd}], 0x2, &(0x7f0000001800)=[@txtime={{0x18, 0x1, 0x3d, 0x3f}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @txtime={{0x18, 0x1, 0x3d, 0xeb}}, @timestamping={{0x14, 0x1, 0x25, 0xa6a}}, @timestamping={{0x14, 0x1, 0x25, 0x81}}, @txtime={{0x18, 0x1, 0x3d, 0xfffffffffffffff7}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}], 0xa8}}, {{&(0x7f00000018c0)=@rxrpc=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x4e24, 0x80000000, @private1, 0x7}}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001940)="cccdcab461bfdbf877609c931c65ca8927c7c79fb7930fd6f71f426880f11533470bdf3ca1139f24dad72c012d7d16c3344fdcf86a4f556073044ac5b405dbe8d913809cfe675271ebb33086886c7c24d6beda00e1e4ddd25fba90025fdb8a9f18a716d5a68b4f04f55fb4fd409594035ce3f2ec1d4c7deffd1391d6cfad8e4449960f481c344cff6575f9136f72e535856d977e5e78d9", 0x97}], 0x1, &(0x7f0000001a40)=[@timestamping={{0x14, 0x1, 0x25, 0x5}}], 0x18}}], 0x8, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/18, 0x12}, 0x0) setrlimit(0x8, &(0x7f00000000c0)={0x6, 0xca}) syz_io_uring_setup(0x3f3c, &(0x7f0000000240)={0x0, 0x4, 0x8, 0x1, 0x35e, 0x0, r1}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/18, 0x12}, 0x0) syz_io_uring_submit(r2, r5, &(0x7f0000000000)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x6, 0x8, 0x0, 0x1, 0x3, 0x1}, 0x5) r6 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r6, 0x5412, &(0x7f0000000380)={0x20, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:16:57 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c06faff050000fff7fffffffffdf0"}) 10:16:57 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400000220000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 664.690631][T24504] loop1: detected capacity change from 0 to 32 [ 664.747635][T24504] MINIX-fs: bad superblock 10:16:58 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0009227b7c00faff050000fff7fffffffffdf0"}) [ 664.884560][T24504] loop1: detected capacity change from 0 to 32 [ 664.899363][T24504] MINIX-fs: bad superblock 10:16:58 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c07faff050000fff7fffffffffdf0"}) 10:16:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="186ab795b96e351bee281f3f5600022abd704ee1b799f347727961063385b543e7384c6726a8de03b3bf4f69c2496c4e53d6d068626a2deb61c6b2d10cce195b23fab469f8bd38a766d964532ca1a0c2a2dfc9f0bb32a99c5b80720d", @ANYRES32=0x0, @ANYBLOB], 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) 10:16:58 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400040220000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:16:58 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) r0 = gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) r1 = getpid() sched_setattr(r0, &(0x7f0000000100)={0x38, 0x5, 0x30, 0x80, 0x2939, 0x8, 0x10001, 0x3ff, 0x8, 0x1}, 0x0) sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(0x0, r1, 0xe, 0xffffffffffffffff, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r2, &(0x7f0000000240)=ANY=[], 0xfe8d) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) r3 = syz_open_pts(r2, 0x0) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x2d5f, 0x1, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:16:58 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0ffd227b7c00faff050000fff7fffffffffdf0"}) [ 665.311426][T24538] loop1: detected capacity change from 0 to 32 [ 665.380245][T24538] MINIX-fs: bad superblock [ 665.443256][T24538] loop1: detected capacity change from 0 to 32 [ 665.465902][T24538] MINIX-fs: bad superblock 10:16:59 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0xfffffdfd, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:16:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x23, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="17fc7f0a85ebada3d90d46e2c8c77df5d6ea550c58cb61665c11bdb1132921c86290467ac1d0e8bf1f3a46c351ea01f1090b52bbab6d4e3dea4e02e9f4398f7bf3832602fcc202668b6ce35af1", @ANYRES16=0x0, @ANYBLOB="00022abd7000fcdbdf250100000008000b00", @ANYRES32=0x0, @ANYBLOB], 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="09000000fcffffff2e2f668f80c0ba00"]) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000003e0000002bbd7000000000000a000080"], 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) 10:16:59 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "00ff227b7c00faff050000fff7fffffffffdf0"}) 10:16:59 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c08faff050000fff7fffffffffdf0"}) 10:16:59 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400080220000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:16:59 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 665.915097][T24560] loop1: detected capacity change from 0 to 32 [ 666.025322][T24560] MINIX-fs: bad superblock [ 666.123177][T24560] loop1: detected capacity change from 0 to 32 [ 666.145174][T24560] MINIX-fs: bad superblock 10:16:59 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c09faff050000fff7fffffffffdf0"}) 10:16:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000500)=ANY=[@ANYBLOB="3a39d913b6b53d59ba1971db038d30766ac72a919efdc630efaedb9fe39795d4e43b24caba6ef1b0ddd9aa1f0130e5e356ac391fa0c5943703909384243990c30a262f92279ddfacdea114eb0b34e2bbdd6525728f352d63260a85537d3a32a4feec1b6277d2154e909ec2ee33303b0be4b108ba69e156049d99fa6073c7fb1110fe4e3fbd543d174319f556a0b7a393838615c18fcbf4c58a55b396ad9cd2fc747470e4afde0bf36a516f093c40afedb5458fd41c78205042e53cc27f26a7221b3a1f9d1b090d626df242293ba04f2010611404ec9ec29fbfb05945d46eb8e5fef080ab25f39558bde3010f85b4d6a5f123ea"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) 10:16:59 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0003227b7c00faff050000fff7fffffffffdf0"}) 10:16:59 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c0220000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:16:59 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) wait4(0x0, &(0x7f0000000140), 0x1, &(0x7f00000002c0)) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) sched_setattr(r1, &(0x7f0000000000)={0x38, 0x6, 0x10000000, 0x0, 0x1ff, 0x4, 0x9, 0x1, 0x80000000, 0x8}, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) r2 = getpid() r3 = openat$mice(0xffffffffffffff9c, &(0x7f00000000c0), 0x94441) ioctl$TIOCGPKT(r3, 0x80045438, &(0x7f0000000100)) sched_setscheduler(r2, 0x5, &(0x7f0000000380)) sched_setscheduler(r2, 0x1, &(0x7f0000000040)=0x80000000) r4 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r4, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:16:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="2400000071000001000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="0c0001800800010028000000205345c90bd0509a8e0664ee9d41c107fa64b38caaa9163156d332fa6f307978fdd68902ac5dc4e3f429c9070ffa3e0ea091e0138af34e0c8f0078f3ed369269e0380a7c29f171c5ae734c59cf1ae86efa74291ec50d2c83cc85fe7c55353f6c59f74579149b7372acfc5b3ee5634e55deabe320682560072559611b9dd297821589823c7aff5202f21eac6f62eb74527be05e16dff60c0ab189ff0f000000000000f226283960"], 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000340)=0xffffffff80000001) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0), 0x4000000054a80, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) [ 666.490213][T24593] loop1: detected capacity change from 0 to 32 [ 666.536271][T24593] MINIX-fs: bad superblock [ 666.604239][T24593] loop1: detected capacity change from 0 to 32 [ 666.615006][T24593] MINIX-fs: bad superblock [ 666.870101][T24570] warn_alloc: 2 callbacks suppressed [ 666.870121][T24570] syz-executor.5: vmalloc error: size 4096, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 666.892763][T24570] CPU: 0 PID: 24570 Comm: syz-executor.5 Not tainted 5.15.0-syzkaller #0 [ 666.901201][T24570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 666.911277][T24570] Call Trace: [ 666.914567][T24570] [ 666.917505][T24570] dump_stack_lvl+0xcd/0x134 [ 666.922123][T24570] warn_alloc.cold+0x87/0x17a [ 666.926839][T24570] ? zone_watermark_ok_safe+0x290/0x290 [ 666.932417][T24570] ? io_schedule_timeout+0x180/0x180 [ 666.937741][T24570] ? __vmalloc_node_range+0x574/0xab0 [ 666.943138][T24570] __vmalloc_node_range+0x883/0xab0 [ 666.948450][T24570] ? vfree_atomic+0xe0/0xe0 [ 666.952959][T24570] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 666.958772][T24570] ? __ldsem_down_read_nested+0x850/0x850 [ 666.964496][T24570] ? __wake_up_common+0x650/0x650 [ 666.969530][T24570] ? n_tty_open+0x16/0x170 [ 666.973964][T24570] vzalloc+0x67/0x80 [ 666.977860][T24570] ? n_tty_open+0x16/0x170 [ 666.982281][T24570] n_tty_open+0x16/0x170 [ 666.986522][T24570] ? n_tty_set_termios+0x1010/0x1010 [ 666.991805][T24570] tty_ldisc_open+0x9b/0x110 [ 666.996404][T24570] tty_ldisc_setup+0x43/0x100 [ 667.001082][T24570] tty_init_dev.part.0+0x1f4/0x610 [ 667.006192][T24570] ? pty_unix98_compat_ioctl+0x50/0x50 [ 667.011736][T24570] tty_init_dev+0x5b/0x80 [ 667.016086][T24570] ptmx_open+0x112/0x360 [ 667.020326][T24570] ? pty_unix98_compat_ioctl+0x50/0x50 [ 667.025794][T24570] chrdev_open+0x266/0x770 [ 667.030209][T24570] ? cdev_device_add+0x210/0x210 [ 667.035157][T24570] ? do_dentry_open+0x35f/0x1250 [ 667.040182][T24570] do_dentry_open+0x4c8/0x1250 [ 667.044961][T24570] ? cdev_device_add+0x210/0x210 [ 667.049909][T24570] path_openat+0x1cad/0x2750 [ 667.054502][T24570] ? path_lookupat+0x860/0x860 [ 667.059786][T24570] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 667.065769][T24570] do_filp_open+0x1aa/0x400 [ 667.070270][T24570] ? may_open_dev+0xf0/0xf0 [ 667.074767][T24570] ? rwlock_bug.part.0+0x90/0x90 [ 667.079706][T24570] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 667.085948][T24570] ? _find_next_bit+0x1e3/0x260 [ 667.090802][T24570] ? _raw_spin_unlock+0x24/0x40 [ 667.095655][T24570] ? alloc_fd+0x2f0/0x670 [ 667.099986][T24570] do_sys_openat2+0x16d/0x4d0 [ 667.104662][T24570] ? build_open_flags+0x6f0/0x6f0 [ 667.109683][T24570] ? __context_tracking_exit+0xb8/0xe0 [ 667.115146][T24570] ? lock_downgrade+0x6e0/0x6e0 [ 667.119995][T24570] __x64_sys_openat+0x13f/0x1f0 [ 667.124849][T24570] ? __ia32_sys_open+0x1c0/0x1c0 [ 667.129787][T24570] ? syscall_enter_from_user_mode+0x21/0x70 [ 667.135683][T24570] do_syscall_64+0x35/0xb0 [ 667.140099][T24570] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 667.146003][T24570] RIP: 0033:0x7f94ebf8bae9 [ 667.150430][T24570] 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 bc ff ff ff f7 d8 64 89 01 48 [ 667.170057][T24570] RSP: 002b:00007f94e9501188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 667.178469][T24570] RAX: ffffffffffffffda RBX: 00007f94ec09ef60 RCX: 00007f94ebf8bae9 [ 667.186436][T24570] RDX: 2f606557d6081b8a RSI: 0000000020000180 RDI: ffffffffffffff9c [ 667.194408][T24570] RBP: 00007f94ebfe5f25 R08: 0000000000000000 R09: 0000000000000000 [ 667.202376][T24570] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 667.210343][T24570] R13: 00007ffd15ae4e0f R14: 00007f94e9501300 R15: 0000000000022000 [ 667.218311][T24570] [ 667.222759][T24570] Mem-Info: [ 667.225888][T24570] active_anon:278 inactive_anon:130543 isolated_anon:0 [ 667.225888][T24570] active_file:7047 inactive_file:90209 isolated_file:0 [ 667.225888][T24570] unevictable:768 dirty:137 writeback:0 [ 667.225888][T24570] slab_reclaimable:23868 slab_unreclaimable:116686 [ 667.225888][T24570] mapped:65034 shmem:10133 pagetables:3852 bounce:0 [ 667.225888][T24570] kernel_misc_reclaimable:0 [ 667.225888][T24570] free:1189217 free_pcp:10554 free_cma:0 [ 667.269634][T24570] Node 0 active_anon:1112kB inactive_anon:521260kB active_file:28072kB inactive_file:360836kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:260136kB dirty:548kB writeback:0kB shmem:38084kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 198656kB writeback_tmp:0kB kernel_stack:11788kB pagetables:15408kB all_unreclaimable? no [ 667.302025][T24570] Node 1 active_anon:0kB inactive_anon:912kB active_file:116kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:2448kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB all_unreclaimable? no [ 667.331061][T24570] Node 0 DMA free:15360kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 667.358200][T24570] lowmem_reserve[]: 0 2647 2648 2648 2648 [ 667.364039][T24570] Node 0 DMA32 free:793636kB boost:0kB min:35688kB low:44608kB high:53528kB reserved_highatomic:0KB active_anon:1112kB inactive_anon:521260kB active_file:28072kB inactive_file:360836kB unevictable:1536kB writepending:548kB present:3129332kB managed:2718932kB mlocked:0kB bounce:0kB free_pcp:41736kB local_pcp:22120kB free_cma:0kB [ 667.394909][T24570] lowmem_reserve[]: 0 0 0 0 0 [ 667.399663][T24570] Node 0 Normal free:0kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:656kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 667.426361][T24570] lowmem_reserve[]: 0 0 0 0 0 [ 667.431127][T24570] Node 1 Normal free:3947872kB boost:0kB min:54208kB low:67760kB high:81312kB reserved_highatomic:0KB active_anon:0kB inactive_anon:912kB active_file:116kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 667.460614][T24570] lowmem_reserve[]: 0 0 0 0 0 [ 667.465443][T24570] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 667.478229][T24570] Node 0 DMA32: 135*4kB (UME) 1031*8kB (UME) 195*16kB (UM) 253*32kB (UME) 86*64kB (UM) 9*128kB (UME) 2*256kB (UE) 5*512kB (UME) 0*1024kB 3*2048kB (UM) 185*4096kB (UM) = 793636kB [ 667.496219][T24570] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 667.507933][T24570] Node 1 Normal: 50*4kB (UM) 193*8kB (UME) 141*16kB (UME) 84*32kB (UME) 51*64kB (UE) 37*128kB (UME) 14*256kB (U) 5*512kB (UE) 1*1024kB (E) 3*2048kB (UM) 957*4096kB (M) = 3947872kB [ 667.526014][T24570] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 667.535647][T24570] Node 0 hugepages_total=6 hugepages_free=0 hugepages_surp=4 hugepages_size=2048kB [ 667.545014][T24570] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 667.554655][T24570] Node 1 hugepages_total=2 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 667.564028][T24570] 58608 total pagecache pages [ 667.568747][T24570] 0 pages in swap cache [ 667.573018][T24570] Swap cache stats: add 0, delete 0, find 0/0 [ 667.579211][T24570] Free swap = 0kB [ 667.583014][T24570] Total swap = 0kB [ 667.586747][T24570] 2097051 pages RAM [ 667.590558][T24570] 0 pages HighMem/MovableOnly [ 667.595313][T24570] 383909 pages reserved [ 667.599482][T24570] 0 pages cma reserved 10:17:01 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0005227b7c00faff050000fff7fffffffffdf0"}) 10:17:01 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c5ffaff050000fff7fffffffffdf0"}) 10:17:01 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400000230000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="30001d1d00000000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) [ 667.732903][T24570] ptm ptm1: ldisc open failed (-12), clearing slot 1 [ 667.867650][T24623] loop1: detected capacity change from 0 to 32 10:17:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) [ 667.960387][T24623] MINIX-fs: bad superblock [ 668.074761][T24623] loop1: detected capacity change from 0 to 32 [ 668.108512][T24623] MINIX-fs: bad superblock 10:17:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0007227b7c00faff050000fff7fffffffffdf0"}) 10:17:01 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00ffff050000fff7fffffffffdf0"}) 10:17:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x2, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x9}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) 10:17:01 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400040230000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 668.598296][T24656] loop1: detected capacity change from 0 to 32 [ 668.657210][T24656] MINIX-fs: bad superblock [ 668.740496][T24656] loop1: detected capacity change from 0 to 32 10:17:02 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) r6 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r6, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 668.782143][T24656] MINIX-fs: bad superblock 10:17:02 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0009227b7c00faff050000fff7fffffffffdf0"}) 10:17:02 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff020000fff7fffffffffdf0"}) 10:17:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB="24001b007a00000100000000000400f60000a3000000", @ANYRES32=0x0, @ANYRESDEC=r0], 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) 10:17:02 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x2, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:02 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400080230000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="2400000071000001000000000000000007000000", @ANYRES32=0x0, @ANYBLOB='\x00'], 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) [ 669.106543][T24678] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 669.141484][T24681] ptm ptm3: ldisc open failed (-12), clearing slot 3 10:17:02 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0010227b7c00faff050000fff7fffffffffdf0"}) 10:17:02 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff030000fff7fffffffffdf0"}) [ 669.189827][T24690] loop1: detected capacity change from 0 to 32 [ 669.223595][T24689] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 669.270185][T24690] MINIX-fs: bad superblock 10:17:02 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) r0 = getpid() ptrace$setregs(0xd, 0xffffffffffffffff, 0x80000001, &(0x7f00000003c0)="4c8131a01fecc23f3040c6a96538f66b8ce27b328692007e63ea05110abab395aa23660968e2d361ee774ab1e189c5bf04e8e96d4f41c112259bc7f57c489221ee1f06d2201f705df4c0b714a39908118455b8f3d9443ebd4c460d1c72e150b2f83d4939b4967dfa162688da4af6ef83e9a0b8b308b53d78fc7cf043a3a560fb1c01b8d5f1e5fd01c0d70f94245bbe3744eab267a26c3376552831e16a6acb6fedcb6e4f25255800d43e979fd747f515aececfb1ffb642eacad7fe455940b3b180dc29248d37db8f3b792c9ccadd5285dd33a41468a7") sched_setscheduler(r0, 0x5, &(0x7f0000000380)) rt_sigqueueinfo(r0, 0x2f, &(0x7f0000000000)={0x3d, 0x2, 0xfffffffe}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900000000008f0b73a900"}) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 669.360791][T24690] loop1: detected capacity change from 0 to 32 10:17:02 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c02faff050000fff7fffffffffdf0"}) [ 669.425084][T24690] MINIX-fs: bad superblock 10:17:02 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c0230000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:03 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff060000fff7fffffffffdf0"}) 10:17:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000340)='team_slave_0\x00', 0x10) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x200, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) 10:17:03 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c03faff050000fff7fffffffffdf0"}) [ 669.789149][T24721] loop1: detected capacity change from 0 to 32 10:17:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="09dc0000fcffffa4ff2e2f66696c653013b132efc02bcfe989e8c3e2892e17f94a51a5d5ffccbe9ad8638c2ab806f0081055fa8874e5e1b17f3776507ebdd0f56af1f1ea07ac905fc619eae4c0b3a0d8f51915598e335441c8197d8ea11aac50ee53cbe0cb64cc0defaefe8837cce72d77ac5edf138dcb01ceb1e28b96305103e5897920b6e91a1a6651badacad164bc2357ec542f36653142a915007234023396ab0c"]) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) [ 669.869715][T24721] MINIX-fs: bad superblock [ 669.944086][T24721] loop1: detected capacity change from 0 to 32 [ 669.959401][T24721] MINIX-fs: bad superblock 10:17:03 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x3, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:03 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff080000fff7fffffffffdf0"}) 10:17:03 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c04faff050000fff7fffffffffdf0"}) 10:17:03 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400000240000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:03 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2f606557d601be0a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) sched_setattr(r1, &(0x7f0000000000)={0x38, 0x6, 0x10000028, 0x3, 0x1f, 0x1, 0xab10, 0x8c, 0x1, 0x8}, 0x0) syz_open_pts(r0, 0x880) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000340), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) [ 670.408814][T24752] loop1: detected capacity change from 0 to 32 [ 670.491280][T24752] MINIX-fs: bad superblock 10:17:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="2400000071000001000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="0ce3008008000174c1000000"], 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) 10:17:04 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xd, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x100, 0x9, 0x3ed1, 0x401, 0x3, 0x2, 0x7f}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 670.690073][T24752] loop1: detected capacity change from 0 to 32 10:17:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c05faff050000fff7fffffffffdf0"}) [ 670.745238][T24752] MINIX-fs: bad superblock 10:17:04 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff090000fff7fffffffffdf0"}) 10:17:04 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400040240000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8004, 0x6, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0xfffffffffffffeb9}]}, 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) [ 671.108883][T24787] loop1: detected capacity change from 0 to 32 [ 671.127767][T24787] MINIX-fs: bad superblock [ 671.204587][T24787] loop1: detected capacity change from 0 to 32 [ 671.222823][T24787] MINIX-fs: bad superblock 10:17:05 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x4, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:05 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x244202) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:05 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c06faff050000fff7fffffffffdf0"}) 10:17:05 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff0b0000fff7fffffffffdf0"}) 10:17:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000003e0000002bbd7000000000000a0000000a"], 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) 10:17:05 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400080240000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 671.743566][T24812] loop1: detected capacity change from 0 to 32 [ 671.784949][T24812] MINIX-fs: bad superblock [ 671.894197][T24812] loop1: detected capacity change from 0 to 32 [ 671.905494][T24812] MINIX-fs: bad superblock 10:17:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="24000000710000010000000000000000070000002b3aa952a6817651e9de8f69d1350e16f0483212009e9517430a4d35812800cb6bf5288b1a86b50956ad2a00a1da505799c63a20a91e", @ANYRES32=0x0, @ANYBLOB="0c0001800800010028000000"], 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x103}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) 10:17:05 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff100000fff7fffffffffdf0"}) 10:17:05 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c07faff050000fff7fffffffffdf0"}) 10:17:05 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r2 = socket(0x1000000000000010, 0xa, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r5, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) syz_open_pts(0xffffffffffffffff, 0x42100) 10:17:05 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c0240000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 672.199714][T24842] loop1: detected capacity change from 0 to 32 10:17:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x1, 0x7, 0x4, 0x21, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="0900e56eee0358c8"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) [ 672.311307][T24842] MINIX-fs: bad superblock [ 672.385371][T24842] loop1: detected capacity change from 0 to 32 [ 672.396795][T24848] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 672.434444][T24842] MINIX-fs: bad superblock [ 672.517362][T24848] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:17:06 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x5, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:06 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c08faff050000fff7fffffffffdf0"}) 10:17:06 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff250000fff7fffffffffdf0"}) 10:17:06 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) r0 = gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) clone3(&(0x7f00000002c0)={0x120000, &(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140), {0x25}, &(0x7f00000003c0)=""/234, 0xea, &(0x7f00000004c0)=""/202, &(0x7f00000001c0)=[r0], 0x1}, 0x58) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={r1, 0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000200)='/dev/ptmx\x00'}, 0x30) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r2, &(0x7f0000000240)=ANY=[], 0xfe8d) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) r3 = syz_open_pts(r2, 0x0) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000380)) sched_setattr(r4, &(0x7f0000000040)={0x38, 0x5, 0x10000010, 0x3, 0x6d, 0x4, 0x6, 0x401, 0x7, 0xff}, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN(r5, 0x4040942c, &(0x7f0000000000)={0x0, 0xb5, [0x800, 0xfff, 0x1, 0x4, 0x3f, 0x6]}) 10:17:06 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400000250000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x9e, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x400, 0x70bd2b, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000000}, 0x440c0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x80294180, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000001040)=""/102400, &(0x7f0000000240)}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985657000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="f41000d691a3c9340f428341a7070b0477fb"]) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x3, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000003e0016000000000000003ba6a7c7cc1b"], 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r3, 0x1, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="98", 0x1, 0x1000000}]) [ 672.816952][T24868] loop1: detected capacity change from 0 to 32 [ 672.912723][T24868] MINIX-fs: bad superblock 10:17:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8, 0xb, r2}]}, 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r3, 0x0) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r5, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r4, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) 10:17:06 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c11faff050000fff7fffffffffdf0"}) [ 673.096914][T24868] loop1: detected capacity change from 0 to 32 [ 673.134412][T24868] MINIX-fs: bad superblock 10:17:06 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050200fff7fffffffffdf0"}) 10:17:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00022abd7000fcdbdf250100000008000b00", @ANYRES32=0x0, @ANYBLOB="4e0ac3094b97df676f99cf79101bb2c0aae96d062c4ee5f0b89a74d00e0f752742907fb6649c3570871b9f55fbfc21fa0590c49cf8ba2cf871e15a6e9e3dfd54b9e99f395990d2a4581a3110e28c4b05f8ce00cfd030b12f9e5fd697"], 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) 10:17:06 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400040250000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 673.448254][T24902] loop1: detected capacity change from 0 to 32 10:17:06 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00ffff050000fff7fffffffffdf0"}) [ 673.497548][T24902] MINIX-fs: bad superblock [ 673.574257][T24902] loop1: detected capacity change from 0 to 32 [ 673.594852][T24902] MINIX-fs: bad superblock 10:17:07 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x6, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:07 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050300fff7fffffffffdf0"}) 10:17:07 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400080250000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 674.026950][T24926] loop1: detected capacity change from 0 to 32 [ 674.058117][T24926] MINIX-fs: bad superblock [ 674.077522][ T26] audit: type=1400 audit(1636366627.481:40): avc: denied { ioctl } for pid=24861 comm="syz-executor.0" path="socket:[60045]" dev="sockfs" ino=60045 ioctlcmd=0x942c scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 [ 674.184805][T24926] loop1: detected capacity change from 0 to 32 [ 674.207001][T24926] MINIX-fs: bad superblock 10:17:07 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) r0 = gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x80, 0x4, 0x20, 0xae, 0x0, 0x5, 0x8, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0xffff30e2, 0x1, @perf_bp, 0x880c, 0xffffffffffff4482, 0x401, 0x7, 0x100, 0x6, 0x7, 0x0, 0x4638, 0x0, 0x210000}, r0, 0xd, 0xffffffffffffffff, 0xa) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000480)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000500)=ANY=[@ANYBLOB="2e2f666985653000d57edd92ba61014f289e0958e9fa48be7bd0f8899e03399495f57b09874ae6ba01e379fce504cb7d5520e1d1c1df82fd3f7ea40146bcd81b04ecda158e971c40708b16a3c4"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x1, 0x0, 0xaf, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_config_ext={0x1, 0xe3b1}, 0x42241, 0x9, 0x9, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) 10:17:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff090000fff7fffffffffdf0"}) 10:17:07 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c0250000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:07 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050400fff7fffffffffdf0"}) 10:17:07 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x7, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 674.577399][T24946] loop1: detected capacity change from 0 to 32 [ 674.732123][T24946] MINIX-fs: bad superblock 10:17:08 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050500fff7fffffffffdf0"}) 10:17:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff100000fff7fffffffffdf0"}) 10:17:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000340)=ANY=[@ANYBLOB="2e2f66690065300abc6a"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) 10:17:08 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400000260000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:08 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) r0 = gettid() sched_setattr(0x0, &(0x7f0000000080)={0x86, 0x1, 0x0, 0x10, 0x3, 0x0, 0xffffffffffffffff}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)=0x0) prlimit64(r1, 0x2, &(0x7f00000002c0)={0x6, 0x8f3}, &(0x7f0000000300)) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) sched_setattr(r2, &(0x7f00000001c0)={0x38, 0x1, 0x1, 0x2, 0x7ff, 0x3eb0, 0x0, 0x7, 0x7, 0x8001}, 0x0) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) wait4(r3, &(0x7f0000000040), 0x8, &(0x7f00000000c0)) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r4, &(0x7f0000000240)=ANY=[], 0xfe8d) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) sched_setattr(r0, &(0x7f0000000000)={0x38, 0x0, 0x10000006, 0x1, 0x5, 0x9, 0xffffffff, 0x8, 0x2, 0x1}, 0x0) r5 = syz_open_pts(r4, 0x0) ioctl$TCSETSF(r5, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 675.031631][T24968] loop1: detected capacity change from 0 to 32 [ 675.105350][T24968] MINIX-fs: bad superblock 10:17:08 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r0, 0x0, r0], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r0, 0xe, 0xffffffffffffffff, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r0, 0x177, 0x3) io_submit(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r1, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) [ 675.183063][T24968] loop1: detected capacity change from 0 to 32 [ 675.237296][T24968] MINIX-fs: bad superblock 10:17:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050200fff7fffffffffdf0"}) 10:17:08 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400040260000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 675.444817][T24992] loop1: detected capacity change from 0 to 32 [ 675.501711][T24992] MINIX-fs: bad superblock 10:17:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050300fff7fffffffffdf0"}) [ 675.604151][T24992] loop1: detected capacity change from 0 to 32 [ 675.643510][T24992] MINIX-fs: bad superblock 10:17:09 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400080260000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 675.850081][T25010] loop1: detected capacity change from 0 to 32 [ 675.903256][T25010] MINIX-fs: bad superblock 10:17:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050400fff7fffffffffdf0"}) [ 675.977378][T25010] loop1: detected capacity change from 0 to 32 [ 676.006316][T25010] MINIX-fs: bad superblock 10:17:09 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x8, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050500fff7fffffffffdf0"}) 10:17:09 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050600fff7fffffffffdf0"}) 10:17:09 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c0260000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 676.335743][T25029] loop1: detected capacity change from 0 to 32 [ 676.468554][T25029] MINIX-fs: bad superblock 10:17:10 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050600fff7fffffffffdf0"}) [ 676.569429][T25029] loop1: detected capacity change from 0 to 32 [ 676.598478][T25029] MINIX-fs: bad superblock 10:17:10 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() getrlimit(0x1, &(0x7f00000029c0)) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004240)=[{{&(0x7f0000000000)=@abs, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000003c0)=""/196, 0xc4}, {&(0x7f00000004c0)=""/230, 0xe6}], 0x2}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/246, 0xf6}, {&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000100)=""/38, 0x26}, {&(0x7f0000000140)=""/41, 0x29}, {&(0x7f00000006c0)=""/173, 0xad}], 0x5, &(0x7f0000000780)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x38}}, {{&(0x7f00000007c0)=@abs, 0x6e, &(0x7f0000000b00)=[{&(0x7f0000000840)=""/234, 0xea}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000a40)=""/151, 0x97}], 0x3, &(0x7f0000000b40)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x160}}, {{&(0x7f0000000cc0)=@abs, 0x6e, &(0x7f00000022c0)=[{&(0x7f0000000d40)=""/111, 0x6f}, {&(0x7f0000000dc0)=""/191, 0xbf}, {&(0x7f0000000e80)=""/234, 0xea}, {&(0x7f0000000f80)=""/82, 0x52}, {&(0x7f0000001000)=""/253, 0xfd}, {&(0x7f0000001100)=""/117, 0x75}, {&(0x7f0000001180)=""/165, 0xa5}, {&(0x7f0000001240)=""/105, 0x69}, {&(0x7f00000012c0)=""/4096, 0x1000}], 0x9, &(0x7f0000002380)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x98}}, {{&(0x7f0000002440)=@abs, 0x6e, &(0x7f0000002700)=[{&(0x7f00000024c0)=""/52, 0x34}, {&(0x7f0000002500)=""/35, 0x23}, {&(0x7f0000002540)=""/209, 0xd1}, {&(0x7f0000002640)=""/162, 0xa2}], 0x4, &(0x7f0000002740)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x128}}, {{&(0x7f0000002880)=@abs, 0x6e, &(0x7f0000002a00)=[{&(0x7f0000002900)=""/33, 0x21}, {&(0x7f0000002940)=""/51, 0x33}, {&(0x7f0000002980)=""/1, 0x1}, {&(0x7f00000029c0)}], 0x4, &(0x7f0000002a40)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}}, {{&(0x7f0000002ac0), 0x6e, &(0x7f0000003ec0)=[{&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/52, 0x34}, {&(0x7f0000003b80)=""/130, 0x82}, {&(0x7f0000003c40)=""/152, 0x98}, {&(0x7f0000003d00)=""/128, 0x80}, {&(0x7f0000003d80)=""/45, 0x2d}, {&(0x7f0000003dc0)=""/182, 0xb6}, {&(0x7f0000003e80)=""/47, 0x2f}], 0x8, &(0x7f0000003f40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x80}}, {{0x0, 0x0, &(0x7f00000040c0)=[{&(0x7f0000003fc0)=""/40, 0x28}, {&(0x7f0000004000)=""/139, 0x8b}], 0x2, &(0x7f0000004100)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x138}}], 0x8, 0x1, 0x0) wait4(r0, 0x0, 0x8, &(0x7f0000004440)) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:10 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050700fff7fffffffffdf0"}) 10:17:10 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400000270000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x4, 0x0, 0x8, 0x70bd26, 0x25dfdbfb}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x20000811) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x0, &(0x7f0000000040), 0x0, 0x0, {0x41}, 0x0, 0x0, &(0x7f0000001040)=""/102400, &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="09000000fcffdfff2e2e66696c653000"]) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) 10:17:10 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050700fff7fffffffffdf0"}) 10:17:10 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x11, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 677.629865][T25064] loop1: detected capacity change from 0 to 32 [ 677.689145][T25064] MINIX-fs: bad superblock 10:17:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl0\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) [ 677.770733][T25064] loop1: detected capacity change from 0 to 32 [ 677.784188][T25064] MINIX-fs: bad superblock 10:17:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050800fff7fffffffffdf0"}) 10:17:11 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400040270000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:11 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050800fff7fffffffffdf0"}) 10:17:11 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000340), &(0x7f0000000100)=@udp, 0x3}, 0x20) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYRESDEC=r1], 0xfe8d) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 678.120016][T25093] loop1: detected capacity change from 0 to 32 [ 678.153547][T25093] MINIX-fs: bad superblock [ 678.238847][T25095] warn_alloc: 1 callbacks suppressed [ 678.238865][T25095] syz-executor.0: vmalloc error: size 4096, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 678.260631][T25095] CPU: 1 PID: 25095 Comm: syz-executor.0 Not tainted 5.15.0-syzkaller #0 [ 678.269190][T25095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 678.279259][T25095] Call Trace: [ 678.282561][T25095] [ 678.285523][T25095] dump_stack_lvl+0xcd/0x134 [ 678.290141][T25095] warn_alloc.cold+0x87/0x17a [ 678.294830][T25095] ? zone_watermark_ok_safe+0x290/0x290 [ 678.300407][T25095] ? __vmalloc_node_range+0x574/0xab0 [ 678.305980][T25095] __vmalloc_node_range+0x883/0xab0 [ 678.311184][T25095] ? vfree_atomic+0xe0/0xe0 [ 678.315693][T25095] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 678.321509][T25095] ? __ldsem_down_read_nested+0x850/0x850 [ 678.327234][T25095] ? __wake_up_common+0x650/0x650 [ 678.332258][T25095] ? n_tty_open+0x16/0x170 [ 678.336672][T25095] vzalloc+0x67/0x80 [ 678.340565][T25095] ? n_tty_open+0x16/0x170 [ 678.344995][T25095] n_tty_open+0x16/0x170 [ 678.349238][T25095] ? n_tty_set_termios+0x1010/0x1010 [ 678.354522][T25095] tty_ldisc_open+0x9b/0x110 [ 678.359196][T25095] tty_ldisc_setup+0x43/0x100 [ 678.363873][T25095] tty_init_dev.part.0+0x1f4/0x610 [ 678.369069][T25095] ? pty_unix98_compat_ioctl+0x50/0x50 [ 678.374526][T25095] tty_init_dev+0x5b/0x80 [ 678.378869][T25095] ptmx_open+0x112/0x360 [ 678.383143][T25095] ? pty_unix98_compat_ioctl+0x50/0x50 [ 678.388696][T25095] chrdev_open+0x266/0x770 [ 678.393120][T25095] ? cdev_device_add+0x210/0x210 [ 678.398062][T25095] ? fsnotify_perm.part.0+0x22d/0x620 [ 678.403445][T25095] do_dentry_open+0x4c8/0x1250 [ 678.408203][T25095] ? cdev_device_add+0x210/0x210 [ 678.413134][T25095] path_openat+0x1cad/0x2750 [ 678.417723][T25095] ? path_lookupat+0x860/0x860 [ 678.422485][T25095] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 678.428464][T25095] do_filp_open+0x1aa/0x400 [ 678.432960][T25095] ? may_open_dev+0xf0/0xf0 [ 678.437558][T25095] ? rwlock_bug.part.0+0x90/0x90 [ 678.442542][T25095] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 678.448802][T25095] ? _find_next_bit+0x1e3/0x260 [ 678.453658][T25095] ? _raw_spin_unlock+0x24/0x40 [ 678.458508][T25095] ? alloc_fd+0x2f0/0x670 [ 678.462833][T25095] do_sys_openat2+0x16d/0x4d0 [ 678.467507][T25095] ? build_open_flags+0x6f0/0x6f0 [ 678.472529][T25095] ? __context_tracking_exit+0xb8/0xe0 [ 678.477987][T25095] ? lock_downgrade+0x6e0/0x6e0 [ 678.482845][T25095] __x64_sys_openat+0x13f/0x1f0 [ 678.487705][T25095] ? __ia32_sys_open+0x1c0/0x1c0 [ 678.492640][T25095] ? syscall_enter_from_user_mode+0x21/0x70 [ 678.498530][T25095] do_syscall_64+0x35/0xb0 [ 678.502944][T25095] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 678.508835][T25095] RIP: 0033:0x7f1f4044eae9 [ 678.513244][T25095] 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 bc ff ff ff f7 d8 64 89 01 48 [ 678.532857][T25095] RSP: 002b:00007f1f3d9c4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 678.541357][T25095] RAX: ffffffffffffffda RBX: 00007f1f40561f60 RCX: 00007f1f4044eae9 [ 678.549325][T25095] RDX: 2f606557d6081b8a RSI: 0000000020000180 RDI: ffffffffffffff9c [ 678.557302][T25095] RBP: 00007f1f404a8f25 R08: 0000000000000000 R09: 0000000000000000 [ 678.565269][T25095] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 678.573235][T25095] R13: 00007fff4ac14e4f R14: 00007f1f3d9c4300 R15: 0000000000022000 [ 678.581202][T25095] [ 678.584278][T25095] Mem-Info: [ 678.587395][T25095] active_anon:278 inactive_anon:131850 isolated_anon:0 [ 678.587395][T25095] active_file:7092 inactive_file:90229 isolated_file:0 [ 678.587395][T25095] unevictable:768 dirty:143 writeback:0 [ 678.587395][T25095] slab_reclaimable:23871 slab_unreclaimable:116977 [ 678.587395][T25095] mapped:65050 shmem:10131 pagetables:4127 bounce:0 [ 678.587395][T25095] kernel_misc_reclaimable:0 [ 678.587395][T25095] free:1188926 free_pcp:10067 free_cma:0 10:17:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff051100fff7fffffffffdf0"}) [ 678.629531][T25095] Node 0 active_anon:1112kB inactive_anon:526488kB active_file:28252kB inactive_file:360916kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:260200kB dirty:568kB writeback:0kB shmem:38076kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 202752kB writeback_tmp:0kB kernel_stack:12204kB pagetables:16308kB all_unreclaimable? no [ 678.661638][T25095] Node 1 active_anon:0kB inactive_anon:912kB active_file:116kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:2448kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB all_unreclaimable? no [ 678.690704][T25095] Node 0 DMA free:15360kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 678.717854][T25095] lowmem_reserve[]: 0 2647 2648 2648 2648 10:17:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x64}]}, 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000340)={&(0x7f0000000500)=@ipv4_getroute={0x1c, 0x1a, 0x800, 0x70bd2c, 0x25dfdbfe, {0x2, 0x8, 0x80, 0x54, 0xfe, 0x1, 0xfd, 0x4, 0x100}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0xc854}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) [ 678.723740][T25095] Node 0 DMA32 free:788180kB boost:0kB min:35688kB low:44608kB high:53528kB reserved_highatomic:0KB active_anon:1112kB inactive_anon:528480kB active_file:28252kB inactive_file:360940kB unevictable:1536kB writepending:600kB present:3129332kB managed:2718932kB mlocked:0kB bounce:0kB free_pcp:41428kB local_pcp:18004kB free_cma:0kB [ 678.754663][T25095] lowmem_reserve[]: 0 0 0 0 0 [ 678.759412][T25095] Node 0 Normal free:0kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:656kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 678.786052][T25095] lowmem_reserve[]: 0 0 0 0 0 [ 678.790873][T25095] Node 1 Normal free:3948120kB boost:0kB min:54208kB low:67760kB high:81312kB reserved_highatomic:0KB active_anon:0kB inactive_anon:912kB active_file:116kB inactive_file:0kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 678.819990][T25095] lowmem_reserve[]: 0 0 0 0 0 [ 678.824831][T25095] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 678.837966][T25095] Node 0 DMA32: 320*4kB (UE) 949*8kB (UE) 266*16kB (UM) 235*32kB (UME) 85*64kB (UM) 10*128kB (UME) 2*256kB (UE) 5*512kB (UME) 0*1024kB 1*2048kB (U) 185*4096kB (UM) = 790248kB [ 678.855617][T25095] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 678.867245][T25095] Node 1 Normal: 112*4kB (UM) 193*8kB (UME) 141*16kB (UME) 84*32kB (UME) 51*64kB (UE) 37*128kB (UME) 14*256kB (U) 5*512kB (UE) 1*1024kB (E) 3*2048kB (UM) 957*4096kB (M) = 3948120kB [ 678.885392][T25095] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 678.895040][T25095] Node 0 hugepages_total=6 hugepages_free=0 hugepages_surp=4 hugepages_size=2048kB [ 678.904426][T25095] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 678.911706][T25093] loop1: detected capacity change from 0 to 32 [ 678.914069][T25095] Node 1 hugepages_total=2 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 678.929481][T25095] 58677 total pagecache pages [ 678.934232][T25095] 0 pages in swap cache [ 678.938396][T25095] Swap cache stats: add 0, delete 0, find 0/0 [ 678.944558][T25095] Free swap = 0kB [ 678.948286][T25095] Total swap = 0kB [ 678.952099][T25095] 2097051 pages RAM [ 678.955913][T25095] 0 pages HighMem/MovableOnly [ 678.960676][T25095] 383909 pages reserved [ 678.964846][T25095] 0 pages cma reserved [ 678.979352][T25093] MINIX-fs: bad superblock 10:17:12 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400080270000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)={0x28, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_PEER_V6={0x14, 0x9, @local}]}, 0x28}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000540)={0x2001100, &(0x7f0000000040), 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000001040)=""/102400, &(0x7f0000000540)}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000500)=ANY=[@ANYBLOB="03000000010072f0a8b3adac416000006de6ff0000365fcb", @ANYRES32=r0, @ANYBLOB="09000000fcffffff2e2f66696c653000"]) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x5, 0x8, 0x40, 0x8, 0x0, 0xaf, 0x20910, 0xb, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xd83, 0x7}, 0x42241, 0x6, 0xffff, 0x4, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x7}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000003e0000002bbd7000000000000a400000"], 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r3, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r2, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) [ 679.270396][T25119] loop1: detected capacity change from 0 to 32 [ 679.274070][T25095] ptm ptm2: ldisc open failed (-12), clearing slot 2 [ 679.289136][T25066] ptm ptm4: ldisc open failed (-12), clearing slot 4 [ 679.362351][T25119] MINIX-fs: bad superblock 10:17:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050003fff7fffffffffdf0"}) 10:17:12 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) r0 = gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) wait4(r0, &(0x7f0000000000), 0x40000000, &(0x7f00000000c0)) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 679.413306][T25119] loop1: detected capacity change from 0 to 32 [ 679.424301][T25119] MINIX-fs: bad superblock 10:17:12 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x300, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:12 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050900fff7fffffffffdf0"}) 10:17:12 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c0270000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="00022abd7000fcdbdf250100000008000b00", @ANYRES32=0x0, @ANYBLOB], 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653040"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x64140, 0x4, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_config_ext={0xc630, 0xfffffffffffffff9}, 0x42241, 0x9, 0x10000, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000003e0000002bbd7000000000000000"], 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) [ 679.733891][T25147] loop1: detected capacity change from 0 to 32 [ 679.817188][T25147] MINIX-fs: bad superblock 10:17:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050005fff7fffffffffdf0"}) 10:17:13 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff055f00fff7fffffffffdf0"}) [ 679.937132][T25147] loop1: detected capacity change from 0 to 32 [ 679.972915][T25147] MINIX-fs: bad superblock 10:17:13 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ptrace$setregs(0xf, r0, 0x0, &(0x7f00000000c0)="560e7dbea750ac465b766b21d864b13cbb7348599c736b1007ac02ad8e428fad594b8e220dcbb2ff8e9b68ec873886e635e8c4641c528bd25d3ac3f54d9b3a492a52c25cad01063370a0505f7eb758d8425ed1f6c56a1ac85b73859a7e79d6f5ad22175faea68c127d3d761384f4484e65ec9f309054bf387e01d66f8b70aaf32e") sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:13 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400000280000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f660085653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) 10:17:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050006fff7fffffffffdf0"}) 10:17:13 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050003fff7fffffffffdf0"}) [ 680.347672][T25174] loop1: detected capacity change from 0 to 32 [ 680.464291][T25174] MINIX-fs: bad superblock [ 680.582187][T25174] loop1: detected capacity change from 0 to 32 [ 680.667164][T25174] MINIX-fs: bad superblock 10:17:14 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050005fff7fffffffffdf0"}) 10:17:14 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x500, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000340)=ANY=[@ANYBLOB="014ad08f790001001895bddd3034ca000000", @ANYRES32=r0, @ANYBLOB="09000000fcffffff2e2f66696c653000"]) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000500)=ANY=[@ANYBLOB="14080000010001002bbd7000000000000a000000e387d6412ccc3de02e0f2127febe87434926e1ba48f55fb5cc8219ff056ab7ac6af9a7f54893963c2753823c5c2177328d0e945adb35b96e3dc6f0c9454b352c71e81ce9314b156edff318113d12f76099d1b1620532a437c9df421ba092416e69847f9f02aa712538bb82aaa257b0cd69"], 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) 10:17:14 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400040280000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050007fff7fffffffffdf0"}) 10:17:14 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050006fff7fffffffffdf0"}) [ 681.172172][T25206] loop1: detected capacity change from 0 to 32 [ 681.209362][T25206] MINIX-fs: bad superblock [ 681.313171][T25206] loop1: detected capacity change from 0 to 32 [ 681.324158][T25206] MINIX-fs: bad superblock 10:17:14 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050007fff7fffffffffdf0"}) 10:17:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x10000, 0xffffffffffffff28}, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x9, 0xfffd, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) 10:17:15 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400080280000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = socket(0x1000000000000010, 0x80802, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x4040001}, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f00000000c0)='veth1_to_batadv\x00') getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r4}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) recvfrom$x25(r1, &(0x7f0000000000)=""/31, 0x1f, 0x40006042, &(0x7f0000000040), 0x12) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) r5 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r5, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050011fff7fffffffffdf0"}) 10:17:15 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050009fff7fffffffffdf0"}) [ 681.942461][T25233] loop1: detected capacity change from 0 to 32 [ 681.981719][T25233] MINIX-fs: bad superblock [ 682.072480][T25233] loop1: detected capacity change from 0 to 32 10:17:15 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x600, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 682.127138][T25239] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 682.155372][T25233] MINIX-fs: bad superblock 10:17:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff0500fffff7fffffffffdf0"}) 10:17:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x676dce87, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00022abd7000fc51df252100000008000b00", @ANYRES32=0x0, @ANYBLOB], 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)=ANY=[@ANYBLOB="01000000010000007b000000", @ANYRES32=r0, @ANYBLOB="09000000fcffffff2e2f66696c653000"]) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x6, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r3, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r2, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) [ 682.217174][T25250] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:17:15 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c0280000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) r0 = gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) r1 = openat$mice(0xffffffffffffff9c, &(0x7f00000001c0), 0x40400) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000000)={0x3, 0x1f, {r2}, {}, 0x80, 0x10000}) sched_setattr(r3, &(0x7f0000000040)={0x38, 0x5, 0x1000001c, 0x897, 0xfffffff8, 0x2, 0x80, 0x8, 0x3}, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r4, &(0x7f0000000240)=ANY=[], 0xfe8d) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) r5 = signalfd(0xffffffffffffffff, &(0x7f0000000100)={[0x9]}, 0x8) ioctl$KDFONTOP_SET_DEF(r5, 0x4b72, &(0x7f0000000140)={0x2, 0x1, 0x13, 0x7, 0x5c, &(0x7f00000003c0)="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"}) r6 = syz_open_pts(r4, 0x0) ioctl$TCSETSF(r6, 0x5412, &(0x7f0000000380)={0x10017, 0x5fc, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x5, 0x48, 0x6, 0x8, 0x5, 0xffffffff, 0x401, 0x1, 0x2}, 0x0) 10:17:16 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff05005ffff7fffffffffdf0"}) 10:17:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050002fff7fffffffffdf0"}) [ 682.719113][T25270] loop1: detected capacity change from 0 to 32 [ 682.791819][T25270] MINIX-fs: bad superblock 10:17:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={0x0}, 0x0, 0x1000000000, 0x2, 0x8, 0x0, 0x0, 0xfff5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c008f1694bb45e90ea6ba000064c50000", @ANYRES16=0x0, @ANYBLOB="00022abd7000fcdbdf250100000008000b00", @ANYRES32=0x0, @ANYBLOB], 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000003eedffff2abd70008e0000000a000000"], 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) 10:17:16 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff0500fffff7fffffffffdf0"}) 10:17:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x6, 0x10000000, 0x0, 0x6, 0x4800000000, 0x2, 0xff00000000000000, 0x9, 0x20000}, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x7f, 0x7f, 0xb8, 0x9, 0x0, 0x1, 0x80, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x7, 0x4, @perf_config_ext={0xffffffff, 0x1}, 0x40101, 0x10000, 0x148, 0x9, 0x20, 0x7, 0x0, 0x0, 0x1ff, 0x0, 0x3}, r1, 0xd, r0, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r2, &(0x7f0000000240)=ANY=[], 0xfe8d) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0)=0x0) wait4(r3, &(0x7f0000000100), 0x8, &(0x7f00000002c0)) r4 = syz_open_pts(r2, 0x0) ioctl$TCSETSF(r4, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 682.921668][T25270] loop1: detected capacity change from 0 to 32 [ 682.954595][T25270] MINIX-fs: bad superblock 10:17:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050003fff7fffffffffdf0"}) 10:17:16 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400000290000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 683.244453][T25300] loop1: detected capacity change from 0 to 32 [ 683.274366][T25300] MINIX-fs: bad superblock [ 683.345791][T25300] loop1: detected capacity change from 0 to 32 [ 683.374112][T25300] MINIX-fs: bad superblock 10:17:16 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x700, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r3, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) 10:17:16 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050ffffff7fffffffffdf0"}) 10:17:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050004fff7fffffffffdf0"}) 10:17:16 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400040290000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 683.602137][T25318] loop1: detected capacity change from 0 to 32 [ 683.705479][T25318] MINIX-fs: bad superblock 10:17:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00022abd7000fcdbdf250100000008000b00", @ANYRES32=0x0, @ANYBLOB="28a23cf1a08e56db849cee7ba2cee7677df23a57be32e3f12d833c3b61869d76b1f23f464a42fc9a9c1aeba3"], 0x1c}}, 0x0) perf_event_open(0x0, r2, 0x4, r1, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r2, 0x0, r2], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r2, 0xe, r3, 0x0) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x18010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r2, 0x177, 0x3) io_submit(r5, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r4, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) 10:17:17 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050002fff7fffffffffdf0"}) [ 683.853752][T25318] loop1: detected capacity change from 0 to 32 [ 683.876332][T25318] MINIX-fs: bad superblock 10:17:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050005fff7fffffffffdf0"}) 10:17:17 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400080290000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:17 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) r0 = gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r3) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x3, 0xffffffffffffffff, 0x0, 0x0, r3}, 0x0, 0x0, 0x10000, 0x8, 0x9, 0x4, 0x100, 0x2, 0x20, 0x5, 0xffffffffffffffff, r0}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r4, &(0x7f0000000240)=ANY=[], 0xfe8d) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r1, 0x50009417, &(0x7f00000003c0)={{r2}, 0x0, 0x4, @unused=[0xd2fa, 0x5, 0x1f, 0x8], @devid}) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) r5 = syz_open_pts(r4, 0x0) ioctl$TCSETSF(r5, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x6, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 684.148526][T25346] loop1: detected capacity change from 0 to 32 10:17:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="f8ff0000fc0018ff2e2f66696c653000"]) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) 10:17:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050006fff7fffffffffdf0"}) [ 684.207936][T25346] MINIX-fs: bad superblock [ 684.287044][T25346] loop1: detected capacity change from 0 to 32 [ 684.309151][T25346] MINIX-fs: bad superblock [ 684.417195][T25326] ptm ptm2: ldisc open failed (-12), clearing slot 2 10:17:17 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x1100, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:17 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c0290000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:17 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050003fff7fffffffffdf0"}) 10:17:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x2010, 0xffffffffffffffff, 0x4796c000) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) 10:17:17 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = open_tree(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1901) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x7f, 0x34, 0x74, 0xff, 0x0, 0x9, 0x8000, 0x7, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x7fffffff, 0x100}, 0x100, 0x9, 0x5, 0x7, 0x4, 0x9, 0x3, 0x0, 0x6, 0x0, 0x400}, r0, 0x1, r1, 0x1) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r2, &(0x7f0000000240)=ANY=[], 0xfe8d) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) r3 = syz_open_pts(r2, 0x0) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:18 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050007fff7fffffffffdf0"}) [ 684.844659][T25378] loop1: detected capacity change from 0 to 32 10:17:18 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050004fff7fffffffffdf0"}) [ 684.940688][T25378] MINIX-fs: bad superblock 10:17:18 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050008fff7fffffffffdf0"}) [ 685.020699][T25378] loop1: detected capacity change from 0 to 32 [ 685.048564][T25378] MINIX-fs: bad superblock 10:17:18 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000002a0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 685.380332][T25404] loop1: detected capacity change from 0 to 32 [ 685.415681][T25404] MINIX-fs: bad superblock 10:17:18 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050011fff7fffffffffdf0"}) [ 685.481978][T25404] loop1: detected capacity change from 0 to 32 [ 685.505916][T25404] MINIX-fs: bad superblock 10:17:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x5e331300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) 10:17:19 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050005fff7fffffffffdf0"}) [ 685.541916][ T1196] ieee802154 phy0 wpan0: encryption failed: -22 [ 685.548337][ T1196] ieee802154 phy1 wpan1: encryption failed: -22 [ 685.741985][T25376] ptm ptm2: ldisc open failed (-12), clearing slot 2 10:17:19 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x3f00, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:19 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000402a0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:19 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050006fff7fffffffffdf0"}) 10:17:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff705000000fdf0"}) 10:17:19 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) r0 = gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) tkill(r0, 0x19) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x5, 0x95, 0x7, 0xff, 0x0, 0x2, 0x25, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x401, 0x2, @perf_config_ext={0x7fffffff, 0x3}, 0x401c4, 0x3, 0x1f, 0x1, 0x4, 0x3, 0x2, 0x0, 0x7fff, 0x0, 0x3}, r0, 0xd, 0xffffffffffffffff, 0x2) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x2010, 0xffffffffffffffff, 0x4796c000) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) [ 686.009424][T25432] loop1: detected capacity change from 0 to 32 [ 686.135788][T25432] MINIX-fs: bad superblock [ 686.248741][T25432] loop1: detected capacity change from 0 to 32 [ 686.289720][T25432] MINIX-fs: bad superblock 10:17:19 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050007fff7fffffffffdf0"}) 10:17:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff706000000fdf0"}) 10:17:19 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) prlimit64(r0, 0x1, &(0x7f0000000000)={0x9, 0x2000000000002}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:19 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000802a0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x2010, 0xffffffffffffffff, 0x4796c000) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) 10:17:20 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0xff00, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 686.779976][T25466] loop1: detected capacity change from 0 to 32 [ 686.810491][T25466] MINIX-fs: bad superblock 10:17:20 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff709000000fdf0"}) 10:17:20 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050008fff7fffffffffdf0"}) [ 687.124060][T25466] loop1: detected capacity change from 0 to 32 [ 687.152283][T25466] MINIX-fs: bad superblock 10:17:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x2010, 0xffffffffffffffff, 0x4796c000) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) 10:17:20 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050009fff7fffffffffdf0"}) 10:17:20 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c02a0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:20 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff05005ffff7fffffffffdf0"}) 10:17:20 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff700000005fdf0"}) [ 687.589388][T25494] loop1: detected capacity change from 0 to 32 [ 687.645439][T25494] MINIX-fs: bad superblock [ 687.738132][T25494] loop1: detected capacity change from 0 to 32 [ 687.822180][T25494] MINIX-fs: bad superblock 10:17:21 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000002b0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:21 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff705000000fdf0"}) 10:17:21 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2f606557d60cbfc8, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:21 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff700000006fdf0"}) [ 688.221697][T25516] loop1: detected capacity change from 0 to 32 [ 688.250098][T25516] MINIX-fs: bad superblock 10:17:21 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x20000, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 688.304781][T25516] loop1: detected capacity change from 0 to 32 [ 688.334423][T25516] MINIX-fs: bad superblock 10:17:21 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:21 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000402b0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:22 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) prlimit64(r0, 0xa, &(0x7f0000000280)={0x1ff, 0x5}, 0x0) r1 = gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r2, &(0x7f0000000240)=ANY=[], 0xfe8d) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)=0xfffffffc) r3 = syz_open_pts(r2, 0x0) ptrace(0x11, r1) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:22 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff706000000fdf0"}) [ 688.731135][T25541] loop1: detected capacity change from 0 to 32 10:17:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff700000009fdf0"}) [ 688.925374][T25541] MINIX-fs: bad superblock [ 689.040684][T25541] loop1: detected capacity change from 0 to 32 [ 689.099232][T25541] MINIX-fs: bad superblock 10:17:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d60a1b8b, 0x0) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000000)={0x3ff, 0x0, 0x2, 0x2, 0x11, "caed83ee6baa7cd37e7820270b57bfffb96f57"}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x2000000, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) syz_open_pts(r0, 0x40000) r3 = dup(0xffffffffffffffff) r4 = socket(0x1000000000000010, 0x80802, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000280)=0x15) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r7, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r7}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r3, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r7, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000200)) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="e750b3a2f6d1647e9be7569c7401ddef6cef5d8f13c957b13a2a3a39ae556047005fe693d7403c2f5b8b125193e53480b8a43f4a15c4d3843f316276f33f9297c683bd7ed9baf0050cfe5c20ae85f1a928bc23ed3d71c95e10661e6e062df6122c8b93e43756636d31d108fbeffbf21ea296903b8dde0b3925736831c4c991c6feea19d32a5c7f75260ec69d76906debc5cf6f6cf485726d323b25d79d4b13b2b7904b531d2b525a9505883e5ef60b35b9bfa9019320c1628381905c62603d6b4630", 0xc2, 0x8091, &(0x7f00000001c0)={0x2, 0x4e22, @loopback}, 0x10) [ 689.196200][T25551] warn_alloc: 3 callbacks suppressed [ 689.196222][T25551] syz-executor.4: vmalloc error: size 4096, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 689.218209][T25551] CPU: 1 PID: 25551 Comm: syz-executor.4 Not tainted 5.15.0-syzkaller #0 [ 689.226651][T25551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 689.236838][T25551] Call Trace: [ 689.240136][T25551] [ 689.243088][T25551] dump_stack_lvl+0xcd/0x134 [ 689.247711][T25551] warn_alloc.cold+0x87/0x17a [ 689.252533][T25551] ? zone_watermark_ok_safe+0x290/0x290 [ 689.258108][T25551] ? io_schedule_timeout+0x180/0x180 [ 689.263432][T25551] ? __vmalloc_node_range+0x574/0xab0 [ 689.268830][T25551] __vmalloc_node_range+0x883/0xab0 [ 689.274140][T25551] ? vfree_atomic+0xe0/0xe0 [ 689.278664][T25551] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 689.284569][T25551] ? __ldsem_down_read_nested+0x850/0x850 [ 689.290330][T25551] ? __wake_up_common+0x650/0x650 [ 689.295384][T25551] ? n_tty_open+0x16/0x170 [ 689.299830][T25551] vzalloc+0x67/0x80 [ 689.303749][T25551] ? n_tty_open+0x16/0x170 [ 689.308195][T25551] n_tty_open+0x16/0x170 [ 689.312502][T25551] ? n_tty_set_termios+0x1010/0x1010 [ 689.317818][T25551] tty_ldisc_open+0x9b/0x110 [ 689.322438][T25551] tty_ldisc_setup+0x43/0x100 [ 689.327147][T25551] tty_init_dev.part.0+0x1f4/0x610 [ 689.332283][T25551] ? pty_unix98_compat_ioctl+0x50/0x50 [ 689.337764][T25551] tty_init_dev+0x5b/0x80 [ 689.342118][T25551] ptmx_open+0x112/0x360 [ 689.346524][T25551] ? pty_unix98_compat_ioctl+0x50/0x50 [ 689.351991][T25551] chrdev_open+0x266/0x770 [ 689.356427][T25551] ? cdev_device_add+0x210/0x210 [ 689.361388][T25551] ? fsnotify_perm.part.0+0x22d/0x620 [ 689.366807][T25551] do_dentry_open+0x4c8/0x1250 [ 689.367418][T25564] loop1: detected capacity change from 0 to 32 [ 689.371603][T25551] ? cdev_device_add+0x210/0x210 [ 689.371634][T25551] path_openat+0x1cad/0x2750 [ 689.387308][T25551] ? path_lookupat+0x860/0x860 [ 689.392105][T25551] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 689.398112][T25551] do_filp_open+0x1aa/0x400 [ 689.402636][T25551] ? may_open_dev+0xf0/0xf0 [ 689.407259][T25551] ? rwlock_bug.part.0+0x90/0x90 [ 689.412220][T25551] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 689.418495][T25551] ? _find_next_bit+0x1e3/0x260 [ 689.423467][T25551] ? _raw_spin_unlock+0x24/0x40 [ 689.428348][T25551] ? alloc_fd+0x2f0/0x670 [ 689.432698][T25551] do_sys_openat2+0x16d/0x4d0 [ 689.437488][T25551] ? build_open_flags+0x6f0/0x6f0 [ 689.442563][T25551] ? __context_tracking_exit+0xb8/0xe0 [ 689.448048][T25551] ? lock_downgrade+0x6e0/0x6e0 [ 689.452927][T25551] __x64_sys_openat+0x13f/0x1f0 [ 689.457807][T25551] ? __ia32_sys_open+0x1c0/0x1c0 [ 689.462889][T25551] ? syscall_enter_from_user_mode+0x21/0x70 [ 689.467034][T25566] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 689.468834][T25551] do_syscall_64+0x35/0xb0 [ 689.468869][T25551] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 689.488439][T25551] RIP: 0033:0x7fbd76020ae9 [ 689.492870][T25551] 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 bc ff ff ff f7 d8 64 89 01 48 [ 689.512586][T25551] RSP: 002b:00007fbd73596188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 689.521027][T25551] RAX: ffffffffffffffda RBX: 00007fbd76133f60 RCX: 00007fbd76020ae9 [ 689.529197][T25551] RDX: 2f606557d6081b8a RSI: 0000000020000180 RDI: ffffffffffffff9c [ 689.537195][T25551] RBP: 00007fbd7607af25 R08: 0000000000000000 R09: 0000000000000000 [ 689.545189][T25551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 689.553179][T25551] R13: 00007ffe875456ef R14: 00007fbd73596300 R15: 0000000000022000 [ 689.561172][T25551] [ 689.565394][T25551] Mem-Info: [ 689.568534][T25551] active_anon:278 inactive_anon:134048 isolated_anon:0 [ 689.568534][T25551] active_file:7096 inactive_file:90245 isolated_file:0 [ 689.568534][T25551] unevictable:768 dirty:237 writeback:0 [ 689.568534][T25551] slab_reclaimable:23854 slab_unreclaimable:116783 10:17:22 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000802b0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 689.568534][T25551] mapped:65068 shmem:10131 pagetables:4268 bounce:0 [ 689.568534][T25551] kernel_misc_reclaimable:0 [ 689.568534][T25551] free:1186522 free_pcp:9596 free_cma:0 [ 689.587934][T25564] MINIX-fs: bad superblock [ 689.611315][T25551] Node 0 active_anon:1112kB inactive_anon:535280kB active_file:28268kB inactive_file:360980kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:260272kB dirty:944kB writeback:0kB shmem:38076kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 210944kB writeback_tmp:0kB kernel_stack:12592kB pagetables:17072kB all_unreclaimable? no [ 689.647211][T25551] Node 1 active_anon:0kB inactive_anon:912kB active_file:116kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:2448kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB all_unreclaimable? no [ 689.676516][T25551] Node 0 DMA free:15360kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 689.703643][T25551] lowmem_reserve[]: 0 2647 2648 2648 2648 [ 689.709522][T25551] Node 0 DMA32 free:782356kB boost:0kB min:35688kB low:44608kB high:53528kB reserved_highatomic:0KB active_anon:1112kB inactive_anon:535336kB active_file:28272kB inactive_file:360984kB unevictable:1536kB writepending:984kB present:3129332kB managed:2718932kB mlocked:0kB bounce:0kB free_pcp:37536kB local_pcp:18928kB free_cma:0kB [ 689.740382][T25551] lowmem_reserve[]: 0 0 0 0 0 [ 689.745136][T25551] Node 0 Normal free:0kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:656kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 689.771697][T25551] lowmem_reserve[]: 0 0 0 0 0 [ 689.776448][T25551] Node 1 Normal free:3948120kB boost:0kB min:54208kB low:67760kB high:81312kB reserved_highatomic:0KB active_anon:0kB inactive_anon:912kB active_file:116kB inactive_file:0kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 689.805484][T25551] lowmem_reserve[]: 0 0 0 0 0 [ 689.810286][T25551] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 689.823069][T25551] Node 0 DMA32: 31*4kB (UE) 683*8kB (UE) 296*16kB (U) 204*32kB (UME) 85*64kB (UM) 10*128kB (UME) 2*256kB (UE) 5*512kB (UME) 0*1024kB 3*2048kB (UM) 183*4096kB (UM) = 782356kB [ 689.840602][T25551] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 689.852223][T25551] Node 1 Normal: 112*4kB (UM) 193*8kB (UME) 141*16kB (UME) 84*32kB (UME) 51*64kB (UE) 37*128kB (UME) 14*256kB (U) 5*512kB (UE) 1*1024kB (E) 3*2048kB (UM) 957*4096kB (M) = 3948120kB [ 689.870424][T25551] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 689.880176][T25551] Node 0 hugepages_total=6 hugepages_free=0 hugepages_surp=4 hugepages_size=2048kB [ 689.889573][T25551] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 689.899187][T25551] Node 1 hugepages_total=2 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 689.908612][T25551] 58698 total pagecache pages [ 689.913378][T25551] 0 pages in swap cache [ 689.917542][T25551] Swap cache stats: add 0, delete 0, find 0/0 [ 689.923718][T25551] Free swap = 0kB [ 689.927448][T25551] Total swap = 0kB [ 689.931250][T25551] 2097051 pages RAM [ 689.935055][T25551] 0 pages HighMem/MovableOnly [ 689.939803][T25551] 383909 pages reserved [ 689.943963][T25551] 0 pages cma reserved 10:17:23 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff709000000fdf0"}) 10:17:23 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x1000000, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 689.960439][T25551] ptm ptm4: ldisc open failed (-12), clearing slot 4 [ 689.988330][T25564] loop1: detected capacity change from 0 to 32 [ 690.026760][T25565] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 690.066564][T25564] MINIX-fs: bad superblock 10:17:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r5, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x80, 0x8, 0xf75f}}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x14) r6 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r6, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:23 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c02b0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:23 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff700000005fdf0"}) 10:17:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) [ 690.370999][T25591] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 690.467672][T25599] loop1: detected capacity change from 0 to 32 [ 690.522549][T25599] MINIX-fs: bad superblock [ 690.591438][T25583] ptm ptm1: ldisc open failed (-12), clearing slot 1 [ 690.638555][T25599] loop1: detected capacity change from 0 to 32 [ 690.658594][T25599] MINIX-fs: bad superblock 10:17:24 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x2000000, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x181100, 0x0) r1 = openat$mice(0xffffffffffffff9c, &(0x7f00000000c0), 0x4a4082) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xab, 0x1, 0x5, 0xd87e, 0x19, "2d56e2985e58de50a9f773a1b82e2e1700e8f4"}) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:24 executing program 3: r0 = dup(0xffffffffffffffff) r1 = socket(0x1000000000000010, 0x80802, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0xfffffe13, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRESDEC, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) dup(0xffffffffffffffff) socket(0x1000000000000010, 0x80802, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x12}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r4, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$MEDIA_IOC_REQUEST_ALLOC(r0, 0x80047c05, &(0x7f0000000000)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f0000000240)={0xffffffff, 0x0, 0x0, 0x0, 0x4, "8000000063a691000000000000010100"}) write$binfmt_aout(r6, &(0x7f0000000240)=ANY=[], 0xfe8d) r7 = syz_open_pts(r6, 0x0) ioctl$TCSETSF(r7, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:24 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000002c0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:24 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff700000006fdf0"}) 10:17:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) 10:17:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) [ 691.056911][T25625] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'. [ 691.081467][T25627] loop1: detected capacity change from 0 to 32 [ 691.116714][T25627] MINIX-fs: bad superblock [ 691.182387][T25627] loop1: detected capacity change from 0 to 32 [ 691.191776][T25632] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'. [ 691.192637][T25626] ptm ptm2: ldisc open failed (-12), clearing slot 2 [ 691.254211][T25627] MINIX-fs: bad superblock 10:17:24 executing program 2: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c08faff050000fff7fffffffffdf0"}) 10:17:24 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff700000009fdf0"}) 10:17:24 executing program 3: r0 = dup(0xffffffffffffffff) r1 = socket(0x1000000000000010, 0x80802, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r4}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r4, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1f, 0x0, 0x4, 0x6}, &(0x7f0000000040)=0x10) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r5, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmmsg(0xffffffffffffffff, &(0x7f0000000900)=[{{&(0x7f0000000300)=@l2tp6={0xa, 0x0, 0x4, @private0={0xfc, 0x0, '\x00', 0x1}, 0x4}, 0x80, &(0x7f0000000800)=[{&(0x7f00000000c0)}, {&(0x7f00000003c0)="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", 0xff}, {&(0x7f00000001c0)="9cfec18ab40218b9f05c14459b4227ff1c78166b77f1aa2bdeee45455fef38", 0x1f}, {&(0x7f00000004c0)="ea0a00e7a1437a41b83ceb4c9ea4c1efb67de4bf12ece2adcc4b2de6b16b5d3e50ac0ec25dff9370e1f150bf6b2649e70d0c79c827ccf6db9e5fd897e3a944a29974f7e06696689a3a3c27de2f20f7451842bb2eb381c7860772ef198e4f50bc3d860538185ea0758f8a710cd6d410938c299e9abfa9369379ac5f20f11c0efe24c4565186be284fcebf", 0x8a}, {&(0x7f0000000580)="3c12ffe5914e8c6ab8242d9419b515aa7d80263f6bfe52c037988ad48cd22e7f46ffef6682451942680b8f0831d3424ec44414165f0b77fa8864e3f6fb1cb328d5e257a46a29f5007399f441ffc77b9e29a6fbd21d7ef140c1ce0a24f1de0997c4250d13641af7da460ce49f8b671b8ef38635adb30356", 0x77}, {&(0x7f0000000600)="c589f3d919edffb51ed72ddca484b0ca318ced7d0033a91085482a7f626724aed7ee6ccab9ac8f70ed6140eb06275a3eff012cf0fa889540930ee4f05d95052afc7f7641b3382d746b2f191d39998e3f797b41d4c6059e742aa606799224b9e8b1f60c8625f27b243358a30a7c601d088044923f3c85f441ebf00c42ab", 0x7d}, {&(0x7f0000000680)="92b822d69ae1e20f072604d07868c5b696f5cef9172ca2dbacd0646f7f79a5f83b52be0a549820b587bde65733f1ea9c65cccf5979af8964f3b43385dc3b4cce1b9ab4d7cb4ba0bbb18ec641d9fc800f5574f950033affa51c403d6fc6077eee59a9d03bb0e6b5ce825553c77adf3dbe09353e5edab7351635048ab18483089d02a840a8ab1b9dadce8addf3aa27be4a50611fa917da3d871432c05aad3473d849f4e3a0a945b3d2bae4a68a9043d979bcce214e5bd9488e3177164304bf18b752459c6e18f9", 0xc6}, {&(0x7f0000000780)="ff86d59b8973f36f41df667a2961b75f752f00bf7d14d0f8b6678e736bc78d2ba78ac58c7f0667b5fd23f2379050ba75df6666687bf38ee9719552aa62cedb4ff869d5697792a565f291b9b9432685a87c1de5370ed060", 0x57}], 0x8, &(0x7f0000001040)=[{0x1010, 0x11f, 0xfffff4fc, "c31f6f9291602bf03ddb304dbf1cf01d52ce448672df48c8fad4c9e8599fe075e518c79724d0dd14eeb2c8404cff8aad8ec9d97e2cab83725fe5e62d66dc0eee54a588b177c89296086cde20b7247cb84aa4f4ed8f97a6347b82f6705fb2c42e9655ee338ca1404c7dd2d1edbc952c7f5bb65b20cd681948bc5e3fd2ecaea4d76298cb5211e39daeac2ae51ffe56a196920e1d4bccfc56deacb8fc0b80dabb0b02dc55f106387d631bf95379df7f8f8c51d4856f47455ce53368c21c7c4dd65527ec2db02dde5621c7dc9ec7003d1cb6cb6c8ec3baf390166290db40a361ea34e8c76a6fa18e25db3344f1e6b891b5c29a577ec54e4adb32a7e3b2c7ad4e8efa681eb8dce9f2210c3467ca14c91b359719407f8c9a12a5be2f7a61258fab0dfd60fe6a0f4c04986a9e95b6acf761c5e4465d808d4ebac5ac0e06de6a1cf8cfef1c0e437f7767fe417db37d07e3ee9af5458897734edc9462ef821c6785abd9b03d26df40bcab325a0c47ce972c11418b6f6f516f42e116399d810dd192d8d569ee21beda0f2611e9846c45f4a16e04f89fdc7709111b19dc0d87e21b36345b2c48179226e8cfa4968658d39ab94f6599fead04133c57999c0d32d49101f4b24fe7fe09f847913a4085dcad75ef36317ce0b8300629eaac776f23b6e75532b532f9cf2ca67a0d382c847b8a804efb6170098450de6311d00541ad6e529e1706e5c259d49396460043c11a4e7a54d8f518bff49dbf449fef44fe6cf81bce3efb9cfd81bc731b84833a11dadd2f01dfa476d2c975fcb4b1f6292357d8dc31a0dde3c97d6c51ed3e8ee259373e025310e85b833f0f83aa77164119175766e4d7fc5d14b41a29d379ccd13e20d0dc8475c82b7e82ac512005732d2ed52f28370c8627a33707753f20f604ec65c159d11d866433c8a0ea86929971cf6a9aacd1af5d589e278eeed1a3b12149eba89940b2eca5d13c0422be8f031f197dc8334d7e7dfbeeede090b57ca4176fdf1f90262d730d06421fd76060d9f69fc4af9924930d9415ab0a41eac79859a25542b43df7c84841171af9a2d0ebe4e481870a5b0a06634d5e755616e075ebfe95274dd22ea458b948c81bd8f22b33ab8337cbc82b2d1c05eca5ca9d9ac0b7219d33f859eaf4c6098b447666ab9ae6caec1a8091eb138d3d3d39178bda8d2a6e153e916ee762773a4843ba9bc97136c50cfeeb50e10a50793b1bf976cc834aa9e42c20821a6e169e9341b43b7938fb4b9f455f8891722829e892f956b86f11c2e5822789fcf0cd8524c4553004cd040bcad0de52a10ca2727647175285d417244d727e9a6ba4a2e0359adccb6506a1a465532d4419622accb07dc1cdf1e91067e715f4448f09ec6a3f5c2271cbb641987cb1b269fc97622fc41d2ffe724a5d63e4b95108288bac708cb41b5d03a3a5e1857078e89824115fd43d03c84667723cb81c4059c0a404115172b1aeb07d821ed2262841857e8b56c2410fad1333b11058f92601faa70ed435f3ceb44a1230dad784892a0e1dee963631bf839fd71e61546c697bf25c1d118e1c9c295bdfcfd7dc68dda974cc25d00edbd9019c0c3251148753c346f9ca4517fa5f98661082b6a1fffa5f7db76b975a065c38bfb349d528cf463f2c0845f29fe446ab4de293699bc1b3c766e0ba4af175b294bee7263b49cd23ee3afc90e181faf28f68c6ed2f7cb3565697c9b856fb5f6e56983745c17442d8a30d44e0ad79029dc6401e18e6960f4c00cbb7ac2472b59b4368d0a2a75ad682cfef60cb2bd0aea3c297e319c8fe908a00658129d4ff7b86bf0e25ec91891fb02bd53ef54e64f6fb92cc6680f005eb6abfd6bc92f2f1e1272e52c8ec623e634c56b59384ce7699a26f860ad276c0f11dba0e8ebcbadf77dd954da4b5861d8bc281f3575f05b02fd38f6f84bca0e85ec8748156a97c87e4337d9e47de64ff2a3a0b4dcc856d982ab4cc2cd0b8b688df4f7ef163ffb7eae198fa591d321fea9958e55344c0f6dcd06d07d2a57e36f0a9603153b946832cb76f20397750a8a72c309b29de1a028eac117c06f4ad333a341e05f98b76cbfd7b71be12b370d25b9d3571c4ad674c97af9ae78f9382e406d4ca6916366ec93f7359563651e0fd68bd9948f1983cd1e8c7e6a0106cdb6d78382923dc92d24172e7012896af08663a7d2bf5a507625f6edc47ebc5afc952e4b764ca8eff0ba6cb25c3ec7bdccd6805f92ff9c8c326d24e1453f2e493616913f0cd48ed18c248eba59714b9e46eb62f11f94646bbff496ffad4e139f3853af795745ba504b63342b4f81af7e2c175bc29b789188667fbee3992e4fa2165b18a286cbf89d92348aea8d7c7ffdee110afafe14a26ff3734abb996e30d8af709a473c4670341daf6289c540ddff106d2a35925538e70cbd49fc9e0cb00084f2d1085d6a4674eaf29de67adad883945c2bb8df865ffc4d18dc65d13d7cf946a11d155fcb3283045c153f4e7599bd869abb34c13f7725c290dad851ea638c9ba7bbf1c84ff29ace22d469b5ca48837a8243a9c2763206c74543c65766aef84de841991d3c2bf5e5e5dbedd32df230a713d95bc5a720e6fac85a969ec030b94c2647851fafab075e79888e957bbc3863bbb3f96c0bca9b84392f78e672ff8d2ad6c47ba125ec76f8ffec5f5b9e20625840e5aa7c149999b521a293e46c48178d2c66027e88e45ab7859dc1567e5ace784a414d77e21520da79ae250175ed2d254a102cd6af0d8e2b916ac884fe388c210149566f4b8be62478b26fc2cc3919c91ee316bcea7aa37ed52b9d2467f13de6d4e574b902371ecbb48539234da7e40efcea20b0ce9c8fe7cbb6f5f576df401b454ab2a3b4ff7e9272292c1fbbaff190e5a54147e67b0b9df55c51da6581d887262a8efb7adde43ae71da58176299356be35959a121ef963871cfad23891d5f5639214f02977026aaf60d59c5c272a5ef77125f2670a87d38ebf802bf2255eb912b211199ec92ed46d0606e8a67289ef4b4f468b99d4f7bfab67af8b7fedf0139e7e972b0b7662acffeda0ce17f92d07869c6be724f49a5411e40ec2bc2a14fe0d7c09020b1516c7ec76d2f084c780d519795e1206b3a155693407a65d143408984b2fb13b0abd72c2811806988d70dfd07aa0ac19abd7595893f1e1723a653114e17e9f4e62e1232db8b4cb641a0798ff776c30b1afd95356af02b5a34b85f519f7e835532e900332775054364f7eb0b58c870923e91d1e04fbee6cedbab05ecb1b47a670cd87c8e7f1fa5e9a6606cb582e77e941efc8d6d8dd88706a09bdff7267151bea1e5c024ffcfe384f21e8770288f1e022bc7b6e7feeaf4b3609bdc51a3c4255699ccd28ae67117a8f8ec0f675147a611c298751a8d6bbc13129fd0c32e501cccd90ac3cf371bf162a682bd865378bd356f15c4878ddc0deb048a030e0d26203080bff52aea882df0365664b35928bb8ad126390506b1c5ebcbd3b4c9912d569ec9247da84d22a7aa5ea4f0add03fc45adb203bd6f11ecb6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0x1000}], 0x1, &(0x7f0000003080)=[{0x1010, 0x108, 0x3f, "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{0xb0, 0x1, 0x577d, "99240c470d86de7047431bcb12d49f2b677f33ed70ec669c5185db69915804e233911c9c9dd95a74101f0ef63d5c46e441baef871d4e9115b9b0e02229b29655863f99e3ee44bc5e1130fb6613eec5516f67ff1c3c95cbe35abca3f626172fd28242c3a2e0dd72d5a831a853432fa1ddf2cd3539313ac0f047f73fc59ac4af2561d0a0184196ea5ed70db32926989f75f694d600a12e1e6e6c07"}, {0x110, 0x119, 0x2, "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"}, {0x10, 0x116, 0x9}, {0x50, 0x116, 0x9, "3dfe1e26e5c7db60be4fbb11c45a8b7c441edabf914531ac10c2a25a8585d2bccfd85021dc6cc4630f884463be1a84614cc35b3b92e90279ed2985e67a"}, {0xb0, 0x29, 0x100, "1a146bbf8cbe6d40da2b5c5644c4801846bae5eea8d010d586a1331ec061ddd3df628ce2246b167c5595cb446e818051e1b93765a82f704a1427ed17025b9178693e17df70292ac4493b1650c48b3c3cf49a723958938c53ac4e9dd2d3508ebce54e5f639f139b5781527ffe135c42428b69e5897f3b79afdcb803b17d0aecce22355d633742ab0ffe7c91fca86232ffe6223a14a7cc57c0d0c9"}, {0x48, 0x108, 0x9, "6d5804081bf8e4f9b54c2456797bae1be313c8d9d9deb59ac1d95e7e68f731dbc712501d1b70f4cf176f2ea3edf09803928fc4ad7e"}], 0x1328}}], 0x2, 0x40) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r6, &(0x7f0000000240)=ANY=[], 0xfe8d) r7 = syz_open_pts(r6, 0x0) ioctl$TCSETSF(r7, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) sched_setattr(r0, &(0x7f0000000200)={0x38, 0x2, 0x0, 0x5, 0x8, 0x7, 0x1, 0x9be5, 0x1, 0x74}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000000040)={'ip6tnl0\x00', &(0x7f00000000c0)={'ip6_vti0\x00', 0x0, 0x29, 0x20, 0x9, 0x1, 0x12, @loopback, @private0, 0x7, 0x8, 0xffffff80, 0x1640}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=@newlinkprop={0xac, 0x6c, 0x100, 0x70bd2d, 0x25dfdbff, {0x0, 0x0, 0x0, r2, 0x200, 0x1010}, [@IFLA_AF_SPEC={0x78, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x1e, 0x0, 0x0, 0x800}, {0x8, 0x1c}, {0x8, 0x1e, 0x0, 0x0, 0x101}]}}, @AF_BRIDGE={0x4}, @AF_BRIDGE={0x4}, @AF_MPLS={0x4}, @AF_BRIDGE={0x4}, @AF_BRIDGE={0x4}, @AF_INET6={0x3c, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @mcast1}, @IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0x6}, @IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0x7}, @IFLA_INET6_TOKEN={0x14, 0x7, @remote}]}, @AF_BRIDGE={0x4}]}, @IFLA_OPERSTATE={0x5}, @IFLA_BROADCAST={0xa}]}, 0xac}, 0x1, 0x0, 0x0, 0x44800}, 0x20008800) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) r3 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:24 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000402c0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 691.566969][T25651] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 691.670903][T25660] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 691.684855][T25661] loop1: detected capacity change from 0 to 32 [ 691.737344][T25661] MINIX-fs: bad superblock [ 691.783776][T25661] loop1: detected capacity change from 0 to 32 [ 691.815685][T25661] MINIX-fs: bad superblock 10:17:25 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x3000000, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:25 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ptrace$setregs(0xd, r0, 0x7, &(0x7f00000000c0)="2b52a132e8c5637fc06b6c6b894980812817784c234ce3bdfbfd0313c2d07dc978ae3e0445a6b2d66eec6ed3bdc6bdfba1d4036bd90173a0874f8f9833c39844519e77cbf39a09ca07ee8f268ec42fd7aa5172cb1d6cfc2186a86972dcb99590ff219f1100568f2f68debc2d30853f685185ba40163495b8dfcb8161bcc897") ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x15) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) ptrace$cont(0x18, r2, 0x6, 0x200) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) ioctl$KDFONTOP_GET(r1, 0x4b72, &(0x7f0000000040)={0x1, 0x1, 0x1a, 0x16, 0xf5, &(0x7f00000003c0)}) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x8001) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x20400, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x7fffffff, 0xfffffff8, 0x4, 0x1f, 0x1b, "10eb9d40415734cd15d18a93dff854a284402c"}) 10:17:25 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000802c0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:25 executing program 4: getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r0, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r0}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'ip6_vti0\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x8d, 0x1, 0x3, @empty, @local, 0x1, 0x8000, 0x8, 0x7}}) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x84, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1ff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xbb}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r1}, {0x8}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x84}}, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r6, &(0x7f0000000000)=ANY=[], 0xfe8d) r7 = syz_open_pts(r6, 0x0) ioctl$TCSETSF(r7, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 692.247813][T25682] loop1: detected capacity change from 0 to 32 [ 692.306360][T25683] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 692.356109][T25682] MINIX-fs: bad superblock [ 692.391532][T25687] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 692.422989][T25682] loop1: detected capacity change from 0 to 32 10:17:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x101, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 692.449436][T25682] MINIX-fs: bad superblock 10:17:25 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r5, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) r6 = syz_open_pts(r1, 0xf0801) ioctl$TCSETSF(r6, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:25 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c02c0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 692.615916][T25702] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 692.645938][T25707] loop1: detected capacity change from 0 to 32 [ 692.677357][T25707] MINIX-fs: bad superblock 10:17:26 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x58040, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x9, 0x8, 0x40, 0xdf, 0x0, 0x1f, 0x42108, 0x9, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0xfffffff8, 0x2, @perf_config_ext={0x53c, 0xbd7}, 0x10080, 0x0, 0x1, 0x0, 0x1, 0xc15, 0x8001, 0x0, 0xfff, 0x0, 0x20}, 0x0, 0x3, 0xffffffffffffffff, 0x8) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 692.741570][T25707] loop1: detected capacity change from 0 to 32 10:17:26 executing program 3: creat(0x0, 0x0) creat(0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000002080)={0xf, {"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", 0x1000}}, 0x1006) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@setlink={0x4c, 0x13, 0x800, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, r4, 0x0, 0x1000}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_GROUP={0x8, 0x1b, 0x8}, @IFLA_WEIGHT={0x8}, @IFLA_PROTO_DOWN={0x5, 0x27, 0x7}]}, 0x4c}, 0x1, 0x0, 0x0, 0x804}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r4, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f00000000c0)=""/122) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000040)) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) r6 = syz_open_pts(r5, 0x0) r7 = signalfd4(r0, &(0x7f0000000000)={[0xc2d8]}, 0x8, 0x800) ioctl$TIOCGSOFTCAR(r7, 0x5419, &(0x7f0000000080)) ioctl$TCSETSF(r6, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 692.792918][T25707] MINIX-fs: bad superblock 10:17:26 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000002d0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:26 executing program 4: read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) prlimit64(r0, 0x0, &(0x7f0000000040)={0x9, 0x12e9}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x808, 0x0, 0x7, 0x16, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000000)=ANY=[], 0xfe8d) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) prlimit64(r3, 0xf, &(0x7f0000000080)={0xb0, 0x5}, 0x0) 10:17:26 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x4000000, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 693.557858][T25738] loop1: detected capacity change from 0 to 32 [ 693.564038][T25738] MINIX-fs: bad superblock [ 693.628204][T25738] loop1: detected capacity change from 0 to 32 [ 693.635806][T25738] MINIX-fs: bad superblock 10:17:27 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ptrace$setregs(0xd, r0, 0x7, &(0x7f00000000c0)="2b52a132e8c5637fc06b6c6b894980812817784c234ce3bdfbfd0313c2d07dc978ae3e0445a6b2d66eec6ed3bdc6bdfba1d4036bd90173a0874f8f9833c39844519e77cbf39a09ca07ee8f268ec42fd7aa5172cb1d6cfc2186a86972dcb99590ff219f1100568f2f68debc2d30853f685185ba40163495b8dfcb8161bcc897") ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x15) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) ptrace$cont(0x18, r2, 0x6, 0x200) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) ioctl$KDFONTOP_GET(r1, 0x4b72, &(0x7f0000000040)={0x1, 0x1, 0x1a, 0x16, 0xf5, &(0x7f00000003c0)}) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(0x0, r0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x6) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) prlimit64(r1, 0x8, &(0x7f0000000000)={0x5, 0xabf}, &(0x7f0000000040)) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0xfe8d) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) r2 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r2, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) dup(r2) r3 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:27 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000402d0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:27 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r5, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) syz_open_pts(r1, 0x80) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) syz_open_pts(r0, 0x0) [ 693.966993][T25756] loop1: detected capacity change from 0 to 32 [ 694.003032][T25756] MINIX-fs: bad superblock 10:17:27 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x5, 0x400}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 694.095063][T25756] loop1: detected capacity change from 0 to 32 [ 694.100940][T25756] MINIX-fs: bad superblock 10:17:27 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000802d0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d608bb8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x47e00000) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x6) 10:17:27 executing program 4: r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000340), &(0x7f0000000000)=@udp, 0x3}, 0x20) r1 = dup(r0) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xf, 0xfffffffc, 0x2, 0x3, 0x431, r1, 0x1, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x4}, 0x40) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), r1) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)={0x12d8, r2, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@ETHTOOL_A_FEATURES_WANTED={0x64, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_MASK={0x39, 0x5, "344f0a77c3bb1f05fbf4b1d4a8e666b3d9a09d7edeb1feae306cedcca60ad7b39c78fd26f7fb6f989ac59c8fb9cd0c1a5a457c1af6"}, @ETHTOOL_A_BITSET_VALUE={0x16, 0x4, "3851727f4069eca32b640eeceded3bd2e736"}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan1\x00'}]}, @ETHTOOL_A_FEATURES_WANTED={0x1b4, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0xd8, 0x4, "b4db5ece0ccf1861751ec1b88cf8b28a52efad44f5ed284015c0bda36463ab0d3619d8dad8403997f6f621d6568076b4bb8740216c4055d30ac9b3167d62de24e8ce0bfc7b54f7f92373f9a910c41e168c56a9a802cb31d8e9a93af42a95781bd9bdb64138f970b57444219b6a2eea366b1015c8b3d79c7e809c66e364e47d10ac623147653096b6aad574bb36da1f77db777ddfbc168641c6b5f644f1478a4c77549be162276f4fad0a627c1be11ed9c1ff90295c01287f06757c1a56f695bb5e5a3dd57660bdbc2fc21e308cbaf4ab94bcd59e"}, @ETHTOOL_A_BITSET_BITS={0x78, 0x3, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '%\xab\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffff4780}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '@@.#\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4b}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x400}]}]}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x80}, @ETHTOOL_A_BITSET_VALUE={0x2f, 0x4, "554ff4546d4ec8d3cfcaf6bbd0d4090796e064d5a9a59eda7635b0b700c52def7a5a41ea827a54f193704d"}, @ETHTOOL_A_BITSET_MASK={0x25, 0x5, "c82247c2c1137d6d3a6e36e8d3ff39e0ae2848e5c37d9bf99914e7255b8a638b85"}]}, @ETHTOOL_A_FEATURES_WANTED={0x10, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x3}]}, @ETHTOOL_A_FEATURES_WANTED={0x1054, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x1004, 0x5, "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"}, @ETHTOOL_A_BITSET_VALUE={0x3f, 0x4, "b60def1157361552bd04b51c88c8225428bdae52abde854d0bfcb3d482efafdd685e1f1e9b51d935841e70273d2dae19c311dc083de95ffa1d673d"}, @ETHTOOL_A_BITSET_VALUE={0xb, 0x4, "f5a4c4201e987d"}]}, @ETHTOOL_A_FEATURES_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}]}]}, 0x12d8}, 0x1, 0x0, 0x0, 0xc00}, 0x2404c00d) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xd79a57c3b50b2c76, 0x4000010, r0, 0xff613000) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x10200, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r3, &(0x7f00000003c0)="d64fdb10f2e2704cc22a940428c4a986539026945d8c1232e124f6a2760a020f08ae9c09ea27f6be7f0b7cf2a62f88b5a047b744e6e52f6af4ead98641a50f2617a965cb9c483ab0b82a03492a0c176e2cc69a9f8a5f76d512cb388a6d0cd65aa0e864c7e71a2f59832121369cc4a6fd04e1aed8d094de6b86f6b4ed8eef8fa4c71a78ba58045825fed3c60adf55b31ac2cc2dd4df9b7744960d2eed5009cf56e608924a210995be8413f9f6390fbea3f3a2251d492581398e3d4e93ad3e5d40f6317250c47f676ff9834372f10d27853caf77ef92ec", &(0x7f0000000100)=@udp6, 0x2}, 0x20) prlimit64(0x0, 0x3, &(0x7f0000000280)={0x9}, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r4, &(0x7f0000000000)=ANY=[], 0xfe8d) r5 = syz_open_pts(r4, 0x0) ioctl$TCSETSF(r5, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 694.316276][T25775] loop1: detected capacity change from 0 to 32 [ 694.349113][T25775] MINIX-fs: bad superblock [ 694.413168][T25775] loop1: detected capacity change from 0 to 32 [ 694.437613][T25775] MINIX-fs: bad superblock 10:17:27 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x5000000, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:27 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c02d0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) process_vm_writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/2, 0x2}, {&(0x7f0000000040)=""/10, 0xa}], 0x2, &(0x7f00000026c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/200, 0xc8}, {&(0x7f00000002c0)=""/141, 0x8d}, {&(0x7f00000014c0)=""/208, 0xd0}, {&(0x7f0000000100)=""/69, 0x45}, {&(0x7f00000015c0)=""/200, 0xc8}, {&(0x7f00000001c0)=""/41, 0x29}, {&(0x7f00000016c0)=""/4096, 0x1000}], 0x8, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:28 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) getrlimit(0x7, &(0x7f00000000c0)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x8e641, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100), 0xa8, 0x200000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0xe) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x12) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 694.736865][T25798] loop1: detected capacity change from 0 to 32 [ 694.774186][T25798] MINIX-fs: bad superblock [ 694.844813][T25798] loop1: detected capacity change from 0 to 32 [ 694.856414][T25798] MINIX-fs: bad superblock 10:17:28 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ptrace$setregs(0xd, r0, 0x7, &(0x7f00000000c0)="2b52a132e8c5637fc06b6c6b894980812817784c234ce3bdfbfd0313c2d07dc978ae3e0445a6b2d66eec6ed3bdc6bdfba1d4036bd90173a0874f8f9833c39844519e77cbf39a09ca07ee8f268ec42fd7aa5172cb1d6cfc2186a86972dcb99590ff219f1100568f2f68debc2d30853f685185ba40163495b8dfcb8161bcc897") ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x15) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) ptrace$cont(0x18, r2, 0x6, 0x200) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) ioctl$KDFONTOP_GET(r1, 0x4b72, &(0x7f0000000040)={0x1, 0x1, 0x1a, 0x16, 0xf5, &(0x7f00000003c0)}) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000240)={0x0, 0xfffffffc, 0x0, 0x0, 0x8, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) ioctl$HIDIOCSREPORT(0xffffffffffffffff, 0x400c4808, &(0x7f0000000000)={0x3, 0x2, 0xc38e}) 10:17:28 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10013, 0x0, 0x0, 0x0, 0x3, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) r0 = gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) sched_setattr(r0, &(0x7f0000000000)={0x38, 0x1, 0x21, 0xffff, 0xffffe522, 0x9, 0x2, 0x1, 0x1, 0x8}, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) close(r1) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:28 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000002e0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 695.255045][T25817] loop1: detected capacity change from 0 to 32 [ 695.297511][T25817] MINIX-fs: bad superblock 10:17:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="010000000102ea0d000001f97c564064bd2100080000"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x2, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r5, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000000000)={0x1, 0x2, 0x17c, 0x8000}) 10:17:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.log\x00', 0x8c000, 0xa1) r2 = syz_open_pts(r1, 0x5234c2) ioctl$TCSETSF(r2, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 695.410985][T25817] loop1: detected capacity change from 0 to 32 [ 695.444147][T25817] MINIX-fs: bad superblock 10:17:28 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) getrlimit(0xd, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10015, 0x0, 0x0, 0x0, 0x6, "a1ad179a00001f00000000fff7ffff0700f7f0"}) [ 695.596564][T25836] __nla_validate_parse: 4 callbacks suppressed [ 695.596586][T25836] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 695.676114][T25841] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. 10:17:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x6000000, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:29 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000402e0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0xb, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000040)=0x14) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 695.975069][T25850] loop1: detected capacity change from 0 to 32 [ 696.057212][T25850] MINIX-fs: bad superblock [ 696.151877][T25850] loop1: detected capacity change from 0 to 32 [ 696.165415][T25850] MINIX-fs: bad superblock 10:17:29 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ptrace$setregs(0xd, r0, 0x7, &(0x7f00000000c0)="2b52a132e8c5637fc06b6c6b894980812817784c234ce3bdfbfd0313c2d07dc978ae3e0445a6b2d66eec6ed3bdc6bdfba1d4036bd90173a0874f8f9833c39844519e77cbf39a09ca07ee8f268ec42fd7aa5172cb1d6cfc2186a86972dcb99590ff219f1100568f2f68debc2d30853f685185ba40163495b8dfcb8161bcc897") ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x15) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) ptrace$cont(0x18, r2, 0x6, 0x200) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) ioctl$KDFONTOP_GET(r1, 0x4b72, &(0x7f0000000040)={0x1, 0x1, 0x1a, 0x16, 0xf5, &(0x7f00000003c0)}) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) 10:17:29 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) r0 = gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) r2 = syz_open_pts(r1, 0x0) fcntl$setown(r1, 0x8, r0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:29 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000802e0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 696.400389][T25872] loop1: detected capacity change from 0 to 32 [ 696.423758][T25872] MINIX-fs: bad superblock [ 696.504963][T25872] loop1: detected capacity change from 0 to 32 [ 696.520803][T25872] MINIX-fs: bad superblock 10:17:30 executing program 4: r0 = userfaultfd(0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x60, 0x0, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000000)=ANY=[], 0xfe8d) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x200000, 0x0) ioctl$KDADDIO(r3, 0x4b34, 0x5) 10:17:30 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x7000000, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:30 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c02e0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) flock(r1, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x11) 10:17:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="76b6b53a06c33e63e12c6eb1578e9c731551080da287cbe9841fe80746698aa1fa874ff0c4f659616c1b6d282e36c4ab98da28ac0485c34331ba5289a05d69848befdbefe7e16cf616aa5b6f2546ced063c43be6a3f49a6edf5b52164d942312e613489bfc0cc9982cb75b9e9e5913d08e4c8dae01c10c8a50117e19a81124f597cd8a518fa329610d9b43615fcef9f6bcc3cae44f30efbfc47e313ad19954095a6eb39815c7b4866aeee5b70cab0191506698d2706b6dfc33fcd700d5", 0xbd}], 0x1, 0x245fdac9, 0x82c) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 696.744971][T25891] uffd: Set unprivileged_userfaultfd sysctl knob to 1 if kernel faults must be handled without obtaining CAP_SYS_PTRACE capability [ 696.926615][T25899] loop1: detected capacity change from 0 to 32 [ 696.953557][T25899] MINIX-fs: bad superblock [ 697.019900][T25899] loop1: detected capacity change from 0 to 32 10:17:30 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) syz_open_pts(r0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x50d, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000200)}, 0x8008, 0x0, 0x0, 0x0, 0x4, 0x9}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x2) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x19, 0x0, 0x1, 0x8, 0x6, @multicast}, 0x14) socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'macvlan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="03042a015c0060004003f32bfff57b016d2763bd56373780398d537503e50602591f031e2c545ae616d5c0184374a7ffe4ec55e0654786a70100935ba514d40808efa000801601842fd08d49a47eff71bc4d59ab744131fe4c1f99bf00a900000208d1843e775becc25850ab48048dee834e0f2af5e90afd6e9ef5837dbd0000", 0x80, 0x806, 0x0, 0x0) socket(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x13}, 0x1, 0x0, 0x0, 0x400c811}, 0x40004000) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000080)={'syztnl1\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB='syztnl2\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="070000000800ac130000040145120014006500000300907b85755025240580327a4bb900000000e00000018f9065589ef0cdb3618c6d2fd612f1c30d0ca1137d59ed969bb0683c4120ea2a5b7f5e9eef8800000000000029221541cf4cfd235feb9da670fc5e9c6024ffcad654fe22f39163a4ffcba5e13d2b6d31adf4b41b2d0b8303cafd8476ecf203cc05ac72023de821e861c9101eaa2301a0d2899136b036c955"]}) [ 697.091679][T25899] MINIX-fs: bad superblock 10:17:30 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000002f0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:30 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ptrace$setregs(0xd, r0, 0x7, &(0x7f00000000c0)="2b52a132e8c5637fc06b6c6b894980812817784c234ce3bdfbfd0313c2d07dc978ae3e0445a6b2d66eec6ed3bdc6bdfba1d4036bd90173a0874f8f9833c39844519e77cbf39a09ca07ee8f268ec42fd7aa5172cb1d6cfc2186a86972dcb99590ff219f1100568f2f68debc2d30853f685185ba40163495b8dfcb8161bcc897") ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x15) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) ptrace$cont(0x18, r2, 0x6, 0x200) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) ioctl$KDFONTOP_GET(r1, 0x4b72, &(0x7f0000000040)={0x1, 0x1, 0x1a, 0x16, 0xf5, &(0x7f00000003c0)}) 10:17:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) connect$rxrpc(r3, &(0x7f0000000280)=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e21, 0xb60, @empty, 0x427}}, 0x24) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00eeffffffff04ffff000000", @ANYRES32=r6, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r6}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r6, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000000)) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getsockname$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000001c0)=0x14) r7 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r7, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) r0 = gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) sched_setattr(r0, &(0x7f0000000000)={0x38, 0x4, 0x0, 0x9, 0xfffffff7, 0x0, 0x3, 0x2, 0x7, 0x56c7}, 0x0) r2 = fork() sched_setattr(r2, &(0x7f0000000040)={0x38, 0x3, 0x2, 0x1000, 0xfff, 0xe0, 0xc214, 0x40, 0x100, 0x2}, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) syz_open_dev$vcsu(&(0x7f00000000c0), 0x5, 0x200) r3 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 697.354996][T25933] loop1: detected capacity change from 0 to 32 [ 697.373313][T25933] MINIX-fs: bad superblock 10:17:30 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) r2 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r2, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) r3 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r3, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) r4 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r4, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) write$binfmt_aout(r0, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYRESDEC=r1, @ANYRES64=r4, @ANYRES32=r2, @ANYRES32, @ANYBLOB="b391f5d786214e57f2f0198cb8ccf1ee5bd8e7834629450f96cd51a077106925ebb33c2ff4", @ANYRESDEC=0x0], 0xfe8d) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$TCSETSF(r5, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x1fd, 0x4d, 0x7, "0003ff0000000000451c19f300001b00"}) 10:17:30 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x8000000, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 697.462091][T25933] loop1: detected capacity change from 0 to 32 [ 697.492234][T25933] MINIX-fs: bad superblock 10:17:31 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000402f0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) r0 = gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x1f, 0xe) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000000)=0x3) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) tkill(r0, 0x39) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 697.634969][T25946] ptm ptm2: ldisc open failed (-12), clearing slot 2 10:17:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x311}}, './file0\x00'}) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r2, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0xff, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 697.848819][T25964] loop1: detected capacity change from 0 to 32 [ 697.874891][T25964] MINIX-fs: bad superblock 10:17:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) getrlimit(0x5, &(0x7f0000000000)) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x1d, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) getrlimit(0x0, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000003c0)) getrlimit(0xe, &(0x7f0000000100)) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x3, 0xa, 0x1, 0x3f, 0x9, 0x400, 0x7, 0x1, 0x80000000}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) getrlimit(0x9, &(0x7f00000000c0)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 697.915040][T25963] ptm ptm3: ldisc open failed (-12), clearing slot 3 10:17:31 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) setrlimit(0x0, &(0x7f0000000000)={0x7fffffff, 0x5}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = socket$caif_seqpacket(0x25, 0x5, 0x3) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000040)}, {&(0x7f0000000080)=""/93, 0x5d}, {&(0x7f00000002c0)=""/129, 0x81}, {&(0x7f00000004c0)=""/209, 0xd1}], 0x4, 0x7, 0x3) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 697.974134][T25964] loop1: detected capacity change from 0 to 32 [ 697.987544][T25964] MINIX-fs: bad superblock 10:17:31 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="8800000024000b0f00"/20, @ANYRES32=r2, @ANYBLOB="00000000ffffffff000000000b0001006d717072696f000058000200020000000000000000000000000000000000040002000000000000000000000000000000000000000000000000000000000090"], 0x88}}, 0x0) r3 = accept$ax25(r1, 0x0, &(0x7f0000000040)) setsockopt$ax25_int(r3, 0x101, 0x4, &(0x7f0000000080)=0x7, 0x4) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000000000)) ioctl$TCSETS(r4, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r4, &(0x7f0000000240)=ANY=[], 0xfe8d) r5 = syz_open_pts(r4, 0x0) ioctl$TIOCVHANGUP(r4, 0x5437, 0x0) ioctl$TCSETSF(r5, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:31 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000802f0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 698.306830][T25990] loop1: detected capacity change from 0 to 32 [ 698.344549][T25990] MINIX-fs: bad superblock [ 698.495472][T25990] loop1: detected capacity change from 0 to 32 [ 698.525214][T25990] MINIX-fs: bad superblock 10:17:32 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ptrace$setregs(0xd, r0, 0x7, &(0x7f00000000c0)="2b52a132e8c5637fc06b6c6b894980812817784c234ce3bdfbfd0313c2d07dc978ae3e0445a6b2d66eec6ed3bdc6bdfba1d4036bd90173a0874f8f9833c39844519e77cbf39a09ca07ee8f268ec42fd7aa5172cb1d6cfc2186a86972dcb99590ff219f1100568f2f68debc2d30853f685185ba40163495b8dfcb8161bcc897") ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x15) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) ptrace$cont(0x18, r2, 0x6, 0x200) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:17:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000480)={0x28, 0x0, 0x200, 0x70bd2d, 0x25dfdbfc, {}, [@FOU_ATTR_LOCAL_V6={0x14, 0x7, @mcast2}]}, 0x28}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985533000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000a67319172b040ee", @ANYRES32=r0, @ANYBLOB="09000000fc07127afbc149e7cd00"]) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x1, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x1, 0x4001000000, 0x0, 0x4}]) 10:17:32 executing program 4: r0 = getpid() prlimit64(r0, 0x0, &(0x7f0000000280)={0xffff}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000000)=ANY=[], 0xfe8d) syz_open_pts(r1, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0xfffffffc, 0xe, "0001227b7c00faff050000fff7fffffffffdf0"}) r2 = dup(0xffffffffffffffff) r3 = socket(0x3, 0x6, 0x6) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r6, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) ioctl$VFAT_IOCTL_READDIR_SHORT(0xffffffffffffffff, 0x82307202, &(0x7f00000003c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r6}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r6, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$TCFLSH(r2, 0x540b, 0x2) 10:17:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r5, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x4000, 0x0, 0x6, 0x8001, 0xe, "95b0ca4392981cda61822f373f0a7b1e8c338b"}) r6 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r6, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) syz_open_pts(0xffffffffffffffff, 0x20000) 10:17:32 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x11000000, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:32 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c02f0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 698.770290][T26007] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 698.843988][T26009] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 698.872319][T26021] loop1: detected capacity change from 0 to 32 [ 698.897676][T26021] MINIX-fs: bad superblock 10:17:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000500)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x10008, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000580)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00022abd7000fcdbdf250100000008000b00", @ANYRES32=0x0, @ANYBLOB="586a1b7605a2bad355f2dbc3e0273171c2068c53656820ed7b43d67ab050e42c3d2f373d162ddb613191228a7b469f2d68527b4dc8fc9bca179c5cd0aad4aa850e0a7d0ca347de43f338c3ff319b3fd3e367cbd66173f262c7b00c7705cdcad0"], 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x67180900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) sendmsg$NL802154_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x34, 0x0, 0x4, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_PAGE={0x5, 0x7, 0x1e}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000010}, 0xc000) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r3, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) [ 698.936367][T26007] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 699.017331][T26021] loop1: detected capacity change from 0 to 32 10:17:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) r1 = syz_mount_image$befs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x100, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000100)="cb6d1d1dfbd5e4199cdb8664ae8139993903b57f27885db01daadd9f0e5c9ea0f303375a7e10a802a5e05f28a5d0d97e4f55bf0b9e24cc09b4cfa093f1ec60e5c5d76bdfdbbd8f467a20cb1edfd488cf484c70e677dc001d65ccecfbd1ce020e77a8cb5d3be0bb8748f6be4b26e261db964a84e71dc3bdf9", 0x78, 0x1}], 0x80000, &(0x7f00000002c0)=ANY=[@ANYBLOB="2f640000970000ecffffff2c4000000000000007737572652c008164f0d3ee4418759fa26016baf9f2537332211fe968bf78590287f3e455b27a2a43151ad88bcf1580c59ae69f8f7e76e6daa67683c9195378617d6d5d1489da20c005eafae3c3e13bef15b79074"]) ioctl$INCFS_IOC_PERMIT_FILL(r0, 0x40046721, &(0x7f0000000280)={r1}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x541b, &(0x7f0000000380)={0x0, 0xffff, 0x0, 0x20000000, 0x0, "f500227b7c00faff050000fff7ffbfffffbdf0"}) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000040)={0xe49, 0x0, 0xfff, 0x2, 0x16, "ec6ae3819b04d09bf1c301434ac52ae273c012"}) r4 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) r5 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r5, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) dup2(0xffffffffffffffff, r5) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r4, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) ioctl$EXT4_IOC_MIGRATE(r4, 0x6609) [ 699.064441][T26021] MINIX-fs: bad superblock 10:17:32 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) getrlimit(0x9, &(0x7f0000000000)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000040)={0xb0c4, 0x0, 0x0, 0x0, 0xd, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:32 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400000300000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:32 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ptrace$setregs(0xd, r0, 0x7, &(0x7f00000000c0)="2b52a132e8c5637fc06b6c6b894980812817784c234ce3bdfbfd0313c2d07dc978ae3e0445a6b2d66eec6ed3bdc6bdfba1d4036bd90173a0874f8f9833c39844519e77cbf39a09ca07ee8f268ec42fd7aa5172cb1d6cfc2186a86972dcb99590ff219f1100568f2f68debc2d30853f685185ba40163495b8dfcb8161bcc897") ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x15) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) [ 699.659241][T26053] loop1: detected capacity change from 0 to 32 10:17:33 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x3f000000, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:33 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000), 0x4100, 0x0) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000040)=0x8) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x2000000, 0x0, 0x0, 0x4, "8000000063a69109000000c688715e1f19434c"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 700.010424][T26053] MINIX-fs: bad superblock 10:17:33 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ptrace$setregs(0xd, r0, 0x7, &(0x7f00000000c0)="2b52a132e8c5637fc06b6c6b894980812817784c234ce3bdfbfd0313c2d07dc978ae3e0445a6b2d66eec6ed3bdc6bdfba1d4036bd90173a0874f8f9833c39844519e77cbf39a09ca07ee8f268ec42fd7aa5172cb1d6cfc2186a86972dcb99590ff219f1100568f2f68debc2d30853f685185ba40163495b8dfcb8161bcc897") ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x15) getpid() write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:17:34 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400040300000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x20000000, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x69}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) write$binfmt_script(r3, &(0x7f0000000500)={'#! ', './file0', [{0x20, '-@\\}+\xed[/[#\'&%%'}, {0x20, ']'}, {0x20, '\x00'}, {0x20, '-['}], 0xa, "4598201e6fac8e08a10abad66190db2d161d78a7ad6c7b9129277a42ea8131a6598165734f3c41123cd15be688988cabbf55debabeb30854da"}, 0x5a) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) 10:17:34 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0xfdfdffff, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:34 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) getrlimit(0xc, &(0x7f00000000c0)) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) prlimit64(r0, 0x6, &(0x7f0000000040)={0x8, 0x6}, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000000)=ANY=[], 0xfe8d) r2 = syz_open_pts(r1, 0x0) getrlimit(0x4, &(0x7f0000000000)) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 700.881065][T26100] loop1: detected capacity change from 0 to 32 [ 700.939313][T26100] MINIX-fs: bad superblock 10:17:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) r2 = dup(0xffffffffffffffff) r3 = socket(0x1000000000000010, 0x80802, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r6, @ANYBLOB="010000000101017fd100001c0012000c000100627269"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r6}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) r7 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r7, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001040)={{r7}, 0x0, 0x17, @unused=[0x1, 0xaab, 0x3f, 0x1], @subvolid=0x8000}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000280)={&(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r6, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000000)={0x40, 0x80, 0x7fff}) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 701.040586][T26100] loop1: detected capacity change from 0 to 32 [ 701.054195][T26100] MINIX-fs: bad superblock 10:17:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x4, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:34 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400080300000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 701.251607][T26117] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'. [ 701.360824][T26121] loop1: detected capacity change from 0 to 32 [ 701.391869][T26121] MINIX-fs: bad superblock [ 701.437462][T26127] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'. [ 701.470930][T26121] loop1: detected capacity change from 0 to 32 [ 701.484489][T26121] MINIX-fs: bad superblock 10:17:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x200) ioctl$FAT_IOCTL_GET_VOLUME_ID(r1, 0x80047213, &(0x7f0000000000)) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0xfffffff4, 0x0, 0x8, 0x0, 0x4, "000122798100faff050000fff7fffffffffdf0"}) 10:17:35 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c0300000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f0000000000)={0xffffffff, 0x0, 0x2, {0x1, @vbi={0x2, 0x7, 0x3, 0x38414262, [0x0, 0x8dd], [0x3ff, 0x7fff], 0x1}}, 0x441a5479}) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 701.797967][T26140] loop1: detected capacity change from 0 to 32 [ 701.825884][T26140] MINIX-fs: bad superblock [ 701.926309][T26140] loop1: detected capacity change from 0 to 32 [ 701.976602][T26140] MINIX-fs: bad superblock 10:17:35 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400000310000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 702.183599][T26155] loop1: detected capacity change from 0 to 32 [ 702.208570][T26155] MINIX-fs: bad superblock [ 702.232434][T26120] warn_alloc: 4 callbacks suppressed [ 702.232455][T26120] syz-executor.0: vmalloc error: size 4096, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 702.254047][T26120] CPU: 0 PID: 26120 Comm: syz-executor.0 Not tainted 5.15.0-syzkaller #0 [ 702.262495][T26120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 702.272566][T26120] Call Trace: [ 702.275854][T26120] [ 702.278788][T26120] dump_stack_lvl+0xcd/0x134 [ 702.283839][T26120] warn_alloc.cold+0x87/0x17a [ 702.288579][T26120] ? zone_watermark_ok_safe+0x290/0x290 [ 702.294155][T26120] ? io_schedule_timeout+0x180/0x180 [ 702.299469][T26120] ? __vmalloc_node_range+0x574/0xab0 [ 702.304860][T26120] __vmalloc_node_range+0x883/0xab0 [ 702.310075][T26120] ? vfree_atomic+0xe0/0xe0 [ 702.314609][T26120] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 702.320430][T26120] ? __ldsem_down_read_nested+0x850/0x850 [ 702.326155][T26120] ? __wake_up_common+0x650/0x650 [ 702.331194][T26120] ? n_tty_open+0x16/0x170 [ 702.335613][T26120] vzalloc+0x67/0x80 [ 702.339520][T26120] ? n_tty_open+0x16/0x170 [ 702.343935][T26120] n_tty_open+0x16/0x170 [ 702.348178][T26120] ? n_tty_set_termios+0x1010/0x1010 [ 702.353462][T26120] tty_ldisc_open+0x9b/0x110 [ 702.358053][T26120] tty_ldisc_setup+0x43/0x100 [ 702.362729][T26120] tty_init_dev.part.0+0x1f4/0x610 [ 702.367927][T26120] ? pty_unix98_compat_ioctl+0x50/0x50 [ 702.373398][T26120] tty_init_dev+0x5b/0x80 [ 702.377728][T26120] ptmx_open+0x112/0x360 [ 702.381968][T26120] ? pty_unix98_compat_ioctl+0x50/0x50 [ 702.387459][T26120] chrdev_open+0x266/0x770 [ 702.391883][T26120] ? cdev_device_add+0x210/0x210 [ 702.396829][T26120] ? do_dentry_open+0x35f/0x1250 [ 702.401763][T26120] do_dentry_open+0x4c8/0x1250 [ 702.406521][T26120] ? cdev_device_add+0x210/0x210 [ 702.411455][T26120] path_openat+0x1cad/0x2750 [ 702.416058][T26120] ? path_lookupat+0x860/0x860 [ 702.420829][T26120] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 702.427071][T26120] do_filp_open+0x1aa/0x400 [ 702.431567][T26120] ? may_open_dev+0xf0/0xf0 [ 702.436062][T26120] ? _find_next_bit+0x75/0x260 [ 702.440832][T26120] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 702.447075][T26120] ? _find_next_bit+0x1e3/0x260 [ 702.451923][T26120] ? _raw_spin_unlock+0x24/0x40 [ 702.456786][T26120] ? alloc_fd+0x2f0/0x670 [ 702.461131][T26120] do_sys_openat2+0x16d/0x4d0 [ 702.465815][T26120] ? build_open_flags+0x6f0/0x6f0 [ 702.470864][T26120] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 702.477031][T26120] __x64_sys_openat+0x13f/0x1f0 [ 702.481883][T26120] ? __ia32_sys_open+0x1c0/0x1c0 [ 702.486819][T26120] ? trace_hardirqs_on+0x38/0x1c0 [ 702.491849][T26120] ? __x64_sys_openat+0x13/0x1f0 [ 702.496781][T26120] do_syscall_64+0x35/0xb0 [ 702.501196][T26120] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 702.507084][T26120] RIP: 0033:0x7f1f4044eae9 [ 702.511943][T26120] 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 bc ff ff ff f7 d8 64 89 01 48 [ 702.531559][T26120] RSP: 002b:00007f1f3d9c4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 702.540080][T26120] RAX: ffffffffffffffda RBX: 00007f1f40561f60 RCX: 00007f1f4044eae9 [ 702.548047][T26120] RDX: 2f606557d6081b8a RSI: 0000000020000180 RDI: ffffffffffffff9c [ 702.556013][T26120] RBP: 00007f1f404a8f25 R08: 0000000000000000 R09: 0000000000000000 [ 702.563974][T26120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 702.571963][T26120] R13: 00007fff4ac14e4f R14: 00007f1f3d9c4300 R15: 0000000000022000 [ 702.579941][T26120] [ 702.584412][T26120] Mem-Info: [ 702.588781][T26120] active_anon:278 inactive_anon:134171 isolated_anon:0 [ 702.588781][T26120] active_file:7098 inactive_file:90261 isolated_file:0 [ 702.588781][T26120] unevictable:768 dirty:182 writeback:0 [ 702.588781][T26120] slab_reclaimable:23879 slab_unreclaimable:116646 [ 702.588781][T26120] mapped:65089 shmem:10131 pagetables:4310 bounce:0 [ 702.588781][T26120] kernel_misc_reclaimable:0 [ 702.588781][T26120] free:1188969 free_pcp:8259 free_cma:0 [ 702.631009][T26120] Node 0 active_anon:1112kB inactive_anon:535812kB active_file:28280kB inactive_file:361048kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:260356kB dirty:732kB writeback:0kB shmem:38084kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 210944kB writeback_tmp:0kB kernel_stack:12352kB pagetables:17256kB all_unreclaimable? no [ 702.663009][T26120] Node 1 active_anon:0kB inactive_anon:912kB active_file:116kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:2448kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB all_unreclaimable? no [ 702.692067][T26120] Node 0 DMA free:15360kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 702.719181][T26120] lowmem_reserve[]: 0 2647 2648 2648 2648 [ 702.724972][T26120] Node 0 DMA32 free:792396kB boost:0kB min:35688kB low:44608kB high:53528kB reserved_highatomic:0KB active_anon:1112kB inactive_anon:535812kB active_file:28280kB inactive_file:361048kB unevictable:1536kB writepending:732kB present:3129332kB managed:2718932kB mlocked:0kB bounce:0kB free_pcp:31888kB local_pcp:21556kB free_cma:0kB [ 702.755890][T26120] lowmem_reserve[]: 0 0 0 0 0 [ 702.760723][T26120] Node 0 Normal free:0kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:656kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 702.787437][T26120] lowmem_reserve[]: 0 0 0 0 0 [ 702.792301][T26120] Node 1 Normal free:3948120kB boost:0kB min:54208kB low:67760kB high:81312kB reserved_highatomic:0KB active_anon:0kB inactive_anon:912kB active_file:116kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 702.821357][T26120] lowmem_reserve[]: 0 0 0 0 0 [ 702.826109][T26120] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 702.838896][T26120] Node 0 DMA32: 1318*4kB (UM) 824*8kB (UME) 321*16kB (UM) 207*32kB (UME) 83*64kB (UM) 9*128kB (UME) 1*256kB (U) 4*512kB (UME) 0*1024kB 3*2048kB (UM) 184*4096kB (UM) = 792200kB [ 702.856609][T26120] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 702.868271][T26120] Node 1 Normal: 112*4kB (UM) 193*8kB (UME) 141*16kB (UME) 84*32kB (UME) 51*64kB (UE) 37*128kB (UME) 14*256kB (U) 5*512kB (UE) 1*1024kB (E) 3*2048kB (UM) 957*4096kB (M) = 3948120kB [ 702.886453][T26120] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 702.896084][T26120] Node 0 hugepages_total=6 hugepages_free=0 hugepages_surp=4 hugepages_size=2048kB [ 702.905464][T26120] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 702.915098][T26120] Node 1 hugepages_total=2 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 702.924479][T26120] 58713 total pagecache pages [ 702.929230][T26120] 0 pages in swap cache [ 702.933390][T26120] Swap cache stats: add 0, delete 0, find 0/0 [ 702.939537][T26120] Free swap = 0kB [ 702.943266][T26120] Total swap = 0kB [ 702.947001][T26120] 2097051 pages RAM [ 702.950897][T26120] 0 pages HighMem/MovableOnly [ 702.955579][T26120] 383909 pages reserved [ 702.959900][T26120] 0 pages cma reserved [ 703.953223][T26120] ptm ptm5: ldisc open failed (-12), clearing slot 5 [ 703.962915][T26108] ptm ptm3: ldisc open failed (-12), clearing slot 3 10:17:37 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ptrace$setregs(0xd, r0, 0x7, &(0x7f00000000c0)="2b52a132e8c5637fc06b6c6b894980812817784c234ce3bdfbfd0313c2d07dc978ae3e0445a6b2d66eec6ed3bdc6bdfba1d4036bd90173a0874f8f9833c39844519e77cbf39a09ca07ee8f268ec42fd7aa5172cb1d6cfc2186a86972dcb99590ff219f1100568f2f68debc2d30853f685185ba40163495b8dfcb8161bcc897") ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:17:37 executing program 3: flistxattr(0xffffffffffffffff, &(0x7f00000001c0)=""/197, 0xc5) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x101000, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000100)={0x298, 0x200, 0x9, 0x800, 0x15, "dab55f2885479d10d006ca8186c3f77537954a"}) r2 = syz_open_pts(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000040)={0x9, 0x5, 0x401, 0x0, 0x3, "bae848a70616ad9bcf8538694fa713d88bb627"}) ioctl$TCSETSF(r2, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:37 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400040310000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:37 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x4, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 704.420972][T26177] loop1: detected capacity change from 0 to 32 [ 704.518891][T26177] MINIX-fs: bad superblock 10:17:38 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) prlimit64(0x0, 0x1, &(0x7f0000000000)={0x5, 0xd1f}, &(0x7f0000000040)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xd}}, 0x8) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r5, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) syz_open_pts(r1, 0x600000) r6 = syz_open_pts(r0, 0x0) r7 = fork() fcntl$setown(r6, 0x8, r7) ioctl$TCSETSF(r6, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) prlimit64(r7, 0x5, &(0x7f0000000080)={0x7, 0x7fff0000}, &(0x7f00000000c0)) 10:17:38 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400080310000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:38 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0xff000000, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:38 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ptrace$setregs(0xd, r0, 0x7, &(0x7f00000000c0)="2b52a132e8c5637fc06b6c6b894980812817784c234ce3bdfbfd0313c2d07dc978ae3e0445a6b2d66eec6ed3bdc6bdfba1d4036bd90173a0874f8f9833c39844519e77cbf39a09ca07ee8f268ec42fd7aa5172cb1d6cfc2186a86972dcb99590ff219f1100568f2f68debc2d30853f685185ba40163495b8dfcb8161bcc897") ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:17:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x4}}, './file0\x00'}) r3 = dup(0xffffffffffffffff) r4 = socket(0x1000000000000010, 0x80802, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000001400)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001440)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in=@multicast1}}, &(0x7f0000001540)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f0000001f00)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001ec0)={&(0x7f0000001580)={0x940, 0x0, 0x420, 0x70bd2a, 0x25dfdbff, {}, [{{0x8}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0xc4, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x1f0}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x8}}, {0x8}}}]}}, {{0x8}, {0x138, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x8}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x5}}, {0x8}}}]}}, {{0x8}, {0xe8, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0x48, 0x2, 0x0, 0x1, [{0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}]}}, {{0x8}, {0xb8, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}]}}, {{0x8}, {0x25c, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x101}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x8001}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x101}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x6}}}]}}, {{0x8}, {0xb8, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x44, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x14, 0x4, [{0x4, 0x1, 0x0, 0x2}, {0x0, 0x2, 0x1f, 0x101}]}}}]}}, {{0x8, 0x1, r5}, {0x1ac, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x1b9}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}]}}]}, 0x940}, 0x1, 0x0, 0x0, 0x4000}, 0x8) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r9, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r9}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r3, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r9, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) syz_open_pts(r3, 0x200041) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0xfffffffc, 0x1, 0xfa0, 0x4, 0x1b, "baa1fadb94c8ce4c25fd396a95db8f9a03f4a9"}) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 705.170181][T26197] loop1: detected capacity change from 0 to 32 [ 705.214018][T26197] MINIX-fs: bad superblock [ 705.261587][T26200] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 705.286353][T26201] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 705.344489][T26197] loop1: detected capacity change from 0 to 32 [ 705.390839][T26207] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 705.424199][T26197] MINIX-fs: bad superblock 10:17:38 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) getrlimit(0xb, &(0x7f0000000040)) getrlimit(0x4, &(0x7f0000000000)) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:39 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c0310000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="eda1aa718fb457f5a19470684d1e8c0156f28f76c42807e635c1133c44afcff05717ece7e4e2dc9203893a973c3af72f1e2e960c639a007b0e3ec6047cc041128daf986f6cf4b2236973e08914fa3c424d08269aa80c93bb217ff5df254e7e184d", @ANYRESHEX=r1, @ANYRES16, @ANYRESHEX, @ANYRESOCT=r0, @ANYRESHEX], 0xfe8d) r2 = syz_open_pts(r0, 0x0) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(0xffffffffffffffff, 0xc00464c9, &(0x7f00000001c0)) ioctl$TCSETSF(r2, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r3 = dup2(r2, r0) ioctl$CAPI_GET_PROFILE(r3, 0xc0404309, &(0x7f0000000140)=0x99c) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000000)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x401, 0x7, 0xfd, 0x8000, 0x18, "05b29500283b6891e19f4fe675d0d56be07567"}) [ 705.775778][T26225] loop1: detected capacity change from 0 to 32 [ 705.856691][T26225] MINIX-fs: bad superblock 10:17:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x7, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:39 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 705.954636][T26225] loop1: detected capacity change from 0 to 32 [ 705.988318][T26225] MINIX-fs: bad superblock 10:17:39 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0xfffffdfd, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 706.044629][T26196] ptm ptm3: ldisc open failed (-12), clearing slot 3 10:17:39 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x4, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:39 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400000320000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x2, 0x4, "8000000063a6910900"}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x208000, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) r2 = dup(0xffffffffffffffff) r3 = socket(0x1000000000000010, 0x80802, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r7, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f00000003c0)={0xffffffffffffffff, 0x401, 0x3f, "cd63c6d2dc4e339c8f84789639ba971eb8c288f4852e11000c2fd627123a8d5e47f5dda4fb0ba25bcd9b81c11971fe3f5fcf917e19159b46d0a60ebce66c58dc5a5396978898402f8db826f411805c09303ccb4edc723cd0dba38f0c1c2598c1f492f5c5ce7971e7a11db485571fb37f9bb06cbfa6c3928e8a89e648c353246f687352dbb051b9019e01e13dad091525b224a55997f9a7be2f7d1b5a80121248768264b4375517eb7832845f650c7852185d6941f11070f31cd4b3e2cc8c32c3579517e6"}) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r6, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r6}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r6, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x9) syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:39 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ptrace$setregs(0xd, r0, 0x7, &(0x7f00000000c0)="2b52a132e8c5637fc06b6c6b894980812817784c234ce3bdfbfd0313c2d07dc978ae3e0445a6b2d66eec6ed3bdc6bdfba1d4036bd90173a0874f8f9833c39844519e77cbf39a09ca07ee8f268ec42fd7aa5172cb1d6cfc2186a86972dcb99590ff219f1100568f2f68debc2d30853f685185ba40163495b8dfcb8161bcc897") ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) [ 706.439847][T26248] loop1: detected capacity change from 0 to 32 [ 706.457548][T26248] MINIX-fs: bad superblock 10:17:39 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x3, 0x1}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 706.541845][T26248] loop1: detected capacity change from 0 to 32 [ 706.570974][T26261] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 706.586219][T26248] MINIX-fs: bad superblock [ 706.651544][T26261] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:17:40 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400040320000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) syz_open_pts(r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x9}}, './file0\x00'}) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:40 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) fsetxattr$trusted_overlay_nlink(r1, &(0x7f0000000000), &(0x7f0000000040)={'L+', 0x8}, 0x16, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 706.920923][T26276] loop1: detected capacity change from 0 to 32 [ 706.965189][T26276] MINIX-fs: bad superblock [ 707.131749][T26276] loop1: detected capacity change from 0 to 32 [ 707.193604][T26276] MINIX-fs: bad superblock 10:17:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x214042, 0xc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0xd) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) write$binfmt_aout(r2, &(0x7f0000000240)=ANY=[], 0xfe8d) r3 = syz_open_pts(r0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x64010100}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000080)=""/183, &(0x7f0000000140)=0xb7) ioctl$TCSETSF(r3, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r4 = dup(0xffffffffffffffff) r5 = socket(0x1000000000000010, 0x80802, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffffe40000", @ANYRES32=r8, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r8}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r4, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r8, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000280)={0x7f, 0x4fcab09, 0x6, 0x6, 0x5, "fa1c2106c1d7c4ec8b9dd868ea5cd21319cf27"}) 10:17:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="eda1aa718fb457f5a19470684d1e8c0156f28f76c42807e635c1133c44afcff05717ece7e4e2dc9203893a973c3af72f1e2e960c639a007b0e3ec6047cc041128daf986f6cf4b2236973e08914fa3c424d08269aa80c93bb217ff5df254e7e184d", @ANYRESHEX=r1, @ANYRES16, @ANYRESHEX, @ANYRESOCT=r0, @ANYRESHEX], 0xfe8d) r2 = syz_open_pts(r0, 0x0) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(0xffffffffffffffff, 0xc00464c9, &(0x7f00000001c0)) ioctl$TCSETSF(r2, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r3 = dup2(r2, r0) ioctl$CAPI_GET_PROFILE(r3, 0xc0404309, &(0x7f0000000140)=0x99c) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000000)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x401, 0x7, 0xfd, 0x8000, 0x18, "05b29500283b6891e19f4fe675d0d56be07567"}) 10:17:40 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400080320000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 707.473754][T26293] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 707.567934][T26301] loop1: detected capacity change from 0 to 32 [ 707.584187][T26301] MINIX-fs: bad superblock [ 707.652268][T26301] loop1: detected capacity change from 0 to 32 [ 707.670248][T26298] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 707.686113][T26301] MINIX-fs: bad superblock 10:17:41 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="eda1aa718fb457f5a19470684d1e8c0156f28f76c42807e635c1133c44afcff05717ece7e4e2dc9203893a973c3af72f1e2e960c639a007b0e3ec6047cc041128daf986f6cf4b2236973e08914fa3c424d08269aa80c93bb217ff5df254e7e184d", @ANYRESHEX=r1, @ANYRES16, @ANYRESHEX, @ANYRESOCT=r0, @ANYRESHEX], 0xfe8d) r2 = syz_open_pts(r0, 0x0) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(0xffffffffffffffff, 0xc00464c9, &(0x7f00000001c0)) ioctl$TCSETSF(r2, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r3 = dup2(r2, r0) ioctl$CAPI_GET_PROFILE(r3, 0xc0404309, &(0x7f0000000140)=0x99c) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000000)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x401, 0x7, 0xfd, 0x8000, 0x18, "05b29500283b6891e19f4fe675d0d56be07567"}) 10:17:41 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ptrace$setregs(0xd, r0, 0x7, &(0x7f00000000c0)="2b52a132e8c5637fc06b6c6b894980812817784c234ce3bdfbfd0313c2d07dc978ae3e0445a6b2d66eec6ed3bdc6bdfba1d4036bd90173a0874f8f9833c39844519e77cbf39a09ca07ee8f268ec42fd7aa5172cb1d6cfc2186a86972dcb99590ff219f1100568f2f68debc2d30853f685185ba40163495b8dfcb8161bcc897") ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:17:41 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) syz_open_pts(r0, 0x0) 10:17:41 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c0320000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:41 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:41 executing program 3: dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfecc) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 708.177471][T26323] loop1: detected capacity change from 0 to 32 [ 708.255375][T26323] MINIX-fs: bad superblock 10:17:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x100, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) perf_event_open(0x0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000280)={0x100, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=[r1, 0x0, r1], 0x3}, 0x58) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x2000, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f666985653000"], &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x9, 0xfffffffc}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0xaf, 0x20910, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0x42241, 0x9, 0xffff, 0x7, 0x1, 0x4, 0x3c8c, 0x0, 0x5, 0x0, 0x101}, r1, 0xe, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2b, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x488c4}, 0x8010) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), 0xffffffffffffffff) io_setup(0x1, &(0x7f00000004c0)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x177, 0x3) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0000ca, 0x2759, 0xd, 0x0, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000, 0x1000000}]) 10:17:41 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) setrlimit(0x9, &(0x7f0000000000)={0x795, 0x6}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x420000, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000080)=""/137) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 708.380332][T26323] loop1: detected capacity change from 0 to 32 [ 708.511997][T26323] MINIX-fs: bad superblock 10:17:41 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000000)={0x3, 0x7, 0xffff, 0xc1a, 0xc, "b11685e8e28c3a912f1dae216cbbeb489a1f4e"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x3, 0x4, 0x0, 0x8, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 708.570983][T26338] ptm ptm3: ldisc open failed (-12), clearing slot 3 10:17:42 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400000330000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:42 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:42 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) (fail_nth: 1) 10:17:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) syz_open_pts(0xffffffffffffffff, 0x80442) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xfffffffd, 0x7, 0x80000001, 0x8, 0x0, "bda48a19361a69b4bb57aca765a63ec0f29194"}) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) ioctl$TIOCGPTPEER(r2, 0x5441, 0x9) [ 708.928575][T26356] loop1: detected capacity change from 0 to 32 [ 708.979286][T26356] MINIX-fs: bad superblock [ 709.074860][T26356] loop1: detected capacity change from 0 to 32 [ 709.095493][T26364] FAULT_INJECTION: forcing a failure. [ 709.095493][T26364] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 709.109030][T26364] CPU: 0 PID: 26364 Comm: syz-executor.0 Not tainted 5.15.0-syzkaller #0 [ 709.117475][T26364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 709.127548][T26364] Call Trace: [ 709.130845][T26364] [ 709.133780][T26364] dump_stack_lvl+0xcd/0x134 [ 709.138401][T26364] should_fail.cold+0x5/0xa [ 709.142932][T26364] _copy_to_user+0x2c/0x150 [ 709.147475][T26364] simple_read_from_buffer+0xcc/0x160 [ 709.152874][T26364] proc_fail_nth_read+0x187/0x220 [ 709.157938][T26364] ? proc_sessionid_read+0x220/0x220 [ 709.160067][T26356] MINIX-fs: bad superblock [ 709.163245][T26364] ? security_file_permission+0xab/0xd0 [ 709.163286][T26364] ? proc_sessionid_read+0x220/0x220 [ 709.163317][T26364] vfs_read+0x1b5/0x600 [ 709.163343][T26364] ksys_read+0x12d/0x250 [ 709.187178][T26364] ? vfs_write+0xae0/0xae0 [ 709.191618][T26364] ? syscall_enter_from_user_mode+0x21/0x70 [ 709.197531][T26364] do_syscall_64+0x35/0xb0 [ 709.201958][T26364] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 709.207884][T26364] RIP: 0033:0x7f1f4040169c [ 709.212310][T26364] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 709.231936][T26364] RSP: 002b:00007f1f3d9a3170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 709.240375][T26364] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f1f4040169c [ 709.248372][T26364] RDX: 000000000000000f RSI: 00007f1f3d9a31e0 RDI: 0000000000000005 [ 709.256364][T26364] RBP: 00007f1f3d9a31d0 R08: 0000000000000000 R09: 0000000000000000 [ 709.264351][T26364] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 10:17:42 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ptrace$setregs(0xd, r0, 0x7, &(0x7f00000000c0)="2b52a132e8c5637fc06b6c6b894980812817784c234ce3bdfbfd0313c2d07dc978ae3e0445a6b2d66eec6ed3bdc6bdfba1d4036bd90173a0874f8f9833c39844519e77cbf39a09ca07ee8f268ec42fd7aa5172cb1d6cfc2186a86972dcb99590ff219f1100568f2f68debc2d30853f685185ba40163495b8dfcb8161bcc897") ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:17:42 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) getpid() write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x4, 0x219b, 0x100, 0xffffffff, 0x18, "b923f86e7f04c98fd56fab0327a34c5f49e46f"}) r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r5, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x1, 0x609, 0x3e, 0x5, 0x2, "30e475bc1ce885183e089293af3fc9d8b7ac09"}) r6 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r6, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 709.272338][T26364] R13: 00007fff4ac14e4f R14: 00007f1f3d9a3300 R15: 0000000000022000 [ 709.280338][T26364] 10:17:42 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400040330000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 709.415914][T26376] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 709.485622][T26383] loop1: detected capacity change from 0 to 32 [ 709.493474][T26385] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 709.512914][T26383] MINIX-fs: bad superblock [ 709.576065][T26383] loop1: detected capacity change from 0 to 32 [ 709.629909][T26383] MINIX-fs: bad superblock 10:17:43 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x2, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r2 = dup(0xffffffffffffffff) r3 = socket(0x1000000000000010, 0x80802, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r6, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="240000007100010000000003fffffffd07000000", @ANYRES32=r6, @ANYBLOB="0c0001800800010028000000"], 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r6, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000000)={0x5, 0x8, 0xe}) 10:17:43 executing program 4: prlimit64(0x0, 0xa, &(0x7f0000000280)={0xa, 0xfffffffffffffffe}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)={{0xcc, 0xf3, 0xe3, 0x5a, 0x1f9, 0x8, 0x227, 0x737a}, "9444980d461b23ec78"}, 0x29) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:43 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400080330000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 710.083430][T26402] loop1: detected capacity change from 0 to 32 [ 710.103676][T26402] MINIX-fs: bad superblock 10:17:43 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ptrace$setregs(0xd, r0, 0x7, &(0x7f00000000c0)="2b52a132e8c5637fc06b6c6b894980812817784c234ce3bdfbfd0313c2d07dc978ae3e0445a6b2d66eec6ed3bdc6bdfba1d4036bd90173a0874f8f9833c39844519e77cbf39a09ca07ee8f268ec42fd7aa5172cb1d6cfc2186a86972dcb99590ff219f1100568f2f68debc2d30853f685185ba40163495b8dfcb8161bcc897") ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0xfe8d) [ 710.191159][T26402] loop1: detected capacity change from 0 to 32 [ 710.219141][T26402] MINIX-fs: bad superblock [ 710.299534][T26401] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:17:43 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c0330000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:43 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000), 0x8, 0x8000) ioctl$KDSETMODE(r1, 0x4b3a, 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1a, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0xfffffffc, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 710.671784][T26432] loop1: detected capacity change from 0 to 32 [ 710.736651][T26432] MINIX-fs: bad superblock [ 710.813154][T26432] loop1: detected capacity change from 0 to 32 10:17:44 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ptrace$setregs(0xd, r0, 0x7, &(0x7f00000000c0)="2b52a132e8c5637fc06b6c6b894980812817784c234ce3bdfbfd0313c2d07dc978ae3e0445a6b2d66eec6ed3bdc6bdfba1d4036bd90173a0874f8f9833c39844519e77cbf39a09ca07ee8f268ec42fd7aa5172cb1d6cfc2186a86972dcb99590ff219f1100568f2f68debc2d30853f685185ba40163495b8dfcb8161bcc897") ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0xfe8d) [ 710.951005][T26432] MINIX-fs: bad superblock 10:17:44 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400000340000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:44 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x3, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:44 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$CAPI_NCCI_OPENCOUNT(r0, 0x80044326, &(0x7f0000000040)=0x80) prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000000)=ANY=[], 0xfe8d) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:44 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x7, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f00000001c0)={0xe46, 0x1, 0x61, 0x3, 0x1, "eaeb3a0b415f1dc8bf522d29d7e5184dbfd06a", 0x8, 0x401}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x3, 0x410080) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000140)=0x6) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f00000000c0)) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, &(0x7f0000000080)=0x80) sync_file_range(r0, 0x6cc, 0x1ff, 0x0) r2 = syz_open_pts(r0, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) readv(r3, &(0x7f0000001680)=[{&(0x7f0000000500)=""/4096, 0x1000}], 0x1) ioctl$TCSETSF(r2, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @private1}]}, &(0x7f0000000180)=0x10) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={r5}, 0x8) sendmmsg$inet_sctp(r3, &(0x7f0000004880)=[{&(0x7f0000000200)=@in6={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00', 0x1}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000280)="4fe03ee43711b0f61e2589a1db2e166a59611b5587de43438eb5cda801c0fb587c2f57acd5d935991d5171cdbb9e07ba8281e61dba5df2ab1529fac6ad457ec7b71acae0b6f56345f87b327fb1746e76e1843a2f37ab399a71ea9d2a92daa4c4229851c4a53bc398ed99dc4f8e5d36f6243841f6e64086ed6444b9289001d141657ea6b83bae627b26990dc5aa1496df81d06f996e26b1ddec2505abf6b01c0722633453c221", 0xa6}, {&(0x7f0000000340)="7e77479b5b738253f4590c01c0a962deae0da4c6e3b84f8ba9c8d2cafeb83a48ec5112f87d", 0x25}, {&(0x7f00000003c0)="484f6349b9c341797edbaceed6e85263a6f40114ddafc4c492d4e5d914b6d9a6d0214d33a0eefb2d12eabe92f588a6a74dbde2e4d5c8c0729400f622289f01fe60f6233c2a3a2392cac48420d3e9c60a864f0098d79cef35a2bee8e05363e523325e70fd06bf00b6fa194c6a310092f146b165b3995f60162817", 0x7a}], 0x3, &(0x7f0000000480)=ANY=[@ANYBLOB="3000000000000032d7ba89a1b3a4c481fe852eff010a000000000000807f000000", @ANYRES32=r5, @ANYBLOB="20000000000000008400000002000000040000023f00000000000000", @ANYRES32=0x0], 0x50, 0x20040080}, {&(0x7f0000001500)=@in6={0xa, 0x4e24, 0x9, @private0, 0xc71}, 0x1c, &(0x7f00000027c0)=[{&(0x7f0000001540)="8811955f73fbef0a", 0x8}, {&(0x7f0000001580)="2ed317989236424f404cf6ad4efa6e4147bdb5507137ab737bea41155e22a166c60a9d866f979df290fbfd4dcb4645b7baaebc0722bb5f5ad08fc3a0308ff918de29e20f81597b4c763f5ab555501b08a2b8bfde361ec21cc8b68e6ea104e71a098b7c627790d0cac626d46997a38ec42dc18fe80135915577df", 0x7a}, {&(0x7f00000016c0)="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", 0x1000}, {&(0x7f00000026c0)="ffcf2fe0c2d1b704f5b9616dd1a8ad0acc4f62def511c5f925240b976462515756a14c4f74cb8ad4bd5db0c3786aa7189c68dbd9368f7125c04e9b51e4a521e81a6a5a82033f5a6715cb37d2d8b8e0202a933c59e83f8c36983bcc434fd0880b9ec8c994beaf90003200d62ac2be3f3d6ced5dbc48cc9e419fc573a3e5c9495068000b7c568b62bead679c2a2d42f97434d2b259a6b001f1bb235df4485e33a45fc3f5cd6eda14534d279fba45d77d5124fede8c70533d4d871a7ac3fbcfac23b91d6411", 0xc4}, {&(0x7f0000001600)="2fd43e6a945addf46f9677ebda9aaac0fb60b2778fa524f4a54d37017ef306f89fa2531550a911ff0cb6345421d5473b2f316927e99dcdf9ba5c97c94731de40ebb2dd50e66297ea49e4239474b8d51798", 0x51}], 0x5, &(0x7f0000002840)=ANY=[@ANYBLOB="2000000000000000840000000200000005000a00ec08000000000000", @ANYRES32=0x0, @ANYBLOB="18000000000000008400000006000000fcff00000000000018000000000000008400000005000000100000000180000018000000000000008400000006000000070000000000000018000000000000008400000006000000018000000000000018000000000000008400000007000000640101010000000030000000000000008400000001000000060000000000000001010000ffffffffff0300001c010000ff010000", @ANYRES32=0x0, @ANYBLOB="20000000000000009c7c58317737094c300504020900000003000000", @ANYRES32=0x0], 0xe8, 0x40}, {&(0x7f0000002940)=@in6={0xa, 0x4e22, 0xfffff001, @loopback, 0x9}, 0x1c, &(0x7f0000002a00)=[{&(0x7f0000002980)="0ea193341c7dac7dca2ac72a4fe7e7853ed69180eda016eda7f274945a8d4f46ffedb1d14c10c7d2dbed1020f57542b4527d1ddf7deddbc65b6ef7566d36f0f130698a38f7bba4fdef10fdabddc63b30a4af", 0x52}], 0x1, &(0x7f0000002a40)=ANY=[@ANYBLOB="1800000000000000840000e5ff5b200ca7126659d548568c19e3f0e985142fa452cba55b171a040600050000001000000000100000180000000000000084000000057700070000001800000000000000a60007000600080020000000", @ANYRES32=0x0, @ANYBLOB="18000000000000008400000000000000680009002000ff0318000000000000008400000005000000100000000200000018000000000000008400000007000000ac1414aa0000000018000000000000008400000000000000000806000080200030000000000000008400000001000000cc0c7e5d0200000007000000fcffffff0300000002000000fcffffff", @ANYRES32=0x0], 0xf8, 0x20000001}, {&(0x7f0000002b40)=@in={0x2, 0x4e24, @loopback}, 0x10, &(0x7f0000002d00)=[{&(0x7f0000002b80)="9106b66962c868649a4c14508c91e84523ffebefac66c88001da9898a378bd88e9148b5c687e17422104a7f4cc5198996d8688e9867871fc2b0461c8c528f3eb0bde0dc51c0a6a7f3728", 0x4a}, {&(0x7f0000002c00)="f0374de1d108bb0eb56e65079951c2e95a18f5e26406c1cac2feed8f8ec122eceaa6b0a0e2148f5e5716d806ec25602d6d4515b9a2febcab1013403d3c3b3c6c60471dbce73adc5c676efbfb6f1c14d799e409b2a91ec9534f37ff43faf0413f02af39dda4c583f86f168de85b3327c04f8b9bcb743be024ded406972b673859a2bf7ed462efad651cfb6af7ff81e51324cf15b54fc828c7b4adda28e71c4494d7a400d79ef3", 0xa6}, {&(0x7f0000002cc0)="a5100dfc12dfe66c32073ac3d5f6db50a07eb62af100d1fbb86043a0c9be6c6f671e7550e2eeb0b88016cf171ac5", 0x2e}], 0x3, &(0x7f0000002d40)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0xaa25}}], 0x18, 0x20044405}, {&(0x7f0000002d80)=@in6={0xa, 0x4e21, 0x4, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1}, 0x1c, &(0x7f0000003380)=[{&(0x7f0000002dc0)="63daba73f8bbb42e5619c7b8de90e896c09e8df1569987ba875822a92f25d3d6eb7d40162132a899ac53938262ba3562f123d41a03863fd7e3976fd95fd3c1ec79ab2bafe900f314e3160078500559ad2ad98f64c4b8de885a8b7e57a406247295f744e28e4b51c092fa81e6cc965b809f3c83", 0x73}, {&(0x7f0000002e40)="6b04dfad0ede3205301ba9664dcf0fcc025e0e83fcdbbbdd888d08dca7ab643f2d3e8d891e3b8e545a3a7962d206d97caa81febfa92b568509455f057821851e0d070686dda28acf25acb14669f1e7f046ff881d71c7f9f4d206d1b402a91a21bfe2e1ece5980e321ec060bfae35cd695574a9cbacfa856926a8a194e9d52fbbd0ebb68138879c25b3e61226e19e64f9d16c9a7abc1c476e4e0a87ee3722f210fdd532fd0d940a772a561c49881369c795b2bfe920e7d22310deb5f8425d", 0xbe}, 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", 0x1000}, {&(0x7f00000044c0)="dab24179bf73c4d2f02368362d57dd50995831fbccfa77db4f6cc67d8397775596aaf3381d1807f0c080605616b5e3d1ad2ad2be13bd0f757473b52cf1f8b5f8ff74369f27a51feadd9c1d7902d387c9707fd65ad4d063f738dfe8a82511f59b8860d426341b3484b6d4e81e5a5b1ceda3c7831c301a0b719e9c801fcb7edab776fdfde858701acdff00bc5671389d42d562e532cd3443d5909efc7f57a48b5087e155f642fed2bc051233b4eabd33a813f05ee05faa600f07424d3f260934ca2b0303e60c6008f5894ad1355366e9e265ba8b46a098b0811883dababb612e74eb76e833f1967622316e96", 0xeb}, {&(0x7f00000045c0)="f7bd0dedb607ebdbcc6efece4efb81271234347e3f930abd35a8734a7a87cc56005b2802baf9ed2c2648c2a1a4e24f08092937b9b8df3d24b0465b1a411e2fb69603bb91b37b626252bfd2c2529ec3c972689124c728cdc967ceb9c03d7837032146c9696dd2e5d8f728", 0x6a}, {&(0x7f0000004640)="a6112c8801053baa2b5fa1983313d26feeb13d2cb3a8066b101c3163c3b8fdc8fd4b91c312fc395c6226a2a11dd9a49c95ecf09867cd5a659130bdd42427b0fc35b43c87be57bede3a24f696607938011a8be9499770ff10a373397d6905d96aa876211f4f8c25dbcca3b3e0d8ee41676a1559513f8f45106bc8997ad5bd54c47f7c43a02de412f816d99d3539e4fe936bf48deee9e1865c610dc8a970c3aba80463b6b83aad2f79a8ce67377b8e", 0xae}, {&(0x7f0000004700)="f0250a46d5154e64431fa88ce9534e4dbbe11c44f9e89ee184c002eef3ae04be0fcffa8872ed1a119b432766b206c69b6f10adfa629851202034459ef1492565ce7f5a1f17f80f25ba4111cab51c8575a400eefbf90be32d45a9abe74cf31fdcfdee7d215936377626d67ce8a0da4ff2862892c25d9b3f8829232223441854dfb22e62713ccef87020361816918ed18e8ea1e997dc04fa8d364fa7b1c1452aff093b06f83d2e18b20a87edcf4062e0262c8085d2f7442545bea7bd333eedf8c404920fc21710420ce6ae247f756f6032e9f010c73d8c2d68dbe2667ad679ab36b819867590c945c64a1d", 0xea}], 0x5, 0x0, 0x0, 0x20048000}], 0x6, 0x0) 10:17:44 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ptrace$setregs(0xd, r0, 0x7, &(0x7f00000000c0)="2b52a132e8c5637fc06b6c6b894980812817784c234ce3bdfbfd0313c2d07dc978ae3e0445a6b2d66eec6ed3bdc6bdfba1d4036bd90173a0874f8f9833c39844519e77cbf39a09ca07ee8f268ec42fd7aa5172cb1d6cfc2186a86972dcb99590ff219f1100568f2f68debc2d30853f685185ba40163495b8dfcb8161bcc897") ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0xfe8d) [ 711.285108][T26457] loop1: detected capacity change from 0 to 32 [ 711.430312][T26457] MINIX-fs: bad superblock [ 711.460807][T26469] dlm: non-version read from control device 4096 [ 711.503557][T26457] loop1: detected capacity change from 0 to 32 [ 711.585852][T26457] MINIX-fs: bad superblock 10:17:45 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x700, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:45 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400040340000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:45 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x5, 0xffffffff, 0x0, 0x7a, 0x17, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 711.690674][T26485] dlm: non-version read from control device 4096 10:17:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r2 = dup(0xffffffffffffffff) r3 = socket(0x1000000000000010, 0x80802, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r6, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r6}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r6, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x8) 10:17:45 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ptrace$setregs(0xd, r0, 0x7, &(0x7f00000000c0)="2b52a132e8c5637fc06b6c6b894980812817784c234ce3bdfbfd0313c2d07dc978ae3e0445a6b2d66eec6ed3bdc6bdfba1d4036bd90173a0874f8f9833c39844519e77cbf39a09ca07ee8f268ec42fd7aa5172cb1d6cfc2186a86972dcb99590ff219f1100568f2f68debc2d30853f685185ba40163495b8dfcb8161bcc897") ptrace$setopts(0xffffffffffffffff, 0x0, 0x1f, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) [ 711.835675][T26491] loop1: detected capacity change from 0 to 32 10:17:45 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ptrace$setregs(0xd, r0, 0x7, &(0x7f00000000c0)="2b52a132e8c5637fc06b6c6b894980812817784c234ce3bdfbfd0313c2d07dc978ae3e0445a6b2d66eec6ed3bdc6bdfba1d4036bd90173a0874f8f9833c39844519e77cbf39a09ca07ee8f268ec42fd7aa5172cb1d6cfc2186a86972dcb99590ff219f1100568f2f68debc2d30853f685185ba40163495b8dfcb8161bcc897") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:17:45 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x7000000, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 711.956273][T26491] MINIX-fs: bad superblock [ 712.057707][T26491] loop1: detected capacity change from 0 to 32 [ 712.068669][T26491] MINIX-fs: bad superblock [ 712.076238][T26499] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 712.298272][T26499] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 712.322322][T26515] warn_alloc: 3 callbacks suppressed [ 712.322340][T26515] syz-executor.0: vmalloc error: size 4096, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 712.344284][T26515] CPU: 1 PID: 26515 Comm: syz-executor.0 Not tainted 5.15.0-syzkaller #0 [ 712.352720][T26515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 712.362786][T26515] Call Trace: [ 712.366072][T26515] [ 712.369010][T26515] dump_stack_lvl+0xcd/0x134 [ 712.373627][T26515] warn_alloc.cold+0x87/0x17a [ 712.378338][T26515] ? zone_watermark_ok_safe+0x290/0x290 [ 712.383914][T26515] ? io_schedule_timeout+0x180/0x180 [ 712.389228][T26515] ? __vmalloc_node_range+0x574/0xab0 [ 712.394625][T26515] __vmalloc_node_range+0x883/0xab0 [ 712.399851][T26515] ? vfree_atomic+0xe0/0xe0 [ 712.404378][T26515] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 712.410220][T26515] ? __ldsem_down_read_nested+0x850/0x850 [ 712.415973][T26515] ? __wake_up_common+0x650/0x650 [ 712.421030][T26515] ? n_tty_open+0x16/0x170 [ 712.425476][T26515] vzalloc+0x67/0x80 [ 712.429391][T26515] ? n_tty_open+0x16/0x170 [ 712.433826][T26515] n_tty_open+0x16/0x170 [ 712.438094][T26515] ? n_tty_set_termios+0x1010/0x1010 [ 712.443411][T26515] tty_ldisc_open+0x9b/0x110 [ 712.448043][T26515] tty_ldisc_setup+0x43/0x100 [ 712.452749][T26515] tty_init_dev.part.0+0x1f4/0x610 [ 712.457883][T26515] ? pty_unix98_compat_ioctl+0x50/0x50 [ 712.463372][T26515] tty_init_dev+0x5b/0x80 [ 712.467732][T26515] ptmx_open+0x112/0x360 [ 712.471995][T26515] ? pty_unix98_compat_ioctl+0x50/0x50 [ 712.477483][T26515] chrdev_open+0x266/0x770 [ 712.481926][T26515] ? cdev_device_add+0x210/0x210 [ 712.486884][T26515] ? __fsnotify_parent+0x7ff/0xa60 [ 712.492096][T26515] do_dentry_open+0x4c8/0x1250 [ 712.496880][T26515] ? cdev_device_add+0x210/0x210 [ 712.501836][T26515] path_openat+0x1cad/0x2750 [ 712.506456][T26515] ? path_lookupat+0x860/0x860 [ 712.511251][T26515] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 712.517345][T26515] do_filp_open+0x1aa/0x400 [ 712.521872][T26515] ? may_open_dev+0xf0/0xf0 [ 712.526490][T26515] ? rwlock_bug.part.0+0x90/0x90 [ 712.531452][T26515] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 712.537765][T26515] ? _find_next_bit+0x1e3/0x260 [ 712.542648][T26515] ? _raw_spin_unlock+0x24/0x40 [ 712.547527][T26515] ? alloc_fd+0x2f0/0x670 [ 712.551887][T26515] do_sys_openat2+0x16d/0x4d0 [ 712.556623][T26515] ? build_open_flags+0x6f0/0x6f0 [ 712.561671][T26515] ? __context_tracking_exit+0xb8/0xe0 [ 712.567154][T26515] ? lock_downgrade+0x6e0/0x6e0 [ 712.572022][T26515] __x64_sys_openat+0x13f/0x1f0 [ 712.576906][T26515] ? __ia32_sys_open+0x1c0/0x1c0 [ 712.581863][T26515] ? syscall_enter_from_user_mode+0x21/0x70 [ 712.587792][T26515] do_syscall_64+0x35/0xb0 [ 712.592229][T26515] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 712.598146][T26515] RIP: 0033:0x7f1f4044eae9 [ 712.602574][T26515] 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 bc ff ff ff f7 d8 64 89 01 48 [ 712.622286][T26515] RSP: 002b:00007f1f3d9a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 712.631074][T26515] RAX: ffffffffffffffda RBX: 00007f1f40562020 RCX: 00007f1f4044eae9 [ 712.639070][T26515] RDX: 2f606557d6081b8a RSI: 0000000020000180 RDI: ffffffffffffff9c [ 712.647069][T26515] RBP: 00007f1f404a8f25 R08: 0000000000000000 R09: 0000000000000000 [ 712.655065][T26515] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 712.663056][T26515] R13: 00007fff4ac14e4f R14: 00007f1f3d9a3300 R15: 0000000000022000 [ 712.671054][T26515] [ 712.675494][T26515] Mem-Info: [ 712.678914][T26515] active_anon:278 inactive_anon:134324 isolated_anon:0 [ 712.678914][T26515] active_file:7098 inactive_file:90276 isolated_file:0 [ 712.678914][T26515] unevictable:768 dirty:208 writeback:0 [ 712.678914][T26515] slab_reclaimable:23723 slab_unreclaimable:119777 [ 712.678914][T26515] mapped:65107 shmem:10133 pagetables:4329 bounce:0 [ 712.678914][T26515] kernel_misc_reclaimable:0 [ 712.678914][T26515] free:1185544 free_pcp:8042 free_cma:0 [ 712.722713][T26515] Node 0 active_anon:1112kB inactive_anon:536328kB active_file:28272kB inactive_file:361112kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:260432kB dirty:840kB writeback:0kB shmem:38068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 210944kB writeback_tmp:0kB kernel_stack:12412kB pagetables:17288kB all_unreclaimable? no [ 712.754730][T26515] Node 1 active_anon:0kB inactive_anon:912kB active_file:116kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:2448kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB all_unreclaimable? no [ 712.783768][T26515] Node 0 DMA free:15360kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 712.811006][T26515] lowmem_reserve[]: 0 2647 2648 2648 2648 [ 712.816796][T26515] Node 0 DMA32 free:778744kB boost:0kB min:35688kB low:44608kB high:53528kB reserved_highatomic:0KB active_anon:1112kB inactive_anon:536328kB active_file:28272kB inactive_file:361112kB unevictable:1536kB writepending:840kB present:3129332kB managed:2718932kB mlocked:0kB bounce:0kB free_pcp:31412kB local_pcp:11448kB free_cma:0kB [ 712.847761][T26515] lowmem_reserve[]: 0 0 0 0 0 [ 712.852509][T26515] Node 0 Normal free:0kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:656kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 712.879085][T26515] lowmem_reserve[]: 0 0 0 0 0 [ 712.883826][T26515] Node 1 Normal free:3948120kB boost:0kB min:54208kB low:67760kB high:81312kB reserved_highatomic:0KB active_anon:0kB inactive_anon:912kB active_file:116kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 712.913235][T26515] lowmem_reserve[]: 0 0 0 0 0 [ 712.918061][T26515] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 712.930853][T26515] Node 0 DMA32: 1532*4kB (UME) 197*8kB (UME) 6*16kB (U) 196*32kB (UME) 86*64kB (UME) 9*128kB (UME) 1*256kB (U) 4*512kB (UME) 0*1024kB 1*2048kB (U) 184*4096kB (UM) = 778744kB [ 712.948392][T26515] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 712.960026][T26515] Node 1 Normal: 112*4kB (UM) 193*8kB (UME) 141*16kB (UME) 84*32kB (UME) 51*64kB (UE) 37*128kB (UME) 14*256kB (U) 5*512kB (UE) 1*1024kB (E) 3*2048kB (UM) 957*4096kB (M) = 3948120kB [ 712.978292][T26515] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 712.987934][T26515] Node 0 hugepages_total=6 hugepages_free=0 hugepages_surp=4 hugepages_size=2048kB [ 712.997239][T26515] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 713.006875][T26515] Node 1 hugepages_total=2 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 713.016264][T26515] 58723 total pagecache pages [ 713.021124][T26515] 0 pages in swap cache [ 713.025283][T26515] Swap cache stats: add 0, delete 0, find 0/0 [ 713.031442][T26515] Free swap = 0kB [ 713.035183][T26515] Total swap = 0kB [ 713.038947][T26515] 2097051 pages RAM [ 713.042865][T26515] 0 pages HighMem/MovableOnly [ 713.047617][T26515] 383909 pages reserved [ 713.051774][T26515] 0 pages cma reserved [ 713.074234][T26515] ptm ptm2: ldisc open failed (-12), clearing slot 2 [ 713.084646][T26472] ptm ptm7: ldisc open failed (-12), clearing slot 7 10:17:46 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x4, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:46 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) r2 = dup(0xffffffffffffffff) r3 = socket(0x1000000000000010, 0x80802, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r6, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r6}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r6, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000000)={0x7, 0x0, 0x3, 0x1f, 0x4, "5075e0854ed759c0677b193a70c3c9f4d7607f"}) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:46 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400080340000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x311080, 0x44) ioctl$SNAPSHOT_FREE_SWAP_PAGES(r0, 0x3309) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r2, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x3, 0x0, 0x1, "0001227b7cf6f9ff7da489a86f8b3df000"}) 10:17:46 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:46 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) [ 713.276687][T26533] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 713.440548][T26539] loop1: detected capacity change from 0 to 32 [ 713.456431][T26534] ptm ptm3: ldisc open failed (-12), clearing slot 3 [ 713.471403][T26539] MINIX-fs: bad superblock 10:17:46 executing program 4: open(&(0x7f0000000000)='./file0\x00', 0x608000, 0x90) prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x200, 0x3, 0x0, 0x0, 0x1, "8000000063bf910900000000000000348bd37f"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:46 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x7, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:47 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) r2 = dup(0xffffffffffffffff) r3 = socket(0x1000000000000010, 0x80802, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r6, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r6}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r6, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 713.552884][T26539] loop1: detected capacity change from 0 to 32 [ 713.608104][T26539] MINIX-fs: bad superblock 10:17:47 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c0340000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 713.764301][T26562] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 713.856874][T26570] loop1: detected capacity change from 0 to 32 [ 713.950020][T26570] MINIX-fs: bad superblock 10:17:47 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x700, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:47 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) setrlimit(0x88b6610a4ad12127, &(0x7f0000000000)={0x3e5, 0x93}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 714.009107][T26569] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:17:47 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x5, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:47 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400000350000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:47 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x1, 0x40, 0x7fff, 0x5, 0x0, "0a15a93231efbce535d0e2a04121253487d8e2"}) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:47 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x7000000, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:47 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r2 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r2, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) write$binfmt_aout(r2, &(0x7f00000003c0)={{0x10b, 0x5, 0x5, 0x215, 0x25, 0x0, 0x286, 0x8}, "6857765a890755dbbb919620d4d9813b1f27904de31cc1e76c76d1683c4421890e8c7cc74b5095025830da825e03e803f54d1eaae79772972a22ec00c5d56be8aa0e8095377c8e284ed5ee7f5e7b4f6af061918ed7396c831dd685d9adf78c93ae80ad21fd15ba94b1bc1c4666a724c673ee2888dd665fcd1ed2ed598ea746cf003238638ca8ae7f658244f3a0af56224c41887562843bf0f99a6cf90942ae0983d70ace7ca6", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x6c6) [ 714.648680][T26599] loop1: detected capacity change from 0 to 32 [ 714.679812][T26599] MINIX-fs: bad superblock [ 714.690581][T26595] ptm ptm2: ldisc open failed (-12), clearing slot 2 [ 714.699889][T26598] ptm ptm3: ldisc open failed (-12), clearing slot 3 [ 714.769178][T26599] loop1: detected capacity change from 0 to 32 [ 714.802536][T26599] MINIX-fs: bad superblock 10:17:48 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) getpid() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:17:48 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:48 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) r2 = dup(0xffffffffffffffff) r3 = socket(0x1000000000000010, 0x80802, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r6, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r6}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r6, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) write$P9_RGETLOCK(r2, &(0x7f0000000040)={0x28, 0x37, 0x2, {0x1, 0x200, 0x2, 0xffffffffffffffff, 0xa, '/dev/ptmx\x00'}}, 0x28) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:48 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) socket(0x2c, 0x2, 0x40) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) prlimit64(r2, 0x2, &(0x7f0000000040)={0x40, 0x4bc}, &(0x7f0000000080)) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:48 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400040350000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 714.985249][T26621] loop1: detected capacity change from 0 to 32 [ 715.035822][T26620] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 715.060740][T26621] MINIX-fs: bad superblock [ 715.184214][T26621] loop1: detected capacity change from 0 to 32 10:17:48 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) [ 715.228538][T26630] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 715.287845][T26621] MINIX-fs: bad superblock [ 715.325830][T26619] mmap: syz-executor.4 (26619): VmData 37646336 exceed data ulimit 64. Update limits or use boot option ignore_rlimit_data. 10:17:48 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x80, 0x0, 0x4, 0x0, 0xf}}) 10:17:48 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x6, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:48 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) gettid() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:17:48 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400080350000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:48 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x300, 0x0) r2 = dup(0xffffffffffffffff) r3 = socket(0x1000000000000010, 0x80802, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r6, @ANYBLOB="01000000010000001c0012000c000100627369646765"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r6}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r6, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)=@newqdisc={0x50, 0x24, 0x2, 0x70bd26, 0x25dfdbff, {0x0, 0x0, 0x0, r6, {0xffff, 0xffe0}, {0x6, 0xc}, {0x1, 0xc}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x9, 0x7}}}, @qdisc_kind_options=@q_pfifo_fast={0xf}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x3}]}, 0x50}, 0x1, 0x0, 0x0, 0x20004000}, 0x40004) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000001c0)={0x2710, 0x1, 0x10000, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0x90, r7, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@TIPC_NLA_NET={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1f}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x104}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x2}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x200}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xffff}]}, @TIPC_NLA_SOCK={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x15f}]}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x8010}, 0x4000800) r8 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r8, 0x5412, &(0x7f0000000000)={0x10017, 0x0, 0xfffffffe, 0x0, 0x19, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:48 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x7, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:49 executing program 3: ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 715.759559][T26655] loop1: detected capacity change from 0 to 32 [ 715.784228][T26655] MINIX-fs: bad superblock [ 715.810610][T26658] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 715.901660][T26655] loop1: detected capacity change from 0 to 32 [ 715.941349][T26655] MINIX-fs: bad superblock 10:17:49 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) [ 715.959245][T26661] ptm ptm4: ldisc open failed (-12), clearing slot 4 [ 715.985173][T26662] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 10:17:49 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x700, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:49 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c0350000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:49 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0xaf5, 0x2, 0xffff, 0x9, 0xf, "4fff3cc556ca50aa9043bf869b0e7a01e7d295"}) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:17:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) r2 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) ioctl$TCSETSF(r2, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0xf, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 716.375456][T26682] ptm ptm3: ldisc open failed (-12), clearing slot 3 [ 716.445504][T26691] loop1: detected capacity change from 0 to 32 [ 716.547424][T26691] MINIX-fs: bad superblock [ 716.649448][T26691] loop1: detected capacity change from 0 to 32 [ 716.690730][T26691] MINIX-fs: bad superblock 10:17:50 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x7, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:17:50 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x7000000, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:50 executing program 3: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'wg2\x00'}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0xfffffffd, 0x0, 0x3, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:50 executing program 4: prlimit64(0xffffffffffffffff, 0x4, &(0x7f0000000280)={0x9}, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfe8d) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x7, 0x1, 0x7, 0x5, 0x10, "5ce698833e51f140960d0dcf4d9a19ea21ff2f"}) 10:17:50 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400000360000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) [ 716.933493][T26717] loop1: detected capacity change from 0 to 32 10:17:50 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000000)=0x2000000) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 717.071318][T26715] ptm ptm3: ldisc open failed (-12), clearing slot 3 [ 717.127831][T26717] MINIX-fs: bad superblock 10:17:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000), 0x20001, 0x0) syz_open_pts(r1, 0x100) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) [ 717.245328][T26717] loop1: detected capacity change from 0 to 32 [ 717.284663][T26717] MINIX-fs: bad superblock 10:17:50 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:50 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400040360000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 717.644472][T26744] loop1: detected capacity change from 0 to 32 [ 717.714518][T26744] MINIX-fs: bad superblock [ 717.735087][T26745] ptm ptm3: ldisc open failed (-12), clearing slot 3 [ 717.762709][T26744] loop1: detected capacity change from 0 to 32 [ 717.776963][T26744] MINIX-fs: bad superblock 10:17:51 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x8, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:51 executing program 4: fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:17:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_netfilter(r5, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x28, 0xd, 0x4, 0x5, 0x70bd2d, 0x25dfdbff, {0x2, 0x0, 0x8}, [@typed={0x14, 0x37, 0x0, 0x0, @ipv6=@empty}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r6, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r6}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r6, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x8000, 0x9, 0xfffff800, 0x4, 0x2, "eeda04fe1f0a25b5916b38dcfceef13eadbc39"}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r7 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r7, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:51 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x7, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:51 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400080360000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 718.032752][T26768] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1037 sclass=netlink_route_socket pid=26768 comm=syz-executor.3 [ 718.050855][T26769] loop1: detected capacity change from 0 to 32 10:17:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) [ 718.077250][T26769] MINIX-fs: bad superblock [ 718.084895][T26765] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:17:51 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0701227b7c00faff050000fff7fffffffffdf0"}) [ 718.192370][T26769] loop1: detected capacity change from 0 to 32 [ 718.217312][T26768] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1037 sclass=netlink_route_socket pid=26768 comm=syz-executor.3 [ 718.220878][T26769] MINIX-fs: bad superblock 10:17:51 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) r2 = dup(0xffffffffffffffff) r3 = socket(0x1000000000000010, 0x80802, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r6, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r6}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r6, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000000)) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x200, 0x0, 0x28, 0x0, "fffffffffdf0000000000100003f00"}) 10:17:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:17:51 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c0360000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 718.568744][T26788] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 718.746121][T26788] ptm ptm3: ldisc open failed (-12), clearing slot 3 [ 718.807304][T26805] loop1: detected capacity change from 0 to 32 [ 718.835279][T26805] MINIX-fs: bad superblock [ 718.961375][T26805] loop1: detected capacity change from 0 to 32 [ 719.025021][T26805] MINIX-fs: bad superblock 10:17:52 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x11, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:52 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c07faff050000fff7fffffffffdf0"}) 10:17:52 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:17:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x4000000, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x4d6001) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0xffffffffffffffbf) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x3, 0x4, 0xce27, 0x81, 0xc, "f50d7ac789d3e1cd492659010ee732c9538264"}) r3 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r3, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000580)) r4 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r2, 0xc01864c6, &(0x7f0000000600)={&(0x7f00000005c0)=[0x80000000], 0x1, 0x0, 0x0, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000780)={r5, &(0x7f0000000880)="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", &(0x7f0000000740)=@tcp6=r2, 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r4, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) r6 = accept4(r2, &(0x7f00000003c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000340)=0x80, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1, 0xb, &(0x7f00000001c0)=@raw=[@map={0x18, 0x6, 0x1, 0x0, r4}, @btf_id={0x18, 0xa, 0x3, 0x0, 0x2}, @exit, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffa}, @call={0x85, 0x0, 0x0, 0x89}, @jmp={0x5, 0x0, 0xb, 0x8, 0xb, 0x100, 0x4}, @jmp={0x5, 0x0, 0xa, 0x1, 0x6, 0x50, 0xfffffffffffffff0}, @jmp={0x5, 0x0, 0x0, 0x2, 0xb, 0x4, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x57}], &(0x7f0000000000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000280)=""/183, 0x40f00, 0x18, '\x00', r7, 0x5, r2, 0x8, &(0x7f0000000440)={0x1, 0x1}, 0x8, 0x10, &(0x7f0000000480)={0x3, 0x2, 0x4, 0x8}, 0x10}, 0x78) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000840)={'sit0\x00', &(0x7f00000007c0)={'syztnl2\x00', r7, 0x4, 0x6, 0x20, 0x0, 0x40, @private0, @empty, 0x8, 0x1, 0x6, 0x6}}) bind$x25(r6, &(0x7f0000000540), 0x12) flistxattr(r3, &(0x7f00000000c0)=""/158, 0x9e) 10:17:52 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2f606557d6595a0a, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040), 0x400000, 0x0) ioctl$TCSETS2(r2, 0x402c542b, &(0x7f0000000080)={0x2, 0x20, 0x2, 0x7f, 0x6, "7de2270684eaadaae7644dc6c84bfdb767a260", 0x2, 0x7a4c}) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:52 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400000370000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:52 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:17:52 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r2 = fsopen(&(0x7f0000000000)='openpromfs\x00', 0x1) r3 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x18, 0x4, 0x4, 0x2000004}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r3, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) ioctl$BTRFS_IOC_SNAP_CREATE(r2, 0x50009401, &(0x7f00000003c0)={{r3}, "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"}) [ 719.363778][T26828] ptm ptm3: ldisc open failed (-12), clearing slot 3 10:17:52 executing program 3: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0), 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x3c, r0, 0x4, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0xffff7fff}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xd1d}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) r2 = syz_open_pts(r1, 0x680401) ioctl$TCSETSF(r2, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0xf800, 0x9}, {0x9bb, 0x602}, {0x4, 0x2}, {0x0, 0x5}, {0x0, 0x3ff}, {0x2, 0x1ff}, {0x100, 0x7}]}) [ 719.440238][T26836] loop1: detected capacity change from 0 to 32 10:17:52 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050700fff7fffffffffdf0"}) [ 719.498029][T26836] MINIX-fs: bad superblock 10:17:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) [ 719.549555][T26836] loop1: detected capacity change from 0 to 32 [ 719.577150][T26836] MINIX-fs: bad superblock 10:17:53 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400040370000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 719.828549][T26850] ptm ptm4: ldisc open failed (-12), clearing slot 4 [ 719.962938][T26862] loop1: detected capacity change from 0 to 32 [ 720.014091][T26862] MINIX-fs: bad superblock [ 720.102448][T26862] loop1: detected capacity change from 0 to 32 [ 720.118623][T26862] MINIX-fs: bad superblock 10:17:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) syz_open_dev$tty1(0xc, 0x4, 0x2) 10:17:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:17:53 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050007fff7fffffffffdf0"}) 10:17:53 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0500227b7c00faff050000fff7fffffffffdf0"}) 10:17:53 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x20021) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000003c0)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:53 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400080370000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 720.456793][T26884] ptm ptm7: ldisc open failed (-12), clearing slot 7 10:17:53 executing program 4: r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) r1 = dup(r0) prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) splice(r2, &(0x7f0000000000)=0x7fff800000000000, 0xffffffffffffffff, &(0x7f0000000040)=0x3, 0x3, 0x7) read$FUSE(r1, &(0x7f00000004c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) sched_setattr(r3, &(0x7f0000000340)={0x38, 0x6, 0x18, 0xf9f1, 0x0, 0x1, 0x0, 0x51, 0x0, 0x5}, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x0, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) syz_open_pts(0xffffffffffffffff, 0xc0800) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x50, 0x50, 0xa, [@func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{0x8, 0x5}, {0x3, 0x5}]}, @func={0xe, 0x0, 0x0, 0xc, 0x4}, @volatile={0x7, 0x0, 0x0, 0x9, 0x3}, @var={0xa, 0x0, 0x0, 0xe, 0x5}, @restrict={0x6, 0x0, 0x0, 0xb, 0x1}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x30, 0x5f, 0x7d84f5273139ad70, 0x5f]}}, &(0x7f00000003c0)=""/212, 0x72, 0xd4}, 0x20) bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) r4 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r4, &(0x7f0000000340), &(0x7f0000000300)=@tcp, 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r4, &(0x7f0000000340), &(0x7f0000000100)=@udp6=r0, 0x3}, 0x20) write$binfmt_aout(r2, &(0x7f00000002c0)=ANY=[], 0xfe8d) r5 = syz_open_pts(r2, 0x0) ioctl$TCSETSF(r5, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x2, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) syz_open_dev$ptys(0xc, 0x3, 0x1) 10:17:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) [ 720.584845][T26892] loop1: detected capacity change from 0 to 32 [ 720.663895][T26892] MINIX-fs: bad superblock 10:17:54 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050007fff7fffffffffdf0"}) 10:17:54 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) r1 = syz_io_uring_complete(0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0xffffff1c, 0x3, 0xffffff29, 0x5, 0x9, "f577462de26ee211be373c230465751d17648b"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r3}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r3, 0x29, 0x4, 0x40, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@ipv6_newaddr={0x34, 0x14, 0x2, 0x1070bd2d, 0x25dfdbfd, {0xa, 0x8, 0xa0, 0xfd, r3}, [@IFA_FLAGS={0x8}, @IFA_ADDRESS={0x14, 0x1, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x8084) r4 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r4, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) signalfd(r4, &(0x7f0000000040)={[0x2]}, 0x8) r5 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r5, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) ioctl$FS_IOC_GETFSMAP(r5, 0xc0c0583b, &(0x7f00000003c0)={0x0, 0x0, 0x4, 0x0, '\x00', [{0x6, 0x0, 0x81, 0x7fffffff, 0x7, 0x400}, {0x879, 0x5, 0x1, 0x8, 0xffffffffffffffff, 0x1000}], ['\x00', '\x00', '\x00', '\x00']}) r6 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r6, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 720.887774][T26892] loop1: detected capacity change from 0 to 32 [ 720.926351][T26892] MINIX-fs: bad superblock 10:17:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:17:54 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c0370000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:54 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0xfffffffd, 0x7, 0x0, 0x4, 0x0, "aba31e6300"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) syz_open_pts(r0, 0x42c1) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:54 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x20, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0x101740, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r1, 0x50009417, &(0x7f00000003c0)={{r2}, 0x0, 0x12, @inherit={0x70, &(0x7f0000000100)={0x1, 0x5, 0xfffffffffffffffe, 0xfffffffffffffd54, {0x11, 0x100000000, 0x800, 0x20, 0x7fff}, [0xfffffffffffffc00, 0x0, 0x7, 0x10000000000000, 0x42e9]}}, @subvolid}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r3 = syz_open_pts(r0, 0x0) ptrace$setopts(0x4206, 0x0, 0x83f, 0x29) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:54 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) ioctl$KDENABIO(r0, 0x4b36) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 721.370472][T26924] loop1: detected capacity change from 0 to 32 [ 721.458333][T26924] MINIX-fs: bad superblock [ 721.620428][ T26] audit: type=1400 audit(1636366675.015:41): avc: denied { write } for pid=26927 comm="syz-executor.0" name="net" dev="proc" ino=62451 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1 [ 721.644008][ T26] audit: type=1400 audit(1636366675.025:42): avc: denied { add_name } for pid=26927 comm="syz-executor.0" name="pfkey" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1 [ 721.666110][ T26] audit: type=1400 audit(1636366675.025:43): avc: denied { create } for pid=26927 comm="syz-executor.0" name="pfkey" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:kernel_t:s0 tclass=file permissive=1 [ 721.670462][T26924] loop1: detected capacity change from 0 to 32 [ 721.848226][T26924] MINIX-fs: bad superblock 10:17:55 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0201227b7c00faff050000fff7fffffffffdf0"}) 10:17:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:17:55 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) r1 = dup(0xffffffffffffffff) getrlimit(0x5, &(0x7f00000000c0)) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r5, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x280, 0xffffffff, 0x9, 0x3, "80000022639109000000e9ff003600"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r6 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r6, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:55 executing program 3: newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000300)=0xc) r3 = syz_open_dev$video(&(0x7f0000000340), 0x8854, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000043c0)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000004300)=[{&(0x7f00000003c0)={0x136c, 0x1a, 0x4, 0x70bd2c, 0x25dfdbfd, "", [@nested={0x164, 0x5, 0x0, 0x1, [@typed={0x38, 0x64, 0x0, 0x0, @binary="1af5a97e6670277afcc8f464eab5c564dcc75bf5df3ccdd4f2ea5d0d8da739f95976af4fb70d0196879917f43b41b819d4614f74"}, @generic="1bdaa724c0da7b4bfc3195a6d4bbfd846178ae7d7a07bb24414a12348f48c7517e8fd857b934651e1822276e97", @generic="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"]}, @typed={0x34, 0x84, 0x0, 0x0, @binary="afbbf9a458dc1ebad5af0bb1e0cc0decac729f3fec23b0fc7cc1af56e00646838d47417bf8c1fac6a509187974bccd71"}, @generic="7aea86cf4f109cc82e1029a6e96a3771fe7e82dcd497fd30a761cceae82dfdcc512f3a69f604bd13ed5013342748daf12eefcef83f917295635d88a7cbd1b917d9e6cfeb9a22456d8b236428bc3e1869f61faa508a92e67c61ae992ae38b40523081ac3a81dbea65a413a3217e5f363bb9f7ff61f857a7d6d9e87e9f99c69feca9dfedfa24f8c08ce060d6c6b1ccba4153624bac9820d389a25c8c4b8cfd84789683f3fdc3a3199b29c7a73ff7b5e9270b0577caa6677f46c50abc22a89e9860125ce12709", @typed={0xc, 0x68, 0x0, 0x0, @u64=0x4000000000}, @generic="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@typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@local}, @generic="f2b5636ebb3895dafed043e2d7fdb26c7669e7f13755e6a929f133651c5631dcaa011dd9928e84576bade7bc0a15f231f779413293e6252fdad127827171140e5ef4d8bdfc55f2b8a23a83a587c0c7c36fed2c7f03dca55b227a87e7d510c96e455a8d3ec5cfc89023a435dea8d39d51c240ff2774e1b4236c088984bb948c1c651c17041649642e7ca9db7be11b9d201facab828324426a65e9b16c15d196ac22baa90b3158e52ec2e36b6b502259c31babba2119e40d34d626dd68adf47dda816cb04ff9995f1ba8df3ac360618acf3496dd31b749e66b2cfccc04cb92b6158a6116a114407323d77c981752958491e087183a51a7", @generic="142b7fb87a63d38a274cbab28a0ee76a32232852d95eb291ec2f3c059d35eea6a3d6a67fc36bbc30eacc558eb21c319f41003894e7001ca84b74544a8166bcd4a063caf2cac3df7aa59099e97c898f9f81e023ce115cd0b0026eb96d57a227e5975a2a6a1137b215c90629d9e4627538b686469f55be875a78138d24dfb55e6e50c53fe6c467d6e884a05951e952e51a5ca1a9dc460dce2624b18ac87af250d63797fa810f785135ba14a73ebaa2177e8d5c209718cd80f64c563644f7c919bf70c43293e000", @generic="9f8240d6dd436dccc0003c1b0202519ce828d837ed627727aea4b1decbe1fe988082d948395db35a9ee4cd5e9a7d3d0e00973d9a531827fb0c123a3df9da248a92816d9635f3b5ce3ab26a748173498cc4b4407c2fd40dbf6afa409d15fbbb3008976cd4cdbb9971e892cd5e477507706a4dc9cbbf3735839e5cb71e9f16", @generic="7fbebad87590c432c9e504668fc2bde71fe3c3bc13ac57b93289f6074f86147029f20331a0f7297a31271d7ead1bfcba3d7fbf8d8c666b1ba29dd13169897852a61ba936200b550dd054d9f65f502ab7343f77192cb641df121af0546bc3fee1aee0bb33948b59dd1ebb49d2e83e61391783e315c59105743231608612da848b1c050c87ecbdf54e6c053031c24d55a61364f5fa494bf6517b94c937681e68a0fe723c65690c52a38fbf4effea8eaa1b", @typed={0x8, 0x77, 0x0, 0x0, @fd}, @typed={0x8, 0x3d, 0x0, 0x0, @u32=0x1}]}, @nested={0x1142, 0x6c, 0x0, 0x1, [@typed={0x8, 0x17, 0x0, 0x0, @u32=0x100}, @generic="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@typed={0xc, 0x92, 0x0, 0x0, @u64=0x81}, @generic="8ff3de831450b1a32d87ce55adea5a11faf25126663a04f6140307ce5297332f00c1114573cbdf41e72f0ccb2032934ef746", @typed={0x8, 0x37, 0x0, 0x0, @fd=r3}, @typed={0x8, 0x5e, 0x0, 0x0, @uid=r4}, @typed={0x8, 0x69, 0x0, 0x0, @fd}, @generic="b5c009d4a8fc4ff53291c65c024d3ad1f7e2aca3332700687d8c10f3cb304e77809c7bf4c9b20fac32b58ed93a9b48a026297e11b5c0739abac1e86cd78c56e522fc7541e9b3a1c6f463a695653efb5e671bc756b1c8a937221a98c4e0d856e66edfcfbb780c234e1508ab748419708e7a3fcb4121957fd848c2347a981ece5fcf5c178ba36d68c829401347a23c50bcf7a317e78bbcc5aa09f43cabf5409fe2a4312396d743ae2e811a84e05129e7a7838fd070126168d7ca66fc44578228026959ea30a0534ded9ad919517e877427d2df5c3ec930589d6264305abf9c0de5"]}, @nested={0xe4, 0x5b, 0x0, 0x1, [@generic="ab53b3da7c04957e82c3116ea6a79a32d8e540462f84a237a5cf80b701f134f35a7765e3df63e0f8c91647bf82b5ab9153578e42719e6a6620ceda4e21094dd0be4eec8b41eef7288ee549fce1305f3bfdacfdcdafaf93d1c0b0524c0e0098a33e501735f3fb13f5f63cec08c9f57d54b51aae453f7b74d58987ca6e50e0dea0376f6bb3f3a06a5e6f131834aa46be31b9080a2517bfbce57be91c4b3df44b1f11013a1d5ae2e33b8058c67dc99e705c3d93d6421ebb8f92aa9af0dda1c4e29203194f69b70c8bf9a7666ecb65103b40c946e6ec5341749725d4f21dc08a580f"]}]}, 0x2698}], 0x5, &(0x7f0000004380), 0x0, 0x40}, 0x4040800) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r5, &(0x7f0000000240)=ANY=[], 0xfe8d) r6 = syz_open_pts(r5, 0x0) ioctl$TCSETSF(r6, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:55 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400000380000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:55 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0xf}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 722.146122][T26949] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 722.209929][T26956] loop1: detected capacity change from 0 to 32 [ 722.270949][T26956] MINIX-fs: bad superblock 10:17:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) [ 722.489673][T26956] loop1: detected capacity change from 0 to 32 [ 722.508219][T26956] MINIX-fs: bad superblock [ 722.528556][T26958] warn_alloc: 12 callbacks suppressed [ 722.528575][T26958] syz-executor.0: vmalloc error: size 4096, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 722.529605][T26961] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 722.534013][T26958] ,cpuset=/,mems_allowed=0-1 [ 722.563761][T26958] CPU: 0 PID: 26958 Comm: syz-executor.0 Not tainted 5.15.0-syzkaller #0 [ 722.572283][T26958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 722.582400][T26958] Call Trace: [ 722.585693][T26958] [ 722.588641][T26958] dump_stack_lvl+0xcd/0x134 [ 722.593266][T26958] warn_alloc.cold+0x87/0x17a [ 722.597970][T26958] ? zone_watermark_ok_safe+0x290/0x290 [ 722.603555][T26958] ? __vmalloc_node_range+0x574/0xab0 [ 722.608955][T26958] __vmalloc_node_range+0x883/0xab0 [ 722.614285][T26958] ? vfree_atomic+0xe0/0xe0 [ 722.618821][T26958] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 722.624659][T26958] ? __ldsem_down_read_nested+0x850/0x850 [ 722.630405][T26958] ? __wake_up_common+0x650/0x650 [ 722.635475][T26958] ? n_tty_open+0x16/0x170 [ 722.639922][T26958] vzalloc+0x67/0x80 [ 722.643838][T26958] ? n_tty_open+0x16/0x170 [ 722.648280][T26958] n_tty_open+0x16/0x170 [ 722.652552][T26958] ? n_tty_set_termios+0x1010/0x1010 [ 722.657863][T26958] tty_ldisc_open+0x9b/0x110 [ 722.662486][T26958] tty_ldisc_setup+0x43/0x100 [ 722.667187][T26958] tty_init_dev.part.0+0x1f4/0x610 [ 722.672324][T26958] ? pty_unix98_compat_ioctl+0x50/0x50 [ 722.677806][T26958] tty_init_dev+0x5b/0x80 [ 722.682199][T26958] ptmx_open+0x112/0x360 [ 722.686468][T26958] ? pty_unix98_compat_ioctl+0x50/0x50 [ 722.692034][T26958] chrdev_open+0x266/0x770 [ 722.696482][T26958] ? cdev_device_add+0x210/0x210 [ 722.701443][T26958] ? __fsnotify_parent+0x7ff/0xa60 [ 722.706575][T26958] do_dentry_open+0x4c8/0x1250 [ 722.711355][T26958] ? cdev_device_add+0x210/0x210 [ 722.716314][T26958] path_openat+0x1cad/0x2750 [ 722.720933][T26958] ? path_lookupat+0x860/0x860 [ 722.725722][T26958] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 722.731733][T26958] do_filp_open+0x1aa/0x400 [ 722.736261][T26958] ? may_open_dev+0xf0/0xf0 [ 722.740784][T26958] ? rwlock_bug.part.0+0x90/0x90 [ 722.745744][T26958] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 722.752012][T26958] ? _find_next_bit+0x1e3/0x260 [ 722.756920][T26958] ? _raw_spin_unlock+0x24/0x40 [ 722.761797][T26958] ? alloc_fd+0x2f0/0x670 [ 722.766148][T26958] do_sys_openat2+0x16d/0x4d0 [ 722.770847][T26958] ? build_open_flags+0x6f0/0x6f0 [ 722.775894][T26958] ? __context_tracking_exit+0xb8/0xe0 [ 722.781385][T26958] ? lock_downgrade+0x6e0/0x6e0 [ 722.786261][T26958] __x64_sys_openat+0x13f/0x1f0 [ 722.791131][T26958] ? __ia32_sys_open+0x1c0/0x1c0 [ 722.796090][T26958] ? syscall_enter_from_user_mode+0x21/0x70 [ 722.802015][T26958] do_syscall_64+0x35/0xb0 [ 722.806462][T26958] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 722.812378][T26958] RIP: 0033:0x7f1f4044eae9 [ 722.816814][T26958] 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 bc ff ff ff f7 d8 64 89 01 48 [ 722.836444][T26958] RSP: 002b:00007f1f3d9c4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 722.844884][T26958] RAX: ffffffffffffffda RBX: 00007f1f40561f60 RCX: 00007f1f4044eae9 [ 722.852877][T26958] RDX: 2f606557d6081b8a RSI: 0000000020000180 RDI: ffffffffffffff9c [ 722.860935][T26958] RBP: 00007f1f404a8f25 R08: 0000000000000000 R09: 0000000000000000 [ 722.868928][T26958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 722.877007][T26958] R13: 00007fff4ac14e4f R14: 00007f1f3d9c4300 R15: 0000000000022000 [ 722.885001][T26958] [ 722.890093][T26958] Mem-Info: [ 722.893395][T26958] active_anon:278 inactive_anon:134908 isolated_anon:0 [ 722.893395][T26958] active_file:7098 inactive_file:90292 isolated_file:0 [ 722.893395][T26958] unevictable:768 dirty:185 writeback:0 [ 722.893395][T26958] slab_reclaimable:23840 slab_unreclaimable:118142 [ 722.893395][T26958] mapped:65128 shmem:10131 pagetables:4387 bounce:0 [ 722.893395][T26958] kernel_misc_reclaimable:0 [ 722.893395][T26958] free:1187155 free_pcp:6672 free_cma:0 [ 722.935541][T26958] Node 0 active_anon:1112kB inactive_anon:538720kB active_file:28276kB inactive_file:361168kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:260512kB dirty:740kB writeback:0kB shmem:38076kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 212992kB writeback_tmp:0kB kernel_stack:12460kB pagetables:17548kB all_unreclaimable? no [ 722.967815][T26958] Node 1 active_anon:0kB inactive_anon:912kB active_file:116kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:2448kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB all_unreclaimable? no [ 722.996831][T26958] Node 0 DMA free:15360kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 723.024141][T26958] lowmem_reserve[]: 0 2647 2648 2648 2648 [ 723.030007][T26958] Node 0 DMA32 free:785140kB boost:0kB min:35688kB low:44608kB high:53528kB reserved_highatomic:0KB active_anon:1112kB inactive_anon:538720kB active_file:28276kB inactive_file:361168kB unevictable:1536kB writepending:740kB present:3129332kB managed:2718932kB mlocked:0kB bounce:0kB free_pcp:25036kB local_pcp:21052kB free_cma:0kB [ 723.060872][T26958] lowmem_reserve[]: 0 0 0 0 0 [ 723.065623][T26958] Node 0 Normal free:0kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:656kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 723.092259][T26958] lowmem_reserve[]: 0 0 0 0 0 [ 723.097105][T26958] Node 1 Normal free:3948120kB boost:0kB min:54208kB low:67760kB high:81312kB reserved_highatomic:0KB active_anon:0kB inactive_anon:912kB active_file:116kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 723.126164][T26958] lowmem_reserve[]: 0 0 0 0 0 [ 723.130994][T26958] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 723.143798][T26958] Node 0 DMA32: 799*4kB (UME) 909*8kB (UME) 27*16kB (UME) 149*32kB (UME) 87*64kB (UME) 10*128kB (UME) 1*256kB (U) 5*512kB (UME) 0*1024kB 5*2048kB (UM) 183*4096kB (UM) = 785140kB [ 723.161791][T26958] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 723.173438][T26958] Node 1 Normal: 112*4kB (UM) 193*8kB (UME) 141*16kB (UME) 84*32kB (UME) 51*64kB (UE) 37*128kB (UME) 14*256kB (U) 5*512kB (UE) 1*1024kB (E) 3*2048kB (UM) 957*4096kB (M) = 3948120kB [ 723.191611][T26958] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 723.201268][T26958] Node 0 hugepages_total=6 hugepages_free=0 hugepages_surp=4 hugepages_size=2048kB [ 723.210663][T26958] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 723.220323][T26958] Node 1 hugepages_total=2 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 723.229757][T26958] 58740 total pagecache pages [ 723.234801][T26958] 0 pages in swap cache [ 723.239029][T26958] Swap cache stats: add 0, delete 0, find 0/0 [ 723.245111][T26958] Free swap = 0kB [ 723.248911][T26958] Total swap = 0kB [ 723.252724][T26958] 2097051 pages RAM [ 723.256538][T26958] 0 pages HighMem/MovableOnly [ 723.261306][T26958] 383909 pages reserved [ 723.265468][T26958] 0 pages cma reserved 10:17:56 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400040380000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 723.363129][T26958] ptm ptm3: ldisc open failed (-12), clearing slot 3 [ 723.379944][T26949] ptm ptm2: ldisc open failed (-12), clearing slot 2 10:17:56 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x4) close(r2) 10:17:56 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x87, 0xfffffffc, 0x3, 0x1ff}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrlimit(0xd, &(0x7f0000000000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) signalfd4(r0, &(0x7f00000000c0)={[0x5]}, 0x8, 0x80000) getpid() ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) [ 723.496008][T26986] loop1: detected capacity change from 0 to 32 [ 723.552278][T26986] MINIX-fs: bad superblock [ 723.631262][T26986] loop1: detected capacity change from 0 to 32 [ 723.653479][T26986] MINIX-fs: bad superblock 10:17:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r2 = syz_open_pts(r0, 0x8001) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x4) 10:17:57 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0301227b7c00faff050000fff7fffffffffdf0"}) 10:17:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:17:57 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400080380000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:57 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) r2 = dup(0xffffffffffffffff) r3 = socket(0x1000000000000010, 0x80802, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) read(r0, &(0x7f0000000480)=""/147, 0x93) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r6, @ANYBLOB="01000000010000001c0012000c000900000069646765"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB='$\x00\x00\a\x00'/20, @ANYRES16=r5, @ANYBLOB="0c00018008000100280000005f85a5c9ccb9094524e9904f70fd9667e7b14fb7cb783a8286899f81e2840e34f12573d4daa461f51ba7d45eafb4210be78b2dc38cf799b00ca2de348c3d7a09c2dbb8daa02ba6"], 0x24}}, 0x0) ioctl$KDFONTOP_COPY(r0, 0x4b72, &(0x7f00000001c0)={0x3, 0x1, 0x6, 0x14, 0x43, &(0x7f0000000540)}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r6, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000000)={0xff, 0x6, 0xa596, 0x8, 0x11, "44f459528eb02c80"}) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f00000000c0)={0x1, 'veth0_to_bond\x00'}) 10:17:57 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3, 0x4}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x879, 0x80a40) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x1, 0x200, 0xffffdfff, 0x0, 0x4, "8000000063a6910900"}) fcntl$setlease(r0, 0x400, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 724.115350][T27016] loop1: detected capacity change from 0 to 32 [ 724.218969][T27016] MINIX-fs: bad superblock [ 724.230651][T27021] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 10:17:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) accept$alg(0xffffffffffffffff, 0x0, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0xfe8d) syz_open_pts(r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xee00}}, './file0\x00'}) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x3ff, 0x0, 0x0, 0x0, 0xe, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0xfe8d) [ 724.427786][T27016] loop1: detected capacity change from 0 to 32 [ 724.439659][T27016] MINIX-fs: bad superblock [ 724.490933][T27028] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 10:17:57 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:58 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c0380000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:58 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) getrlimit(0xd, &(0x7f0000000140)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) splice(r1, &(0x7f0000000000)=0x8, r0, &(0x7f0000000040)=0x1, 0x4, 0xe) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:58 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={[0xffffffff]}, 0x8) write$P9_RWSTAT(r0, &(0x7f0000000040)={0x7, 0x7f, 0x2}, 0x7) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) ioctl$TCSETSF(0xffffffffffffffff, 0x541b, &(0x7f0000000380)={0x1, 0x0, 0x3, 0xfffffffd, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0xfe8d) [ 724.902318][T27052] loop1: detected capacity change from 0 to 32 10:17:58 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0401227b7c00faff050000fff7fffffffffdf0"}) 10:17:58 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) r1 = dup(0xffffffffffffffff) write$binfmt_aout(r0, &(0x7f0000000300)={{0xcc, 0x3, 0x2, 0xe2, 0xb2, 0x400, 0x16c, 0x9}, "ed470b7cbee6c7f3c2db0def0cefb4fb58f87b967ca6243a35e183ec4e23f07f696732c82a2b0a"}, 0x47) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x5) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) r6 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETSF(r6, 0x5404, &(0x7f00000000c0)={0x20, 0x200, 0x3, 0x3, 0xd, "bc0b91f34389b49c2c0fdfc6170f58275ef5a2"}) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="2400000071000100000000008408000000070000", @ANYRES32=r5, @ANYBLOB="0c0001800800010028000000"], 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r5, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) syz_open_pts(r1, 0x10881) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r7 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r7, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 725.012933][T27052] MINIX-fs: bad superblock 10:17:58 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x0, "8000000063a6910900"}) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYRESDEC, @ANYRES32=r1], 0xfe8d) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:58 executing program 0: ioctl$VIDIOC_SUBDEV_S_SELECTION(0xffffffffffffffff, 0xc040563e, &(0x7f0000000000)={0x0, 0x0, 0x101, 0x1, {0x404, 0x1, 0x6, 0x6}}) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 725.141565][T27052] loop1: detected capacity change from 0 to 32 [ 725.162984][T27052] MINIX-fs: bad superblock 10:17:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r0, 0x0, 0xfe8d) 10:17:58 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400000390000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:58 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x40, 0x0, 0x0, 0x1, 0x0, "0001027b7c00fa20060000fff7fffff20ffdf0"}) 10:17:58 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x400, 0x0, 0x0, 0x4, "8000e8000000000000ffff0000000000008b1e"}) openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000), 0xc0100, 0x0) r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765aa5513c12c6395c74302d6a56e4b5f4ebe15a7b0"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r5, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) r6 = dup(0xffffffffffffffff) socket(0x1000000000000010, 0x80802, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) syz_open_pts(r6, 0x901) r8 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r8, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:59 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x20000) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 725.563887][T27085] loop1: detected capacity change from 0 to 32 [ 725.604217][T27085] MINIX-fs: bad superblock 10:17:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r0, 0x0, 0xfe8d) [ 725.641096][T27089] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 725.691749][T27085] loop1: detected capacity change from 0 to 32 [ 725.763915][T27085] MINIX-fs: bad superblock 10:17:59 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x4, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) r2 = dup(0xffffffffffffffff) r3 = socket(0x1000000000000010, 0x80802, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r6, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r6}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r6, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000000)={0x38, 0x16, &(0x7f00000003c0)}) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x4, 0x91d, 0x4000000, 0x1f, 0x3, "c5c6763b3ec70979324f118d1c7a6c8e8486e7"}) 10:17:59 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0xfffffffc, 0x0, 0x0, "808b170063a6848f00000000000000aed6b6cc"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r2 = syz_open_pts(r0, 0x0) r3 = dup(0xffffffffffffffff) r4 = socket(0x1000000000000010, 0x80802, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r7, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r7}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) r8 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r8, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) sendfile(0xffffffffffffffff, r8, &(0x7f00000001c0)=0x5e, 0x9) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r3, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r7, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000040)) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 726.010993][T27112] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 726.057661][T27113] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 726.171797][T27121] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 726.307309][T27119] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:17:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r0, 0x0, 0xfe8d) 10:17:59 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400040390000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:17:59 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x0, 0x81, 0x5, 0x4, 0x0, 0x2, 0x1, 0x8, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_config_ext={0x200, 0x3}, 0x8001, 0x1000, 0x8000, 0x3, 0x8, 0x1, 0x1, 0x0, 0x6, 0x0, 0x9}, 0xffffffffffffffff, 0x8, r0, 0x8) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:59 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfffffffffffffe96) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:59 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r5, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000040)=0x1) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r6, @ANYBLOB="01000000010000001c0012000c000100627269646765", @ANYRES16, @ANYRESOCT], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r6}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r6, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r7 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r7, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:17:59 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0501227b7c00faff050000fff7fffffffffdf0"}) [ 726.613377][T27132] loop1: detected capacity change from 0 to 32 [ 726.633659][T27141] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 726.678464][T27132] MINIX-fs: bad superblock 10:18:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r0, 0x0, 0xfe8d) 10:18:00 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r2 = fork() sched_setattr(r2, &(0x7f0000000000)={0x38, 0x3, 0x48, 0x5, 0xac8, 0x0, 0x200, 0x4, 0x2, 0x1}, 0x0) 10:18:00 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) r2 = dup(0xffffffffffffffff) r3 = socket(0x1000000000000010, 0x80802, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r6, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r6}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r6, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x1) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 726.860497][T27132] loop1: detected capacity change from 0 to 32 [ 726.885774][T27132] MINIX-fs: bad superblock [ 726.914985][T27152] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:18:00 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400080390000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x18000, 0x162) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x1, 0xacf9, 0x4, 0x4, 0x6, "9b948c8fad1d8896c432895d71309f3fe019b8"}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 727.208786][T27163] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 10:18:00 executing program 2: ioctl$VIDIOC_SUBDEV_S_SELECTION(0xffffffffffffffff, 0xc040563e, &(0x7f0000000000)={0x0, 0x0, 0x101, 0x1, {0x404, 0x1, 0x6, 0x6}}) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 727.375321][T27169] loop1: detected capacity change from 0 to 32 10:18:01 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) getrlimit(0xe, &(0x7f0000000040)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_open_procfs(r1, &(0x7f0000000080)='map_files\x00') ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000061a69109000000000b002000"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRESOCT=r0], 0xfe8d) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 727.613950][T27169] MINIX-fs: bad superblock [ 727.683025][T27169] loop1: detected capacity change from 0 to 32 [ 727.791306][T27169] MINIX-fs: bad superblock 10:18:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r6, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r6}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=@newchain={0x74, 0x64, 0x200, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0x0, r5, {0x5, 0xb}, {0xd, 0x8}, {0xfff3, 0xa}}, [@TCA_RATE={0x6, 0x5, {0x20, 0x5a}}, @TCA_RATE={0x6, 0x5, {0x6, 0x1}}, @TCA_CHAIN={0x8}, @TCA_RATE={0x6, 0x5, {0x7f}}, @filter_kind_options=@f_flow={{0x9}, {0xc, 0x2, [@TCA_FLOW_XOR={0x8, 0x7, 0x55}]}}, @TCA_CHAIN={0x8, 0xb, 0x1}, @TCA_RATE={0x6, 0x5, {0x2, 0x81}}, @TCA_CHAIN={0x8, 0xb, 0x3}]}, 0x74}, 0x1, 0x0, 0x0, 0x4008040}, 0xc000) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r5, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x56e30881, 0x80000001, 0xd3, 0x2, 0x7, "93c6455c3f2334029fbc0661f88b51d2a27dad"}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r7 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r7, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:01 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c0390000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:01 executing program 2: ioctl$VIDIOC_SUBDEV_S_SELECTION(0xffffffffffffffff, 0xc040563e, &(0x7f0000000000)={0x0, 0x0, 0x101, 0x1, {0x404, 0x1, 0x6, 0x6}}) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:01 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x3, 0x28, 0x7, 0x6, 0x1, 0x8, 0x7ff, 0xfffffff8, 0x4cf}, 0x0) getrlimit(0x5, &(0x7f0000000000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000000)=ANY=[], 0xfe8d) r2 = syz_open_pts(r1, 0x0) r3 = getpgid(r0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000000df371500eeffffffffffffff000000", @ANYRES32=r6, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="2400000071000100000000000000000007000000", @ANYRES32=r6, @ANYBLOB="0c0001800800010028000000a200cd331a400529005a3419818e895aed4d4e002b7d3035308b7286ccbf77959c77793c0e"], 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r6, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) write$hidraw(0xffffffffffffffff, &(0x7f00000003c0)="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", 0x1000) sched_setattr(r3, &(0x7f0000000080)={0x38, 0x5, 0x4, 0xffff7fff, 0xfc, 0x3, 0x5, 0x1, 0x9, 0x7fff}, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 728.226301][T27199] loop1: detected capacity change from 0 to 32 [ 728.326352][T27199] MINIX-fs: bad superblock [ 728.448971][T27199] loop1: detected capacity change from 0 to 32 [ 728.497740][T27199] MINIX-fs: bad superblock 10:18:02 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0601227b7c00faff050000fff7fffffffffdf0"}) 10:18:02 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2f606557d6192248, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xb, 0xf, "0000000000000000deffffff00"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200100, 0x2) r2 = syz_open_pts(r1, 0x404081) ioctl$TCSETSF(r2, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:02 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 728.679160][T27211] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=57088 sclass=netlink_route_socket pid=27211 comm=syz-executor.4 [ 728.714455][T27211] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=57088 sclass=netlink_route_socket pid=27211 comm=syz-executor.4 10:18:02 executing program 2: ioctl$VIDIOC_SUBDEV_S_SELECTION(0xffffffffffffffff, 0xc040563e, &(0x7f0000000000)={0x0, 0x0, 0x101, 0x1, {0x404, 0x1, 0x6, 0x6}}) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:02 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000003a0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:02 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x40) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) ioctl$KDSKBENT(r1, 0x4b47, &(0x7f0000000000)={0x34, 0x8}) [ 728.849183][T27222] loop1: detected capacity change from 0 to 32 [ 728.948659][T27222] MINIX-fs: bad superblock [ 729.069855][T27222] loop1: detected capacity change from 0 to 32 [ 729.078156][T27225] ptm ptm2: ldisc open failed (-12), clearing slot 2 [ 729.110571][T27222] MINIX-fs: bad superblock 10:18:02 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r5, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r6 = socket$can_bcm(0x1d, 0x2, 0x2) close_range(r0, r6, 0x2) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r6, 0x0, &(0x7f0000000000)="083396bb1c233c3ce55e97557eaeed4eeebe57606cca5f987be3121201e9e27382a13bcacc374f26517581d1afb0cdff6fe0115cd82fd4b6680d665d388b7f75abad315fa470f65682b61d970637f831a330864c1387b1613532fd8ee06ee212a15131db7a2afa859c764fabcd2a8c90f7dd0c54a49001314e11958867b0a92a8fa28d5a1e0eb992b211d4a7b8afd5ec1b4cd56fc2efe641b06d58689043b4a7a47d93d27d", 0xa5, 0x40000, 0x0, {0x0, r7}}, 0x3f80) r8 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r8, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:02 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2002, 0x0) r1 = dup(0xffffffffffffffff) socket(0x1000000000000010, 0x80802, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x1f, 0x800}}, './file0\x00'}) r4 = syz_open_pts(r3, 0x0) ioctl$TCSETSF(r4, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f00000003c0)="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") r5 = getpid() sched_setscheduler(r5, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x4, 0x1f, 0x2, 0x4, 0x0, 0x5, 0x28000, 0xc, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x9dc, 0x1, @perf_bp={&(0x7f00000000c0), 0x8}, 0x1000, 0xe5, 0x8000, 0x1, 0x4, 0x7f, 0xff, 0x0, 0x3, 0x0, 0x7}, r5, 0x7, r3, 0xa) 10:18:02 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000403a0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_netfilter(r5, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x28, 0xd, 0x4, 0x5, 0x70bd2d, 0x25dfdbff, {0x2, 0x0, 0x8}, [@typed={0x14, 0x37, 0x0, 0x0, @ipv6=@empty}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r6, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r6}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r6, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x8000, 0x9, 0xfffff800, 0x4, 0x2, "eeda04fe1f0a25b5916b38dcfceef13eadbc39"}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r7 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r7, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 729.326077][T27249] __nla_validate_parse: 2 callbacks suppressed [ 729.332502][T27249] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 729.406295][T27257] loop1: detected capacity change from 0 to 32 [ 729.440463][T27233] ptm ptm7: ldisc open failed (-12), clearing slot 7 [ 729.454798][T27257] MINIX-fs: bad superblock [ 729.483395][T27261] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1037 sclass=netlink_route_socket pid=27261 comm=syz-executor.2 [ 729.577495][T27260] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 729.579743][T27257] loop1: detected capacity change from 0 to 32 10:18:03 executing program 3: sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1402, 0x100, 0x70bd28, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_NET_NS_FD={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040053}, 0x840) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket(0x1f, 0x1, 0x15) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r3 = dup(0xffffffffffffffff) r4 = socket(0x1000000000000010, 0x80802, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r7, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r7}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r3, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r7, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000140)=0x5) 10:18:03 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r2 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r2, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) dup(r2) [ 729.902908][T27275] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 730.001943][T27283] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:18:03 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x700, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:03 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000803a0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:03 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r2 = dup(0xffffffffffffffff) r3 = socket(0x1000000000000010, 0x80802, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r6, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r6}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r6, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) write$P9_RREMOVE(r2, &(0x7f0000000000)={0x7, 0x7b, 0x2}, 0x7) 10:18:03 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) r1 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x5) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r3 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r3, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000001740)=@abs, 0x6e, &(0x7f0000001880)=[{&(0x7f00000017c0)=""/166, 0xa6}], 0x1, &(0x7f00000018c0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x40}, 0x23) r5 = dup(0xffffffffffffffff) r6 = socket(0x1000000000000010, 0x80802, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r9, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r9}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r5, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r9, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) io_submit(0x0, 0x9, &(0x7f0000001ac0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x8b, r1, &(0x7f0000000080)="5486f9a5639beed97f8b8321ac952c6f8564e074c2e4abff9fde2dd33c3e9de438e1691ca6986b2dc8381d49a2da6dbcce6e3a8bf87258ee47742a8c9d7c33d68f7e8a70559849fd78cc", 0x4a, 0x4}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x203, r2, &(0x7f00000001c0)="4d2e7f3411b6f31b6686c25c254bfea288639609471821c20d2ca66ee6064f0a3a9a48a5a6a658c624ddb2bc824402337663ab45e6727c81fca403d8af07d292e812518ad64f7cb431608168fc92a52aef599b4157f896b4503e96959c4c4dea3b97", 0x62, 0x0, 0x0, 0x1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x6, 0x1, r2, &(0x7f0000000280)="93c6c3136abaed5f7f16fd34871eebec5df6c2598a21464df2bdf0b0f916a754812ab917f969543a71e38b68e9c02900c13dcb68e21380d1a8ab921d80f0006dc5632400d21bb870627a8861445acd88bbd42a7e828f5a0c4bced28e4c7fbb94cad147d20403cdf0918aee3e1795691ecd2eb517133d0ee3dd3ac2e232f52ca7f210faf8edc25f28a1449c0607734c1f3f5e1124be091ad9da8c74fd9298a57d2d19eca4454c83416149a1107f6c4a9f4a601f6a42c77537e30f91421f87cc7e528f7a9ae9965c25f0fa16bf08a6bc421994e6dbc47b6310973dcdf4", 0xdc, 0x9, 0x0, 0x3}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x8, 0x1f, r2, &(0x7f0000000440)="70c1cb6dbeb4a3d5d1549f519eb98250dabd3b481c781d889e773fd690dfcb8caf830e93fb218016c5dbf37794ed05a4605e6027d0d53473403db53f2df43b113f884e8393b3e4dbb6b3879ddd311ca71e21a61cd5a5", 0x56, 0x6, 0x0, 0x1}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x6, 0x81, r0, &(0x7f0000000500)="134c63a6a3d5565ab85d0225bf44a6ea69bb04f7e5d7e65c595f55856473e4622d119c3fc7fbe2fa5a51f500ab18ba788566a6de007f092bfa57f8782a9f158dba2c9163b105cff24180d72a16dfbd246f17f4939db2aecca7", 0x59, 0x8, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x7, 0xb, r1, &(0x7f00000005c0)="331bcf2e56a75d09ce640f8f8e7fc7ee678f275661dfe24c7b165388f9410769080233adfe903d838fcdc5963fbd70d19fd72da502d52fac2695f1eae233ac910bcd6f182bd9f6f74abae9b51636b2c73904501ff91b54bb283dbcd5a17fa042d1780c12bf237f0e640fd29f337cf9bcc001a970740f8e21646ca5f85419ab4ed324", 0x82, 0x5, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x8, 0xe42f, r3, &(0x7f00000006c0)="f3bb5b38ad67b87ff49fae1180568a3031ba0f8a33", 0x15, 0x4, 0x0, 0x3}, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x5, 0x96fe, r2, &(0x7f0000000740)="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", 0x1000, 0x80, 0x0, 0x1, r4}, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x3, 0x1, r1, &(0x7f0000001980)="c612410fe9685c03d945b54d8b72a831eff70a95be447e7c05e683eeab0604589a232ee4a61a9a83b3cfc632d4b1c1bec68023c00cf61471dad88483ff900fdb9a1b21af6bccd2de1d89dffe644934562468d75380649c1b5717837696fdce3ab6e337c02c4e6b8879c6a3ca44793cc60f27a132b8f78cc72396bf8ebc8cc350380848cc0b4ea390dedeff28b471fa3db4e0a9680941886ace0b4e2c2190aa888592879f5d35bdcd583f6fa93325cfec9c7a346c495e36d474669a204afd437e0c5a6fe4188f418d4dea6eb2f027d5ba5f2a9c99759ff3caf889bd", 0xdb, 0x77, 0x0, 0x2, r5}]) 10:18:03 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0701227b7c00faff050000fff7fffffffffdf0"}) [ 730.170963][T27290] loop1: detected capacity change from 0 to 32 [ 730.204465][T27288] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 730.310039][T27290] MINIX-fs: bad superblock [ 730.399729][T27290] loop1: detected capacity change from 0 to 32 [ 730.449779][T27297] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 730.471487][T27290] MINIX-fs: bad superblock [ 730.483035][T27300] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:18:03 executing program 2: sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1402, 0x100, 0x70bd28, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_NET_NS_FD={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040053}, 0x840) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket(0x1f, 0x1, 0x15) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r3 = dup(0xffffffffffffffff) r4 = socket(0x1000000000000010, 0x80802, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r7, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r7}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r3, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r7, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000140)=0x5) [ 730.584409][T27311] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:18:04 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c03a0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 730.787958][T27319] loop1: detected capacity change from 0 to 32 [ 730.795350][T27313] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 730.803177][T27319] MINIX-fs: bad superblock [ 730.850623][T27319] loop1: detected capacity change from 0 to 32 [ 730.871938][T27319] MINIX-fs: bad superblock 10:18:04 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) prlimit64(r1, 0xf, &(0x7f0000000000)={0x5, 0xf5}, &(0x7f00000000c0)) 10:18:04 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r5, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x1, 0x200, 0xd6a3, 0x5, 0x19, "4fbeab05722beed1ad62238d0728a7e95a4240"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r6 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r6, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:04 executing program 2: sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1402, 0x100, 0x70bd28, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_NET_NS_FD={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040053}, 0x840) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket(0x1f, 0x1, 0x15) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r3 = dup(0xffffffffffffffff) r4 = socket(0x1000000000000010, 0x80802, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r7, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r7}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r3, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r7, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000140)=0x5) 10:18:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r5) recvmsg$unix(r0, &(0x7f0000002b40)={&(0x7f0000002900)=@abs, 0x6e, &(0x7f0000002a00)=[{&(0x7f0000002980)=""/111, 0x6f}], 0x1, &(0x7f0000002a40)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x10}}], 0xd8}, 0x40002140) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r8) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000007840)=[{{&(0x7f0000004300)=@abs, 0x6e, &(0x7f00000046c0)=[{&(0x7f0000004380)=""/39, 0x27}, {&(0x7f00000043c0)=""/86, 0x56}, {&(0x7f0000004440)=""/172, 0xac}, {&(0x7f0000004500)=""/254, 0xfe}, {&(0x7f0000004600)=""/173, 0xad}], 0x5, &(0x7f0000002680)=ANY=[@ANYBLOB="140000000000000001000000010000001628f0abeabb3a9daf10c7570be03169220ceb0400a364fed2df5b1abc967613a282a3ff412401d87f07acce8204ac80815e1fcdd66a5c967e321eb2c3efc39d388462efe53f564de16bb74ae978828b9870e26b9049acb68794", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x18}}, {{0x0, 0x0, &(0x7f00000048c0)=[{&(0x7f0000004780)=""/63, 0x3f}, {&(0x7f00000047c0)=""/68, 0x44}, {&(0x7f0000004840)=""/109, 0x6d}], 0x3, &(0x7f0000004900)=[@rights={{0x10}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}}, {{&(0x7f0000004940)=@abs, 0x6e, &(0x7f0000004c00)=[{&(0x7f00000049c0)=""/80, 0x50}, {&(0x7f0000004a40)=""/162, 0xa2}, {&(0x7f0000004b00)=""/238, 0xee}], 0x3, &(0x7f0000004c40)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x40}}, {{&(0x7f0000004c80), 0x6e, &(0x7f00000072c0)=[{&(0x7f0000004d00)=""/4096, 0x1000}, {&(0x7f0000005d00)=""/193, 0xc1}, {&(0x7f0000005e00)=""/4096, 0x1000}, {&(0x7f0000006e00)=""/91, 0x5b}, {&(0x7f0000006e80)=""/41, 0x29}, {&(0x7f0000006ec0)=""/162, 0xa2}, {&(0x7f0000006f80)=""/199, 0xc7}, {&(0x7f0000007080)=""/133, 0x85}, {&(0x7f0000007140)=""/203, 0xcb}, {&(0x7f0000007240)=""/68, 0x44}], 0xa, &(0x7f0000007380)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}}, {{&(0x7f0000007400)=@abs, 0x6e, &(0x7f00000077c0)=[{&(0x7f0000007480)=""/200, 0xc8}, {&(0x7f0000007580)=""/139, 0x8b}, {&(0x7f0000007640)=""/194, 0xc2}, {&(0x7f0000007740)=""/124, 0x7c}], 0x4, &(0x7f0000007800)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}}], 0x5, 0x10103, &(0x7f0000007980)={0x0, 0x989680}) r10 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r11) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f00000003c0)="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", 0x2000, &(0x7f0000008080)={&(0x7f0000000040)={0x50, 0x2f, 0x5, {0x7, 0x22, 0x1, 0x402008, 0xfffc, 0x6, 0x1, 0x8}}, &(0x7f00000000c0)={0x18, 0x0, 0x6}, &(0x7f0000000100)={0x18, 0xfffffffffffffff5, 0x1, {0x4}}, &(0x7f0000000140)={0x18, 0x0, 0x6d1, {0x5}}, &(0x7f00000001c0)={0x18, 0x0, 0x8001, {0x369226e5}}, &(0x7f0000000200)={0x28, 0xfffffffffffffff5, 0x8, {{0xab, 0xfff}}}, &(0x7f0000000280)={0x60, 0x0, 0x0, {{0x9, 0x7, 0x7, 0xfff, 0x9, 0xfffff3dc, 0x4, 0x40}}}, &(0x7f0000000300)={0x18, 0xfffffffffffffff5, 0x7f, {0x5}}, &(0x7f0000000340)={0x11, 0x0, 0x9, {'\x00'}}, &(0x7f00000023c0)={0x20, 0xfffffffffffffffe, 0x8001, {0x0, 0x8}}, &(0x7f0000002400)={0x78, 0xfffffffffffffffe, 0x2, {0x80000000, 0x7ff, 0x0, {0x0, 0x0, 0x1, 0x8, 0x3, 0x2, 0x2, 0x80, 0x24, 0x0, 0x6657, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffff, 0xec3a}}}, &(0x7f0000002480)={0x90, 0xfffffffffffffff5, 0x9332, {0x5, 0x0, 0x9, 0x200, 0x4f5e, 0x7fff, {0x0, 0x0, 0x2, 0x0, 0x8, 0xffffffffffffffff, 0x1000, 0x7, 0x30a, 0x1000, 0x80, 0xffffffffffffffff, 0xffffffffffffffff, 0x53, 0xfffff783}}}, &(0x7f0000002540)={0x118, 0x0, 0x3ff, [{0x3, 0xffff, 0x0, 0x7}, {0x5, 0x3, 0xa, 0x4, '/dev/ptmx\x00'}, {0x4, 0x4b, 0xa, 0x20000, '/dev/ptmx\x00'}, {0x5, 0x59a, 0x3, 0x4, '}))'}, {0x4, 0x7ff, 0x2, 0x7e3, '!*'}, {0x1, 0x7c4, 0xa, 0x3f, '/dev/ptmx\x00'}, {0x6, 0x7, 0x0, 0xff}, {0x2, 0x200, 0x4, 0x0, '$/*('}]}, &(0x7f0000002b80)={0x5c8, 0x0, 0xd, [{{0x0, 0x2, 0x5, 0x2a, 0xffff0000, 0x6c5, {0x3, 0x80, 0x10001, 0x100, 0xdfb, 0x589, 0x6d, 0x7, 0x2, 0x4000, 0x2eb, 0x0, 0xee00, 0xfffeffff, 0x6a02}}, {0x1, 0x4, 0xa, 0x8000, '/dev/ptmx\x00'}}, {{0x5, 0x3, 0x9, 0x6, 0x20, 0xffffa1f0, {0x6, 0x7, 0x5b18, 0x3c70, 0x0, 0x100, 0x4, 0x7, 0x3ff, 0x4000, 0x10000, 0xee01, 0x0, 0x8, 0x4}}, {0x6, 0x3, 0xa, 0x9, '/dev/ptmx\x00'}}, {{0x4, 0x10000, 0x2, 0x9, 0x5, 0x958, {0x4, 0x9, 0x4, 0x0, 0x5, 0x7, 0x5, 0x0, 0x2, 0xa000, 0x40, 0x0, 0xee00, 0x401, 0x1}}, {0x0, 0x9, 0x2, 0x3, '\x00\x00'}}, {{0x4, 0x0, 0x200, 0x6b0766c2, 0x0, 0x5, {0x4, 0x80000000, 0xfd3, 0xde, 0x4, 0x81, 0x8, 0x5, 0x1, 0x2000, 0x9, 0xee01, 0xffffffffffffffff, 0x1f, 0x80000000}}, {0x2, 0x606, 0x8, 0x2, '{\xad}@(:\x15\b'}}, {{0x3, 0x2, 0x6, 0x2, 0xcd, 0x8, {0x4, 0xffffffffffffcc7a, 0x3f, 0x6d4, 0x80, 0x1f, 0x7, 0xfff, 0x9, 0x1000, 0x6, r3, r5, 0x7, 0x5}}, {0x5, 0x7f, 0xa, 0x7ff, '/dev/ptmx\x00'}}, {{0x3, 0x2, 0x1, 0x100, 0x1, 0xe18, {0x3, 0x7, 0x0, 0x7, 0xd, 0x61, 0xffff, 0x3, 0x6, 0x2000, 0x0, r6, 0xee01, 0xfffffffa, 0xff}}, {0x1, 0x2, 0x0, 0x3cc}}, {{0x5, 0x3, 0x7, 0xfffffffffffffeff, 0x8001, 0xff, {0x6, 0x1, 0x43, 0x100000001, 0x2000000000000000, 0x6, 0x6, 0xcc8, 0x2, 0x1000, 0x400, 0xee01, r8, 0x4}}, {0x0, 0x8000, 0xa, 0x4, '/dev/ptmx\x00'}}, {{0x6, 0x3, 0x400, 0x1, 0x4, 0x142, {0x3, 0x200, 0x8000, 0x1, 0x1, 0x7, 0x4, 0x3, 0x4, 0x8000, 0x7, 0xee01, r9, 0x9, 0x5}}, {0x4, 0x7, 0x6, 0x7ff, '#[\xc4*&]'}}, {{0x2, 0x0, 0xdd0, 0x0, 0x80, 0x5, {0x2, 0x84, 0x3ff, 0x9, 0x1, 0x8000, 0x1, 0x9, 0x5, 0x2000, 0x3ff, 0xffffffffffffffff, 0x0, 0x8001, 0x7ff}}, {0x3, 0x200, 0x1, 0x9, '!'}}]}, &(0x7f0000007f80)={0xa0, 0x0, 0xad1, {{0x1, 0x1, 0x4, 0x20, 0x1, 0x40, {0x4, 0xfffffffffffffffe, 0x54, 0x1006, 0x5, 0x7, 0x9, 0x3, 0x3ff, 0x1000, 0x1ff, 0x0, r11, 0xb6800, 0xa008}}, {0x0, 0x1e}}}, &(0x7f0000008040)={0x20, 0x0, 0x8, {0x800, 0x4, 0x4, 0x5}}}) 10:18:04 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000003b0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 731.240323][T27340] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 731.267803][T27341] loop1: detected capacity change from 0 to 32 10:18:04 executing program 3: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0xfe8d) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x541b, &(0x7f0000000380)={0x20, 0xfffff150, 0x0, 0x7, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000000)) [ 731.428892][T27341] MINIX-fs: bad superblock [ 731.504652][T27341] loop1: detected capacity change from 0 to 32 [ 731.523518][T27341] MINIX-fs: bad superblock [ 731.524691][T27343] ptm ptm7: ldisc open failed (-12), clearing slot 7 10:18:05 executing program 2: sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1402, 0x100, 0x70bd28, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_NET_NS_FD={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040053}, 0x840) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket(0x1f, 0x1, 0x15) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r3 = dup(0xffffffffffffffff) r4 = socket(0x1000000000000010, 0x80802, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r7, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r7}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r3, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r7, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000140)=0x5) 10:18:05 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0xc0000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x541b, &(0x7f0000000380)={0x0, 0xfffeffff, 0x0, 0xfffffffc, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) 10:18:05 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000403b0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 731.819039][T27369] loop1: detected capacity change from 0 to 32 [ 731.860666][T27369] MINIX-fs: bad superblock 10:18:05 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0801227b7c00faff050000fff7fffffffffdf0"}) 10:18:05 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) prlimit64(r2, 0x4, &(0x7f0000000000)={0x1ff, 0x7f}, &(0x7f00000000c0)) 10:18:05 executing program 4: prlimit64(0x0, 0x5, &(0x7f0000000280)={0x1, 0x7}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:05 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = memfd_secret(0x80000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @private1}]}, &(0x7f0000000180)=0x10) dup3(r3, r1, 0x0) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x77, &(0x7f0000000080)={r6}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={r6, @in={{0x2, 0x4e20, @broadcast}}, [0x2, 0x800, 0x1f, 0x3, 0x30, 0x1, 0x1, 0x3, 0xfffffffffffffffd, 0x6, 0x200000000, 0x4, 0x1, 0x0, 0x800]}, &(0x7f0000000100)=0x100) r7 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r7, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r8 = openat$bsg(0xffffffffffffff9c, &(0x7f0000001500), 0x700, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f0000001540)={r4, 0x8}, &(0x7f0000001580)=0x17) 10:18:05 executing program 2: sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1402, 0x100, 0x70bd28, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_NET_NS_FD={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040053}, 0x840) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket(0x1f, 0x1, 0x15) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r3 = dup(0xffffffffffffffff) r4 = socket(0x1000000000000010, 0x80802, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r7, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r7}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r3, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r7, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) [ 731.942524][T27369] loop1: detected capacity change from 0 to 32 [ 731.969264][T27369] MINIX-fs: bad superblock 10:18:05 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000803b0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:05 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000000)={0x0, r0, 0x80, 0x5, 0x401, 0x81}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x400, 0x7, 0x0, 0x0, 0x0, "0001227b5a04000000000000f79fbcfffffdf0"}) 10:18:05 executing program 2: sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1402, 0x100, 0x70bd28, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_NET_NS_FD={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040053}, 0x840) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket(0x1f, 0x1, 0x15) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) dup(0xffffffffffffffff) r3 = socket(0x1000000000000010, 0x80802, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r6, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r6}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) [ 732.325544][T27402] loop1: detected capacity change from 0 to 32 10:18:05 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x9, 0x7f, 0x9bd, 0xfffffff8, 0x1a, "6f0bff117c2007db6d68cdf171147bb8e04cd8"}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000000), 0x4) r1 = syz_open_pts(r0, 0x0) ioctl$VIDIOC_ENUMOUTPUT(0xffffffffffffffff, 0xc0485630, &(0x7f0000000040)={0x8001, "7d00b7663eacc3b705a619fbd58279a5d50b9ed2385ac427bd5c38163c39a064", 0x3, 0xb7c3, 0x1000, 0x3200e0, 0x4}) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) close_range(r0, 0xffffffffffffffff, 0x2) [ 732.401384][T27402] MINIX-fs: bad superblock [ 732.458154][T27402] loop1: detected capacity change from 0 to 32 [ 732.479124][T27402] MINIX-fs: bad superblock 10:18:05 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r5, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, @in_args={0x2}}, './file0\x00'}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r6 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r6, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:06 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c03b0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:06 executing program 2: sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1402, 0x100, 0x70bd28, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_NET_NS_FD={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040053}, 0x840) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket(0x1f, 0x1, 0x15) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) dup(0xffffffffffffffff) socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) [ 732.748328][T27430] loop1: detected capacity change from 0 to 32 [ 732.770742][T27430] MINIX-fs: bad superblock [ 732.844557][T27430] loop1: detected capacity change from 0 to 32 [ 732.894704][T27430] MINIX-fs: bad superblock 10:18:06 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "1101227b7c00faff050000fff7fffffffffdf0"}) 10:18:06 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x583a02) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x8, 0x200, 0x8, 0xc0, 0xa, "2ed035ba438838b3b6beb6b000158c4af02810"}) 10:18:06 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000040)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$IOCTL_VMCI_CTX_ADD_NOTIFICATION(0xffffffffffffffff, 0x7af, &(0x7f0000000140)={@host, 0xbc3}) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r2 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r2, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) splice(r2, &(0x7f0000000040)=0x7, r0, &(0x7f0000000080)=0x321, 0x6, 0x0) 10:18:06 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000003c0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:06 executing program 2: sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1402, 0x100, 0x70bd28, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_NET_NS_FD={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040053}, 0x840) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket(0x1f, 0x1, 0x15) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) dup(0xffffffffffffffff) socket(0x1000000000000010, 0x80802, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) 10:18:06 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) r1 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x2, 0x8, &(0x7f0000001540)=[{&(0x7f00000002c0)="2e0a53ca5536ab464b257070a69017ceaec4fed03833b9ca45826bd3c28210d43094f4a04b777aeaed4798f3430fbf677f9908cf04e8c0c664679e51e1f8268c883c84637f43b3ce9601163c8afeb2147a9bd984dba02751e9a4d5fce6b99486b70e8b68727bbb52a743925dc82a668eb59d722b2708883885803b3bbf48767f15653215d409c01a40148b3a90589674d5ddffbd0dc14e0545a131dccb16ec651955a8f0eda89fd83fda4afbd2644fe4", 0xb0, 0x3ff}, {&(0x7f0000000100)="08fbb87f6d522e8c723d9d7202eb6842108389013e8a03012fc05d99c1158a005b9c42d4", 0x24, 0xfff}, {&(0x7f00000001c0)="ffd99dee3ae573ebc74d4e288fc717be5e27c9c562394a7a5a756663eafc9ff5e36185d67c234c024c520fa31a6ce103df65fcaf3cef8841ef61f1ea0c0570dc0ef158dcfef44007975b0357ccded6f85a34ab831d", 0x55, 0x1}, {&(0x7f00000003c0)="3c3f9ea490b5ee1d72810d0295cf85b182ff1d72dfb404f9ea0da2e06b8b02e7acd391cc0bd478f507129bf6966b6f740f30a59e33e6016b08aca3219b419e9d5a28ee8c8affdd07bfff15d894e3f8d04ab2a0fc62aaf06b85e836993e331255847387f5860f0304d954809da00b8ceaf573a93108f155eb11e4197f5b45471406343baa95bf00d27edd7193c68d1aa5db431bd7700068b3e114199a1c97", 0x9e, 0x7fffffff}, {&(0x7f0000000140)="643fb11af9579fb5ac30601b064ad4de", 0x10, 0x1f}, {&(0x7f0000000480)="3eefe0e03ad6deedd2c5fa16649dc933cf9e58151a4b2da12851fd2dc331b46bd04b2b6d2ba16c4fa13e6c9207004957cf75c48f9ed67ec03cf4083afdcb0aafce4e3e75d2ac671b182858a38984466a74fd84d99b6ff38e3d557d43b3c3d9d97bd836c9b82bda746a909db9ae", 0x6d, 0x80}, {&(0x7f0000000500)="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", 0x1000, 0x7f}, {&(0x7f0000001500)="0b9a7ebb6091fd6092da49af84a4af9733fc585c116749fc9ff225bf0b6988b5aad60fdd260d5ee82b0f242fa7d88a8ab6446661b2840bc6a663f6fd65f325", 0x3f, 0x1f}], 0x88, &(0x7f0000001600)={[{@iocharset={'iocharset', 0x3d, 'cp737'}}, {@mode={'mode', 0x3d, 0x7fff}}], [{@dont_measure}, {@subj_role={'subj_role', 0x3d, '/dev/ptmx\x00'}}, {@obj_role={'obj_role', 0x3d, '!\xf1:+\''}}, {@fsmagic={'fsmagic', 0x3d, 0x200}}, {@euid_gt}]}) r2 = openat(r1, &(0x7f00000016c0)='./file0\x00', 0x100, 0x42) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() ioctl$INCFS_IOC_FILL_BLOCKS(r2, 0x80106720, &(0x7f0000001780)={0x1, &(0x7f0000001740)=[{0x7, 0x32, &(0x7f0000001700)="3325a9d2678621856eff348d95cf64da1cb0d68b13adf1d8fc558aa11acac709deddf6b90dd4aeabc12d570d07daaf29f4eb", 0x0, 0x1}]}) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 733.358164][T27454] loop1: detected capacity change from 0 to 32 [ 733.397300][T27454] MINIX-fs: bad superblock 10:18:06 executing program 2: sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1402, 0x100, 0x70bd28, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_NET_NS_FD={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040053}, 0x840) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket(0x1f, 0x1, 0x15) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) dup(0xffffffffffffffff) socket(0x1000000000000010, 0x80802, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) [ 733.482779][T27462] loop0: detected capacity change from 0 to 264192 [ 733.510619][T27454] loop1: detected capacity change from 0 to 32 [ 733.551931][T27454] MINIX-fs: bad superblock 10:18:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={{0x3, @default}, [@null, @bcast, @null, @remote, @null, @bcast, @bcast, @rose]}, &(0x7f0000000280)=0xfffffffffffffe1f, 0x40000) r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) ioctl$EXT4_IOC_MIGRATE(r4, 0x6609) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r5, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x5}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x1, 0x1, 0x8, 0xf75c}}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) ioctl$BLKTRACESTART(r6, 0x1274, 0x0) r7 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r7, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:07 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000403c0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:07 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0xfffffff8, 0x0, 0x0, 0x0, "8000000063a68109000000f21f00"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x40, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 733.787150][T27462] loop0: detected capacity change from 0 to 264192 [ 733.926443][T27489] loop1: detected capacity change from 0 to 32 10:18:07 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 734.014313][T27489] MINIX-fs: bad superblock 10:18:07 executing program 2: sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1402, 0x100, 0x70bd28, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_NET_NS_FD={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040053}, 0x840) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket(0x1f, 0x1, 0x15) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) dup(0xffffffffffffffff) socket(0x1000000000000010, 0x80802, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) [ 734.122688][T27489] loop1: detected capacity change from 0 to 32 [ 734.166119][T27489] MINIX-fs: bad superblock 10:18:07 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0003227b7c00faff050000fff7fffffffffdf0"}) 10:18:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0xfffffffd, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:07 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:07 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r3 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@empty}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r3, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) sendfile(r3, r0, &(0x7f0000000000)=0x4, 0x5) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/timer_list\x00', 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r4}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r4, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000200)={'ip6_vti0\x00', &(0x7f00000002c0)={'ip6tnl0\x00', r4, 0x29, 0xc5, 0x4, 0xa0, 0x25, @ipv4={'\x00', '\xff\xff', @loopback}, @remote, 0x700, 0x8, 0x6b9f, 0x5}}) 10:18:07 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000803c0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:07 executing program 2: sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1402, 0x100, 0x70bd28, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_NET_NS_FD={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040053}, 0x840) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket(0x1f, 0x1, 0x15) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) dup(0xffffffffffffffff) socket(0x1000000000000010, 0x80802, 0x0) socket$nl_route(0x10, 0x3, 0x0) [ 734.516017][T27522] loop1: detected capacity change from 0 to 32 [ 734.541119][T27522] MINIX-fs: bad superblock [ 734.688217][T27522] loop1: detected capacity change from 0 to 32 [ 734.711651][T27522] MINIX-fs: bad superblock [ 734.719532][T27525] warn_alloc: 4 callbacks suppressed [ 734.719553][T27525] syz-executor.0: vmalloc error: size 4096, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 734.742182][T27525] CPU: 0 PID: 27525 Comm: syz-executor.0 Not tainted 5.15.0-syzkaller #0 [ 734.750726][T27525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 734.760917][T27525] Call Trace: [ 734.764215][T27525] [ 734.767164][T27525] dump_stack_lvl+0xcd/0x134 [ 734.771790][T27525] warn_alloc.cold+0x87/0x17a [ 734.776496][T27525] ? zone_watermark_ok_safe+0x290/0x290 [ 734.782086][T27525] ? io_schedule_timeout+0x180/0x180 [ 734.787391][T27525] ? __vmalloc_node_range+0x574/0xab0 [ 734.792780][T27525] __vmalloc_node_range+0x883/0xab0 [ 734.798024][T27525] ? vfree_atomic+0xe0/0xe0 [ 734.802555][T27525] ? __down_timeout+0x10/0x10 [ 734.808931][T27525] ? n_tty_open+0x16/0x170 [ 734.813386][T27525] vzalloc+0x67/0x80 [ 734.817310][T27525] ? n_tty_open+0x16/0x170 [ 734.821755][T27525] n_tty_open+0x16/0x170 [ 734.826015][T27525] ? n_tty_set_termios+0x1010/0x1010 [ 734.831302][T27525] tty_ldisc_open+0x9b/0x110 [ 734.835893][T27525] tty_ldisc_setup+0x90/0x100 [ 734.840570][T27525] tty_init_dev.part.0+0x1f4/0x610 [ 734.845695][T27525] ? pty_unix98_compat_ioctl+0x50/0x50 [ 734.851160][T27525] tty_init_dev+0x5b/0x80 [ 734.855490][T27525] ptmx_open+0x112/0x360 [ 734.859740][T27525] ? pty_unix98_compat_ioctl+0x50/0x50 [ 734.865205][T27525] chrdev_open+0x266/0x770 [ 734.869636][T27525] ? cdev_device_add+0x210/0x210 [ 734.874578][T27525] ? fsnotify_perm.part.0+0x22d/0x620 [ 734.879951][T27525] do_dentry_open+0x4c8/0x1250 [ 734.884714][T27525] ? cdev_device_add+0x210/0x210 [ 734.889739][T27525] path_openat+0x1cad/0x2750 [ 734.894331][T27525] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 734.900496][T27525] ? path_lookupat+0x860/0x860 [ 734.905264][T27525] ? expand_files+0x118/0x890 [ 734.909952][T27525] ? expand_files+0x45e/0x890 [ 734.914638][T27525] ? __sanitizer_cov_trace_pc+0x59/0x60 [ 734.920205][T27525] do_filp_open+0x1aa/0x400 [ 734.924713][T27525] ? may_open_dev+0xf0/0xf0 [ 734.929217][T27525] ? rwlock_bug.part.0+0x90/0x90 [ 734.934155][T27525] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 734.940410][T27525] ? _find_next_bit+0x1e3/0x260 [ 734.945261][T27525] ? _raw_spin_unlock+0x24/0x40 [ 734.950110][T27525] ? alloc_fd+0x2f0/0x670 [ 734.954451][T27525] do_sys_openat2+0x16d/0x4d0 [ 734.959137][T27525] ? build_open_flags+0x6f0/0x6f0 [ 734.964163][T27525] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 734.971056][T27525] __x64_sys_openat+0x13f/0x1f0 [ 734.975923][T27525] ? __ia32_sys_open+0x1c0/0x1c0 [ 734.980867][T27525] ? syscall_enter_from_user_mode+0x2b/0x70 [ 734.986782][T27525] do_syscall_64+0x35/0xb0 [ 734.991225][T27525] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 734.997122][T27525] RIP: 0033:0x7f1f4044eae9 [ 735.001558][T27525] 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 bc ff ff ff f7 d8 64 89 01 48 [ 735.021164][T27525] RSP: 002b:00007f1f3d9a3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 735.029676][T27525] RAX: ffffffffffffffda RBX: 00007f1f40562020 RCX: 00007f1f4044eae9 [ 735.037739][T27525] RDX: 2f606557d6081b8a RSI: 0000000020000180 RDI: ffffffffffffff9c [ 735.045705][T27525] RBP: 00007f1f404a8f25 R08: 0000000000000000 R09: 0000000000000000 [ 735.053669][T27525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 735.061632][T27525] R13: 00007fff4ac14e4f R14: 00007f1f3d9a3300 R15: 0000000000022000 [ 735.069694][T27525] [ 735.073128][T27525] Mem-Info: [ 735.076292][T27525] active_anon:278 inactive_anon:136036 isolated_anon:0 [ 735.076292][T27525] active_file:7101 inactive_file:90309 isolated_file:0 [ 735.076292][T27525] unevictable:768 dirty:183 writeback:0 [ 735.076292][T27525] slab_reclaimable:23910 slab_unreclaimable:117066 [ 735.076292][T27525] mapped:65145 shmem:10133 pagetables:4435 bounce:0 [ 735.076292][T27525] kernel_misc_reclaimable:0 [ 735.076292][T27525] free:1185713 free_pcp:8861 free_cma:0 [ 735.118511][T27525] Node 0 active_anon:1112kB inactive_anon:543232kB active_file:28288kB inactive_file:361236kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:260580kB dirty:732kB writeback:0kB shmem:38084kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 217088kB writeback_tmp:0kB kernel_stack:12768kB pagetables:17740kB all_unreclaimable? no [ 735.150520][T27525] Node 1 active_anon:0kB inactive_anon:912kB active_file:116kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:2448kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB all_unreclaimable? no [ 735.179561][T27525] Node 0 DMA free:15360kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 735.207556][T27525] lowmem_reserve[]: 0 2647 2648 2648 2648 [ 735.213353][T27525] Node 0 DMA32 free:779372kB boost:0kB min:35688kB low:44608kB high:53528kB reserved_highatomic:0KB active_anon:1112kB inactive_anon:541256kB active_file:28288kB inactive_file:361236kB unevictable:1536kB writepending:732kB present:3129332kB managed:2718932kB mlocked:0kB bounce:0kB free_pcp:36972kB local_pcp:21992kB free_cma:0kB [ 735.244246][T27525] lowmem_reserve[]: 0 0 0 0 0 [ 735.249049][T27525] Node 0 Normal free:0kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:656kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 735.275600][T27525] lowmem_reserve[]: 0 0 0 0 0 10:18:08 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c03c0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 735.280384][T27525] Node 1 Normal free:3948120kB boost:0kB min:54208kB low:67760kB high:81312kB reserved_highatomic:0KB active_anon:0kB inactive_anon:912kB active_file:116kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 735.310057][T27525] lowmem_reserve[]: 0 0 0 0 0 [ 735.314789][T27525] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 735.327523][T27525] Node 0 DMA32: 1*4kB (U) 1931*8kB (UM) 5*16kB (ME) 132*32kB (UME) 83*64kB (UM) 7*128kB (ME) 1*256kB (E) 1*512kB (M) 1*1024kB (U) 1*2048kB (U) 183*4096kB (M) = 779372kB [ 735.344784][T27525] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 735.356396][T27525] Node 1 Normal: 112*4kB (UM) 193*8kB (UME) 141*16kB (UME) 84*32kB (UME) 51*64kB (UE) 37*128kB (UME) 14*256kB (U) 5*512kB (UE) 1*1024kB (E) 3*2048kB (UM) 957*4096kB (M) = 3948120kB [ 735.374947][T27525] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 735.384684][T27525] Node 0 hugepages_total=6 hugepages_free=0 hugepages_surp=4 hugepages_size=2048kB [ 735.394082][T27525] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 735.403834][T27525] Node 1 hugepages_total=2 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 735.413661][T27525] 58762 total pagecache pages [ 735.418447][T27525] 0 pages in swap cache [ 735.422614][T27525] Swap cache stats: add 0, delete 0, find 0/0 [ 735.428779][T27525] Free swap = 0kB [ 735.432511][T27525] Total swap = 0kB [ 735.436319][T27525] 2097051 pages RAM 10:18:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) r2 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r2, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYRESDEC=r2, @ANYRES64=r1], 0xfe8d) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r3, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 735.440146][T27525] 0 pages HighMem/MovableOnly [ 735.444829][T27525] 383909 pages reserved [ 735.449070][T27525] 0 pages cma reserved [ 735.467433][T27525] ptm ptm3: ldisc open failed (-12), clearing slot 3 10:18:08 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x2, 0x1ff, 0x5, 0x40, 0x7, "2a2e211523dde626bb9df1e250bff59f13c6b2"}) getrlimit(0xe, &(0x7f00000000c0)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:09 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x7ff}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) prlimit64(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:09 executing program 2: sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1402, 0x100, 0x70bd28, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_NET_NS_FD={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040053}, 0x840) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket(0x1f, 0x1, 0x15) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) dup(0xffffffffffffffff) socket(0x1000000000000010, 0x80802, 0x0) [ 735.649115][T27544] loop1: detected capacity change from 0 to 32 [ 735.704909][T27544] MINIX-fs: bad superblock [ 735.793361][T27544] loop1: detected capacity change from 0 to 32 [ 735.853720][T27544] MINIX-fs: bad superblock 10:18:09 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x81}, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r2 = dup(0xffffffffffffffff) r3 = socket(0x1000000000000010, 0x80802, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r6, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2400000071000100000000000000000007000000", @ANYRES32=r6, @ANYBLOB="0c00010000000000000000000dff21ec525cad4f471c47bf04195464fc07f203cbe413630a71f88d633e95a2114da64fb7392300004455637b06f80fa527791f5192a096eb9c7ebb8e23db62e68696077b6555356af9dc9ebe34561ea586dc02053d528bcc0b2c048a1d3f07d7edf39fc783dd14248621f8125fea8705399d9b0fcb67548fa6d78a577caf745c4ec099cbcde4e835ca2c7e5f05c097e53e57aa00000080000000008affff000058af3bd666143eecf17e8009f4fb2d6d7cdc979cbc41d2dc6f08a28636828b34c960414ef7bec6be588175b5f7de35dedd4de26569a2c0c510"], 0x24}}, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r6, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)) [ 736.103312][T27566] __nla_validate_parse: 7 callbacks suppressed [ 736.103334][T27566] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 736.238268][T27572] ptm ptm3: ldisc open failed (-12), clearing slot 3 10:18:09 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0005227b7c00faff050000fff7fffffffffdf0"}) 10:18:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r5, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1b, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) ioctl$TCSETSF(0xffffffffffffffff, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x1, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:09 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = getpid() r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x280400, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x19) sched_setscheduler(r1, 0x5, &(0x7f0000000380)) sched_setattr(r1, &(0x7f0000000000)={0x38, 0x5, 0x0, 0x1, 0x8000, 0x7, 0x4, 0x64b, 0x0, 0x7}, 0x0) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:09 executing program 2: sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1402, 0x100, 0x70bd28, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_NET_NS_FD={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040053}, 0x840) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket(0x1f, 0x1, 0x15) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) dup(0xffffffffffffffff) 10:18:09 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000003d0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:09 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) prlimit64(r0, 0xf, 0x0, &(0x7f0000000000)) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r2, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r3 = syz_open_pts(r2, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x9, 0x1, 0x5, 0x0, 0x0, 0x2, 0x51104, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x80, 0x0, @perf_bp={&(0x7f00000000c0), 0x7}, 0x400b2, 0x0, 0x5, 0x6, 0xff, 0x4, 0x3216, 0x0, 0x3ff, 0x0, 0x2}, 0x0, 0x6, r1, 0x3) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 736.383342][T27580] loop1: detected capacity change from 0 to 32 [ 736.421382][T27582] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 736.467367][T27580] MINIX-fs: bad superblock 10:18:09 executing program 2: sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1402, 0x100, 0x70bd28, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_NET_NS_FD={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040053}, 0x840) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket(0x1f, 0x1, 0x15) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 736.547245][T27580] loop1: detected capacity change from 0 to 32 [ 736.611981][T27580] MINIX-fs: bad superblock 10:18:10 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(0xffffffffffffffff, 0x800) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x202200) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:10 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000403d0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:10 executing program 2: sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1402, 0x100, 0x70bd28, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_NET_NS_FD={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040053}, 0x840) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket(0x1f, 0x1, 0x15) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 736.968388][T27608] loop1: detected capacity change from 0 to 32 [ 737.003291][T27608] MINIX-fs: bad superblock 10:18:10 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000803d0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:10 executing program 2: sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1402, 0x100, 0x70bd28, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_NET_NS_FD={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040053}, 0x840) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket(0x1f, 0x1, 0x15) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) syz_open_pts(r0, 0x0) [ 737.235130][T27617] loop1: detected capacity change from 0 to 32 [ 737.289621][T27617] MINIX-fs: bad superblock [ 737.396895][T27617] loop1: detected capacity change from 0 to 32 [ 737.475913][T27617] MINIX-fs: bad superblock 10:18:11 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) prlimit64(0x0, 0x8, &(0x7f0000000000)={0x20000, 0x2}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) r2 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r2, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) write$binfmt_aout(r0, &(0x7f0000000040)=ANY=[@ANYRES32=r2], 0xfffffffffffffdc4) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r3, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:11 executing program 2: sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1402, 0x100, 0x70bd28, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_NET_NS_FD={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040053}, 0x840) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket(0x1f, 0x1, 0x15) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:18:11 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c03d0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:11 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0007227b7c00faff050000fff7fffffffffdf0"}) 10:18:11 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x800, 0x3, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)=0x7) syz_open_pts(r0, 0x4800) read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) sched_setattr(r1, &(0x7f0000000000)={0x38, 0x6, 0x12, 0x6, 0x9, 0x7f, 0x6, 0x90bf, 0xe6bd, 0x1}, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x200, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x10000000, 0x2, 0x4, 0x20, 0x9, 0xfffffffffffffffd, 0x2, 0x3ff}, 0x0) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) prlimit64(0xffffffffffffffff, 0xa, &(0x7f00000000c0)={0x100006}, &(0x7f0000000100)) [ 737.919837][T27645] loop1: detected capacity change from 0 to 32 [ 737.960365][T27645] MINIX-fs: bad superblock [ 738.106128][T27645] loop1: detected capacity change from 0 to 32 [ 738.110656][T27639] sp0: Synchronizing with TNC [ 738.131856][T27645] MINIX-fs: bad superblock 10:18:11 executing program 2: sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1402, 0x100, 0x70bd28, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_NET_NS_FD={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040053}, 0x840) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket(0x1f, 0x1, 0x15) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:18:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/diskstats\x00', 0x0, 0x0) r3 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x2, 0x4, 0x0, 0x1, 0xfffffffc}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r3, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) fsconfig$FSCONFIG_SET_FD(r2, 0x5, &(0x7f0000000080)='^$##--\x00', 0x0, r3) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000), 0x84000, 0x0) 10:18:11 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000003e0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:11 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0, 0x0}) sched_setattr(r0, &(0x7f0000000080)={0x38, 0x3, 0x10000028, 0x7, 0x7f, 0x80000001, 0x7, 0x3, 0xfff, 0x68420bb6}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000000)=ANY=[], 0xfe8d) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:11 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x7ff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 738.434937][T27674] loop1: detected capacity change from 0 to 32 [ 738.461076][T27672] ttyprintk ttyprintk: ldisc open failed (-12), clearing slot 0 [ 738.497100][T27674] MINIX-fs: bad superblock 10:18:12 executing program 2: sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1402, 0x100, 0x70bd28, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_NET_NS_FD={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040053}, 0x840) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket(0x1f, 0x1, 0x15) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:18:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffff9, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 738.549019][T27674] loop1: detected capacity change from 0 to 32 [ 738.572885][T27674] MINIX-fs: bad superblock 10:18:12 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x1, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0xd, 0x0, 0x0, 0xb, "0001227b7c00faff050000fff7fffffffffdf0"}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x101180, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000040)=0x4) 10:18:12 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000403e0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 738.904827][T27688] ptm ptm3: ldisc open failed (-12), clearing slot 3 10:18:12 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) sched_setattr(r1, &(0x7f0000000000)={0x38, 0x2, 0x8000000, 0x5, 0x8, 0x1, 0x3, 0x100, 0x0, 0x2}, 0x0) getpid() r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) sched_setattr(r3, &(0x7f00000000c0)={0x38, 0x1, 0x5, 0xeee6, 0xff, 0xf9, 0x5, 0x6, 0x401, 0x2c}, 0x0) [ 739.022002][T27705] loop1: detected capacity change from 0 to 32 [ 739.082064][T27705] MINIX-fs: bad superblock [ 739.220788][T27705] loop1: detected capacity change from 0 to 32 [ 739.249189][T27705] MINIX-fs: bad superblock 10:18:12 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0009227b7c00faff050000fff7fffffffffdf0"}) 10:18:12 executing program 2: sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1402, 0x100, 0x70bd28, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_NET_NS_FD={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040053}, 0x840) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket(0x1f, 0x1, 0x15) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:18:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs2/custom0\x00', 0x800, 0x0) ioctl$BTRFS_IOC_BALANCE_CTL(r2, 0x40049421, 0x2) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000000)={0x73, 0x8, 0x1000, 0x7, 0x17, "8cf3a34e232d13eedfa190f69a5c2b9647f67a"}) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:12 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r5, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$VT_RELDISP(r1, 0x5605) sendmsg$AUDIT_TTY_SET(r4, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x18, 0x3f9, 0x20, 0x70bd2c, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x40}, 0x48080) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r6 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r6, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 739.373040][T27723] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 10:18:12 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000803e0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 739.420697][T27723] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1017 sclass=netlink_route_socket pid=27723 comm=syz-executor.4 10:18:13 executing program 2: sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1402, 0x100, 0x70bd28, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_NET_NS_FD={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040053}, 0x840) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket(0x1f, 0x1, 0x15) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) [ 739.647390][T27733] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 739.662937][T27735] loop1: detected capacity change from 0 to 32 [ 739.688734][T27733] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1017 sclass=netlink_route_socket pid=27733 comm=syz-executor.4 10:18:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0xffffff01, 0xcc, 0x4, 0x3, 0x10, "f317f9d32ec7c2bd563e33b0d1a660f5e5e97c"}) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 739.751370][T27735] MINIX-fs: bad superblock 10:18:13 executing program 2: sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1402, 0x100, 0x70bd28, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_NET_NS_FD={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040053}, 0x840) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) socket(0x1f, 0x1, 0x15) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:18:13 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x11) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) dup(r0) [ 739.836899][T27735] loop1: detected capacity change from 0 to 32 [ 739.864639][T27735] MINIX-fs: bad superblock 10:18:13 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c03e0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:13 executing program 2: sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1402, 0x100, 0x70bd28, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_NET_NS_FD={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040053}, 0x840) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) [ 740.042827][T27763] loop1: detected capacity change from 0 to 32 [ 740.059816][T27763] MINIX-fs: bad superblock [ 740.121497][T27763] loop1: detected capacity change from 0 to 32 [ 740.178466][T27763] MINIX-fs: bad superblock 10:18:14 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x811a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x37fc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x569fc2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000480)=0x2, 0x4) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x0, 0x0, 0x0, 0x7, 0x0, 0x70d, 0x41065, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x40, 0x0, 0x0, 0x5}, 0x0, 0xfffffffffdffffff, r0, 0x1) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'bridge0\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @dev}, 0x14) sendto$inet6(r3, &(0x7f0000000280)="4103092c1116480402020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 10:18:14 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000003f0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r2 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r2, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) ftruncate(r2, 0x8f) r3 = signalfd4(r1, &(0x7f0000000000)={[0x75]}, 0x8, 0x800) r4 = dup(0xffffffffffffffff) r5 = socket(0x1000000000000010, 0x80802, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r8, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r8}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r4, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r8, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000140)=0x1) ioctl$KDFONTOP_GET(r3, 0x4b72, &(0x7f0000000040)={0x1, 0x1, 0x1a, 0x6, 0x5a, &(0x7f00000003c0)}) 10:18:14 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) getrlimit(0xbde0bc6cede5f2d5, &(0x7f0000000040)) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) r2 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r2, 0x6612) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x3c9, 0x0, 0x0, 0x0, 0x0, "0001227b7cfe95bbbf243411d1a536bb05f6e8"}) 10:18:14 executing program 2: sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1402, 0x100, 0x70bd28, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_NET_NS_FD={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040053}, 0x840) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:18:14 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "02c9227b7c00faff050000fff7fffffffffdf0"}) [ 740.668758][T27790] loop1: detected capacity change from 0 to 32 [ 740.770659][T27790] MINIX-fs: bad superblock [ 740.831747][T27798] af_packet: tpacket_rcv: packet too big, clamped from 62197 to 32638. macoff=82 [ 740.873998][T27799] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:18:14 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000403f0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:14 executing program 2: sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1402, 0x100, 0x70bd28, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_NET_NS_FD={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040053}, 0x840) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:18:14 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x40000000, 0x0, 0x0, 0x3, 0x19, "8000000063a6910900"}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)={0x96, 0x6, &(0x7f00000003c0)="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"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:14 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x38, 0x0, 0x0, 0x9, 0x100, 0xffffffff, 0x9, 0x793a4a51, 0x5, 0xfffffffe}, 0x0) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) r2 = dup(0xffffffffffffffff) r3 = socket(0x1000000000000010, 0x80802, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r6, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r6}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r6, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000000)={0x100, 0x5, 0x3, 0x5, 0xc, "0def07f5dafdaf58df205f43d79980d7fc171b"}) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 741.138088][T27814] loop1: detected capacity change from 0 to 32 [ 741.184444][T27814] MINIX-fs: bad superblock [ 741.301896][T27814] loop1: detected capacity change from 0 to 32 [ 741.327873][T27823] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:18:14 executing program 2: sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1402, 0x100, 0x70bd28, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_NET_NS_FD={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040053}, 0x840) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:18:14 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) getrlimit(0xe, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 741.393778][T27814] MINIX-fs: bad superblock 10:18:14 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000803f0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:14 executing program 2: sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1402, 0x100, 0x70bd28, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_NET_NS_FD={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040053}, 0x840) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0xfe8d) [ 741.532477][T27837] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:18:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x6, 0x0, 0x0, 0x3, 0x100000000000}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) setrlimit(0xe, &(0x7f0000000000)={0xffff, 0x9}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) syz_open_pts(r0, 0x101042) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 741.705050][T27845] loop1: detected capacity change from 0 to 32 [ 741.766912][T27845] MINIX-fs: bad superblock [ 741.848282][T27845] loop1: detected capacity change from 0 to 32 [ 741.897328][T27845] MINIX-fs: bad superblock 10:18:15 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0ffd227b7c00faff050000fff7fffffffffdf0"}) 10:18:15 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x0, 0xa5, 0x9, 0x7, 0x17, "c90116c40a3e11fbd267b08c493d48bf8fbac3"}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x401}}, './file0\x00'}) fcntl$addseals(r2, 0x409, 0x4) 10:18:15 executing program 2: sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1402, 0x100, 0x70bd28, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_NET_NS_FD={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040053}, 0x840) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:18:15 executing program 0: r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r0, 0x80489439, &(0x7f00000000c0)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x7) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:15 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c03f0000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/mcfilter\x00') ioctl$KDADDIO(r1, 0x4b34, 0x5) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 742.271943][T27874] loop1: detected capacity change from 0 to 32 10:18:15 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) [ 742.442247][T27874] MINIX-fs: bad superblock 10:18:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) r1 = socket$can_raw(0x1d, 0x3, 0x1) sendmmsg(r1, &(0x7f0000002200)=[{{&(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c56b7df091f7c947baa077f03a8d4c4a3b8aac95c6699b157e0b9f7d1730decf2411a6ee52fd676bc9737d7a275b72660b04551d5ba9f74ca77e7259d386bd"}, 0x80, 0x0}}], 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 742.520503][T27874] loop1: detected capacity change from 0 to 32 10:18:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:18:16 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYRES16], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 742.594819][T27874] MINIX-fs: bad superblock 10:18:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) getrlimit(0x7, &(0x7f0000001e40)) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900, 0x0, 0x0, 0x0, 0x6a8}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r2 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r2, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) r3 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r3, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) r4 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r4, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) r5 = syz_open_dev$vcsn(&(0x7f0000001700), 0x0, 0xa400) r6 = syz_mount_image$qnx6(&(0x7f0000001740), &(0x7f0000001780)='./file0\x00', 0x3, 0x8, &(0x7f0000001bc0)=[{&(0x7f00000017c0)="2845d0d12fcb2f54d4db1300d94cf875c05cf6b067856d70396c2fea3e769791fe44835de20a8e2416b7d798318501dad79d249cb2f8961e47dbf371ea26987091d0e2ad", 0x44, 0x9}, {&(0x7f0000001840)="44a721f0e7d7cca0a5d948a4", 0xc, 0x3}, {&(0x7f0000001880)="74ae1feadc07f565ea5c06e80eaeeed6b87ae82a7f1a72abbb5752135620f3017254dc699c440c4cee3a075536672107f55c003a870da43befcc7fc05409f908d1759c84a9d5d706f60141410e5e1dd4b6d9e0297e1eb8b435fdaafa3a848c2738c1bb178c31ab33", 0x68, 0x3bc}, {&(0x7f0000001900)="957d4d15d2db9530f65b30bb64403b3c4679f797b2020a17cb7d652114adcc29fc6a0612b3fa9686fde534ea4147ae322a238db4bd51e25815f218d548c9f98ba4eda1c2886fee617c79fce341b836", 0x4f, 0x4}, {&(0x7f0000001980)="84f77617117ccde72e6b289b36d04015ae618e066b9b8fdc0cd5485a6283b0c531397ea9f91a38e80bf9268ca5c5cff0c85023a79f7ae93dd03f4cbaa1537463ec3ad45c6a325a0a84be8ce1a27368f460070f581d00c91407222014a5bc788edf916a54a4200bf1ec2496b5840e0cf2f093beb607977f671dd1de588877f61877363a438819fb712a1d1fb2b530c25e754d57f6f8bd25fdc4ff68bc3f63", 0x9e, 0x33f}, {&(0x7f0000001a40)="bdfc737e5efa9d50957025423e9975853640fe3fdc972e84b7954e43b1713cc1453c5f07f0b6a5064dd172fda977df1b7aa3", 0x32, 0x7}, {&(0x7f0000001a80)="d1ce7ce6686d43cf4fd38a07d8afd8df8128b205c4d0d23ce7e27fedf4ab7d195402dcfa2ef133e5755f957d01388b71b29e061dc83e3f6883bdd8340c82cc095bcc9f2dec338249a56f94c4306e3190089647d3eff77c10", 0x58, 0x101}, {&(0x7f0000001b00)="642480eb725ffd2c35fd2127c1e59c596abe9be0c9ec09c942eac3ad028c0b18dea88aa302a4eba447bcc79e5396d5ba85db3ecbb87b83bc07440634676d70d4a0025d2887663ee9728332d11b93e13edb3b24f18da99114fa27a81a1a1e655e5b06e5cf76a0e6ee7f832eea1eb5d9026e4e6bacf6100e2798b88aaae8d757eba68d64468ed28670c70ce31786fa0378e9583cba42b25dc9e534def7aca7488fdfd01a7e", 0xa4, 0x100000001}], 0x40015, &(0x7f0000001c80)={[{'/dev/ptmx\x00'}, {'/dev/ptmx\x00'}, {'/dev/ptmx\x00'}], [{@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@hash}, {@subj_type={'subj_type', 0x3d, '}[$-&'}}, {@dont_appraise}, {@obj_type={'obj_type', 0x3d, '/dev/ptmx\x00'}}, {@fsname={'fsname', 0x3d, '#'}}, {@euid_gt={'euid>', 0xee01}}, {@uid_lt}]}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000001d40)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f00000003c0)="1a19719bfa033c8cfdbe2d995dbf4c2d3931f351edbd88e14cd6f91012fb22c94b95215556f079a746934671f342b05f8a0dbcb4ee106a89ddcfa9fdaca65f38218fb7f293ae060304b531df45580b7b469e073649f3c51e368a8955911fa1b2e6d3fa1e5bde3d69804a71d618f66a5e2c7dd4b8ca1cffdecdf6069b155469da5c53aa5c9d568e69f518563e04469b34da26f6abc9075301e5ab3d194ffe30363d4613c4be11de677f73c3c05b3669112cd7465f3d20dac60779fef01dbcb226a7c7828d1b5cd06763889ea773ee3f7ed309dd765203f257b305f9a49619bdc6a63443a21b3491d1d984af0a03", 0xed}, {&(0x7f0000000000)="5472f505e5735f44b4d30b9f55b40fb4400ecfc4258c43d2ffe60151a2b898c1", 0x20}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000000c0)="5c50d46793d12892a9cf23ee816ad1d15752c20caac25c4b6de323149af9f65dacd1fa026670911fdf380f36ba4c5d2763eaea4d05a077ee959d025bf14a8abee2711e410d048145542449c19a5f2abc3892a57aa15b47", 0x57}, {&(0x7f0000000140)="0de7bf76e4d6604b67098601e3b77a6c5036816ac23d9cae0b0408b9888d85f4d57968763ae1c59be25bb821dc5b812d0572916e54b5e1344dd79f4e9f", 0x3d}, {&(0x7f00000001c0)="036a6d09ee990c1f71ccc88c8d2db865d82df422e28da823af59cf492869b7b644f4dffa50f8825b773dc3", 0x2b}, {&(0x7f0000000200)="8320b4f594b98f7f6fd1144ce20e77291fa51d46d8fae9244c7cd8100b8ef486bac3f78ff273f300bc9dcd658c68fa1bdd46fcaaf63cbdffa1ae12f5726a", 0x3e}, {&(0x7f00000014c0)="a1312118b13fd7e2ce2296d621813f7460b88e3ab1cf89b8d83ed97097bbc6362f8bcd4e1808e5f4084d2e281c096c8487b5b3869e6c57e151f94b7bcace66a92b590a832763e08aea75b2c8900152d145a03ca9a42a670005d71308765634fb52ad1da14395c6209b0a43c8b09d2c982c16249754ef805ee9f8646239bc5834f7724271115d4fb01e3eb61bf1bb78817ab47c775b871409f9489d8aea2492215360304afc16be0bfa29e4fa67a07789517d3a1a1023fa8bd2ae75f4b165a1d44d34dfdc64edf0343acfbc5da384", 0xce}, {&(0x7f00000002c0)="b50c730a547e156c6b166947cd2acd8f39cbc1a75400709af3b98457133afa98966d9867446f54437c334473c7e92afdd01e4361b15e2f893014540ce96bc07890575ab9455de0b06a6894e20093e332e3549b9eca89f2a0784838ffbeab7bf298df9197366b6da368f8daa45f9c55d446da596336060adb6d644158e75912b426f8ba517ebf315f510883f023ab21f534", 0x91}, {&(0x7f00000015c0)="7681bac21281d665c1c4181f66481698a041971a9d71b359cf7c65a862d170f57c526b4836fd04d92851f63752638dfccf3fc0ce604bba9d36109dca3b4fdba218bfa7ae74eaf8d2cd9dcf2f3a1fa62ed2770a7204b0e6de1f1be4d988fea4dc4dc0a997d7b72e7c3eeb95a9c79c551645b38c179687dd3afe06", 0x7a}], 0xa, &(0x7f0000001d80)=[@rights={{0x18, 0x1, 0x1, [r2, r3]}}, @rights={{0x30, 0x1, 0x1, [r4, r1, r5, r6, r1, r7, r0, r0]}}], 0x48, 0x8010}, 0x40) r8 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r8, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:16 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400000400000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 742.907283][T27904] loop0: detected capacity change from 0 to 264192 [ 742.938595][T27905] loop1: detected capacity change from 0 to 32 [ 742.974366][T27905] MINIX-fs: bad superblock [ 743.036950][T27904] loop0: detected capacity change from 0 to 264192 [ 743.100752][T27905] loop1: detected capacity change from 0 to 32 [ 743.119986][T27905] MINIX-fs: bad superblock 10:18:16 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "00ff227b7c00faff050000fff7fffffffffdf0"}) 10:18:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x1, 0xfffffffc, 0x0, 0x0, 0x8, "8018000063a6910900000003000000801c00"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x84201) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x400800, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:18:16 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) readahead(r0, 0x1b1, 0xaabd) 10:18:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r2 = getpid() sched_setattr(r2, &(0x7f0000000000)={0x38, 0x0, 0x10, 0x9, 0xfffffffd, 0x8, 0x5, 0x4, 0x5, 0x3}, 0x0) 10:18:16 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400040400000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) [ 743.496170][T27936] loop1: detected capacity change from 0 to 32 [ 743.517141][T27936] MINIX-fs: bad superblock [ 743.598603][T27936] loop1: detected capacity change from 0 to 32 [ 743.644696][T27936] MINIX-fs: bad superblock 10:18:17 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0xfffffffd, 0x0, 0x0, 0x0, 0x0, "40000001000000090000deffffec00"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x0, 0x7, 0x2, 0x8, 0x0, 0x7, 0x808, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x19, 0x1, @perf_config_ext={0x6}, 0x2, 0x8000, 0x20080000, 0x0, 0x7f, 0x8, 0x7fff, 0x0, 0x6, 0x0, 0x874}, 0x0, 0xd, 0xffffffffffffffff, 0xa) getrlimit(0x2, &(0x7f0000000080)) 10:18:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:18:17 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) prlimit64(0x0, 0x3, 0x0, &(0x7f0000000000)) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, 0xffffffffffffffff}) write$binfmt_aout(r1, &(0x7f0000000040)=ANY=[], 0xfe8d) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x541b, &(0x7f0000000380)={0x2, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050007fff7fffffffffde0"}) 10:18:17 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400080400000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 743.982047][T27969] loop1: detected capacity change from 0 to 32 [ 744.014121][T27969] MINIX-fs: bad superblock [ 744.096882][T27969] loop1: detected capacity change from 0 to 32 [ 744.127661][T27969] MINIX-fs: bad superblock 10:18:17 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0003227b7c00faff050000fff7fffffffffdf0"}) 10:18:17 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x2) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000e5e0ed1e61cad524aae4c81435f388e7a79f6560689ff171d483ac88e7b584c43d2eece8868565910afbbfa9667d5c6cbe9452e61742bfe46fc9ca1b4057e4b3c3f9978f7aa8ec6418d89dcf153f8f4295e2e6936929b97239097300911777ff49619830bd3ded9fbfb4085fe39aed403c6f618838c9fee86eb75bd25ba0eac854cf45c2a936ffb913", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'ip6gre0\x00', r5, 0x29, 0xff, 0xec, 0x4, 0x3, @empty, @mcast1, 0x8000, 0x8000, 0x8, 0xf75f}}) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) sched_setattr(r6, &(0x7f00000000c0)={0x38, 0x6, 0x8000008, 0x7f, 0x4, 0x592, 0x5, 0x2, 0x7, 0xfffffffa}, 0x0) ioctl$PTP_PIN_GETFUNC2(0xffffffffffffffff, 0xc0603d0f, &(0x7f0000000000)={'\x00', 0x1f, 0x2, 0x80000001}) r7 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r7, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', 0x0, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f00000001c0)) 10:18:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:18:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) r2 = dup(0xffffffffffffffff) r3 = socket(0x1000000000000010, 0x80802, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r6, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r6}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r6, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000000)={0x80000000, 0x9, 0x2, 0x0, 0xd, "6d11dec7e207d31adf17cdf1d4bf04e3d4fac9"}) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:17 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r2 = dup(0xffffffffffffffff) r3 = socket(0x1000000000000010, 0x80802, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r6, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r6}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r6, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x7fffffff, 0x10000, 0x9, 0x3d3, 0x8, "fcefebde6364c778f9fc963f35e5caf268c295"}) 10:18:17 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c0400000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 744.545075][T27990] loop1: detected capacity change from 0 to 32 [ 744.612754][T27990] MINIX-fs: bad superblock [ 744.617009][T27995] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 744.691414][T27990] loop1: detected capacity change from 0 to 32 [ 744.722994][T27998] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. [ 744.726374][T27990] MINIX-fs: bad superblock [ 744.752649][T28008] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:18:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) [ 744.796080][T28003] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. [ 744.852271][T28000] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 744.879128][T28013] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:18:18 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400000410000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:18 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYRESOCT, @ANYRES32=r0, @ANYRESOCT=r1, @ANYBLOB="a214444e57ba5912576f37993214e799cd48e8c7c64a9af8732f6f1b19f97bed3036bb9fb5e10485419c3688a2ac9d466d9141aaf558d563c3264ac72a66d129feb473680aa09bd23f5c6fe15b1f0c0970c49a9f9885a6c499abc880932a7d5eecf365569ef11c97a2849676cdeb3a073e12262a59aa51701e6c604e961818964d295e0b0ede2bd125c03f", @ANYRES64, @ANYRES16=r1], 0xfe8d) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) read(r0, &(0x7f00000002c0)=""/172, 0xac) getrlimit(0x6, &(0x7f0000000040)) r2 = dup(0xffffffffffffffff) r3 = socket(0x1000000000000010, 0x80802, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r6, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r6}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r6, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) r7 = syz_open_pts(r0, 0x20001) ioctl$TCSETSF(r7, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:18 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) syz_open_pts(r1, 0x402040) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) ioctl$F2FS_IOC_RESIZE_FS(r1, 0x4008f510, &(0x7f0000000040)=0x5) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:18 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) prlimit64(0xffffffffffffffff, 0x5, 0x0, &(0x7f00000001c0)) read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) sched_setattr(r0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x7, 0x1, 0x0, 0x1, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) r2 = getpid() r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x9, 0x4, 0xff, 0x1, 0x0, 0x80000000, 0x80, 0xa, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0xfff, 0x1, @perf_config_ext={0x5, 0x8}, 0x408, 0x2, 0x4c3a7bb9, 0x1, 0x5, 0xfff, 0x9, 0x0, 0x1, 0x0, 0x100000001}, r2, 0x8, 0xffffffffffffffff, 0x0) prlimit64(0xffffffffffffffff, 0x6, &(0x7f0000000140)={0x2, 0x451fc735}, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x125400, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f00000002c0)={0x600, 0x3d4, 0x8000, 0x9, 0x12, "be9b3e9c0624472559e47ccd22aa49330cb59d"}) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) creat(&(0x7f0000000000)='./file0\x00', 0x40) 10:18:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) [ 745.136357][T28023] loop1: detected capacity change from 0 to 32 [ 745.183616][T28023] MINIX-fs: bad superblock [ 745.192276][T28024] sp0: Synchronizing with TNC [ 745.226307][T28024] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 745.286964][T28023] loop1: detected capacity change from 0 to 32 [ 745.338877][T28023] MINIX-fs: bad superblock [ 745.762173][T28037] sp0: Synchronizing with TNC 10:18:19 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0005227b7c00faff050000fff7fffffffffdf0"}) 10:18:19 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400040410000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) ioctl$DRM_IOCTL_MODE_CURSOR2(0xffffffffffffffff, 0xc02464bb, &(0x7f0000000000)={0x1, 0x1133, 0x1, 0x5, 0x6, 0x6a8, 0xfffffffa}) ioctl$TCSETSF(0xffffffffffffffff, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:18:19 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={0x0, 0x158}, 0xc) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000100)={{0x1, 0x1, 0x18, r2, {0x67e9, 0x80000000}}, './file0\x00'}) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:19 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) getrlimit(0x0, &(0x7f0000000c40)) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000b40)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000c80)=""/100, 0x64}], 0x1}}, {{&(0x7f0000000100)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/76, 0x4c}], 0x1, &(0x7f0000000d00)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa0}}, {{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f00000003c0)=""/56, 0x38}, {&(0x7f0000000400)=""/244, 0xf4}, {&(0x7f0000000500)=""/122, 0x7a}, {&(0x7f0000000580)=""/42, 0x2a}, {&(0x7f00000005c0)=""/139, 0x8b}, {&(0x7f0000000680)=""/206, 0xce}, {&(0x7f0000000780)=""/142, 0x8e}, {&(0x7f0000000840)=""/229, 0xe5}, {&(0x7f0000000940)=""/125, 0x7d}, {&(0x7f00000009c0)=""/191, 0xbf}], 0xa}}], 0x3, 0x10000, 0x0) sched_setattr(r2, &(0x7f0000000c00)={0x38, 0x6, 0x10, 0x80, 0x12000000, 0x9, 0x5, 0xffffffffffffa9a0, 0x3, 0xd5}, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 746.119134][T28073] loop1: detected capacity change from 0 to 32 [ 746.314413][T28073] MINIX-fs: bad superblock 10:18:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) [ 746.399475][T28073] loop1: detected capacity change from 0 to 32 [ 746.420143][T28073] MINIX-fs: bad superblock [ 746.433469][T28072] warn_alloc: 3 callbacks suppressed [ 746.433487][T28072] syz-executor.3: vmalloc error: size 4096, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 746.456145][T28072] CPU: 1 PID: 28072 Comm: syz-executor.3 Not tainted 5.15.0-syzkaller #0 [ 746.464583][T28072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 746.474656][T28072] Call Trace: [ 746.477961][T28072] [ 746.481305][T28072] dump_stack_lvl+0xcd/0x134 [ 746.485943][T28072] warn_alloc.cold+0x87/0x17a [ 746.490654][T28072] ? zone_watermark_ok_safe+0x290/0x290 [ 746.496238][T28072] ? __vmalloc_node_range+0x574/0xab0 [ 746.501643][T28072] __vmalloc_node_range+0x883/0xab0 [ 746.506870][T28072] ? vfree_atomic+0xe0/0xe0 [ 746.511486][T28072] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 746.517329][T28072] ? __ldsem_down_read_nested+0x850/0x850 [ 746.523079][T28072] ? __wake_up_common+0x650/0x650 [ 746.528129][T28072] ? n_tty_open+0x16/0x170 [ 746.532575][T28072] vzalloc+0x67/0x80 [ 746.536496][T28072] ? n_tty_open+0x16/0x170 [ 746.540947][T28072] n_tty_open+0x16/0x170 [ 746.545216][T28072] ? n_tty_set_termios+0x1010/0x1010 [ 746.550534][T28072] tty_ldisc_open+0x9b/0x110 [ 746.555142][T28072] tty_ldisc_setup+0x43/0x100 [ 746.559941][T28072] tty_init_dev.part.0+0x1f4/0x610 [ 746.565083][T28072] ? pty_unix98_compat_ioctl+0x50/0x50 [ 746.570579][T28072] tty_init_dev+0x5b/0x80 [ 746.574933][T28072] ptmx_open+0x112/0x360 [ 746.579196][T28072] ? pty_unix98_compat_ioctl+0x50/0x50 [ 746.584680][T28072] chrdev_open+0x266/0x770 [ 746.589120][T28072] ? cdev_device_add+0x210/0x210 [ 746.594077][T28072] ? fsnotify_perm.part.0+0x22d/0x620 [ 746.599479][T28072] do_dentry_open+0x4c8/0x1250 [ 746.604269][T28072] ? cdev_device_add+0x210/0x210 [ 746.609239][T28072] path_openat+0x1cad/0x2750 [ 746.613871][T28072] ? path_lookupat+0x860/0x860 [ 746.618675][T28072] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 746.624685][T28072] do_filp_open+0x1aa/0x400 [ 746.629206][T28072] ? may_open_dev+0xf0/0xf0 [ 746.633736][T28072] ? rwlock_bug.part.0+0x90/0x90 [ 746.638713][T28072] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 746.645076][T28072] ? _find_next_bit+0x1e3/0x260 [ 746.649956][T28072] ? _raw_spin_unlock+0x24/0x40 [ 746.654844][T28072] ? alloc_fd+0x2f0/0x670 [ 746.659206][T28072] do_sys_openat2+0x16d/0x4d0 [ 746.664429][T28072] ? build_open_flags+0x6f0/0x6f0 [ 746.669487][T28072] ? __context_tracking_exit+0xb8/0xe0 [ 746.675068][T28072] ? lock_downgrade+0x6e0/0x6e0 [ 746.679956][T28072] __x64_sys_openat+0x13f/0x1f0 [ 746.684835][T28072] ? __ia32_sys_open+0x1c0/0x1c0 [ 746.689805][T28072] ? syscall_enter_from_user_mode+0x21/0x70 [ 746.695735][T28072] do_syscall_64+0x35/0xb0 [ 746.700180][T28072] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 746.706098][T28072] RIP: 0033:0x7f78ce2aaae9 [ 746.710533][T28072] 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 bc ff ff ff f7 d8 64 89 01 48 [ 746.730165][T28072] RSP: 002b:00007f78cb820188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 746.738647][T28072] RAX: ffffffffffffffda RBX: 00007f78ce3bdf60 RCX: 00007f78ce2aaae9 [ 746.747505][T28072] RDX: 2f606557d6081b8a RSI: 0000000020000180 RDI: ffffffffffffff9c [ 746.755498][T28072] RBP: 00007f78ce304f25 R08: 0000000000000000 R09: 0000000000000000 [ 746.763490][T28072] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 746.771578][T28072] R13: 00007ffcd928520f R14: 00007f78cb820300 R15: 0000000000022000 [ 746.779571][T28072] [ 746.783947][T28072] Mem-Info: [ 746.787336][T28072] active_anon:278 inactive_anon:136101 isolated_anon:0 [ 746.787336][T28072] active_file:7100 inactive_file:90324 isolated_file:0 [ 746.787336][T28072] unevictable:768 dirty:209 writeback:0 [ 746.787336][T28072] slab_reclaimable:23932 slab_unreclaimable:119346 [ 746.787336][T28072] mapped:65162 shmem:10131 pagetables:4454 bounce:0 [ 746.787336][T28072] kernel_misc_reclaimable:0 [ 746.787336][T28072] free:1182587 free_pcp:8939 free_cma:0 [ 746.829414][T28072] Node 0 active_anon:1112kB inactive_anon:543492kB active_file:28284kB inactive_file:361296kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:260648kB dirty:836kB writeback:0kB shmem:38076kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 217088kB writeback_tmp:0kB kernel_stack:12616kB pagetables:17816kB all_unreclaimable? no [ 746.861391][T28072] Node 1 active_anon:0kB inactive_anon:912kB active_file:116kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:2448kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB all_unreclaimable? no [ 746.890426][T28072] Node 0 DMA free:15360kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 746.917577][T28072] lowmem_reserve[]: 0 2647 2648 2648 2648 [ 746.923404][T28072] Node 0 DMA32 free:766616kB boost:0kB min:35688kB low:44608kB high:53528kB reserved_highatomic:0KB active_anon:1112kB inactive_anon:543564kB active_file:28288kB inactive_file:361300kB unevictable:1536kB writepending:844kB present:3129332kB managed:2718932kB mlocked:0kB bounce:0kB free_pcp:35636kB local_pcp:16732kB free_cma:0kB [ 746.954333][T28072] lowmem_reserve[]: 0 0 0 0 0 [ 746.959151][T28072] Node 0 Normal free:0kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:656kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 746.985680][T28072] lowmem_reserve[]: 0 0 0 0 0 [ 746.990628][T28072] Node 1 Normal free:3948120kB boost:0kB min:54208kB low:67760kB high:81312kB reserved_highatomic:0KB active_anon:0kB inactive_anon:912kB active_file:116kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 747.005566][ T1196] ieee802154 phy0 wpan0: encryption failed: -22 [ 747.019708][T28072] lowmem_reserve[]: 0 0 0 0 0 [ 747.026712][ T1196] ieee802154 phy1 wpan1: encryption failed: -22 [ 747.030624][T28072] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 747.049761][T28072] Node 0 DMA32: 3*4kB (UE) 1142*8kB (UE) 126*16kB (UME) 130*32kB (UME) 89*64kB (UM) 11*128kB (UME) 4*256kB (UE) 1*512kB (M) 1*1024kB (U) 2*2048kB (UM) 180*4096kB (M) = 766364kB [ 747.067800][T28072] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 747.079429][T28072] Node 1 Normal: 112*4kB (UM) 193*8kB (UME) 141*16kB (UME) 84*32kB (UME) 51*64kB (UE) 37*128kB (UME) 14*256kB (U) 5*512kB (UE) 1*1024kB (E) 3*2048kB (UM) 957*4096kB (M) = 3948120kB [ 747.097613][T28072] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 747.107254][T28072] Node 0 hugepages_total=6 hugepages_free=0 hugepages_surp=4 hugepages_size=2048kB [ 747.116634][T28072] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 747.126261][T28072] Node 1 hugepages_total=2 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 747.135638][T28072] 58778 total pagecache pages [ 747.140318][T28072] 0 pages in swap cache [ 747.144475][T28072] Swap cache stats: add 0, delete 0, find 0/0 [ 747.150644][T28072] Free swap = 0kB [ 747.154376][T28072] Total swap = 0kB [ 747.158180][T28072] 2097051 pages RAM [ 747.161995][T28072] 0 pages HighMem/MovableOnly [ 747.166760][T28072] 383909 pages reserved [ 747.170915][T28072] 0 pages cma reserved [ 747.203829][T28072] ptm ptm2: ldisc open failed (-12), clearing slot 2 [ 747.213686][T28069] ptm ptm7: ldisc open failed (-12), clearing slot 7 10:18:20 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400080410000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:20 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() open(&(0x7f00000000c0)='./file0\x00', 0x11d800, 0x174) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:20 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(0xffffffffffffffff, 0x5386, &(0x7f0000000080)) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=@bridge_delneigh={0x1c, 0x1d, 0x300, 0x70bd29, 0x25dfdbff, {0x0, 0x0, 0x0, r5, 0x8, 0x0, 0xa}}, 0x1c}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r5, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) r6 = syz_open_dev$sndpcmc(&(0x7f00000000c0), 0x0, 0x400000) ioctl$SNDRV_PCM_IOCTL_DELAY(r6, 0x80084121, &(0x7f00000001c0)) r7 = syz_open_pts(r0, 0x0) r8 = socket(0x15, 0x6, 0x100002) sendmmsg$inet(r8, &(0x7f0000002300)=[{{&(0x7f0000000640)={0x2, 0x0, @loopback}, 0x10, 0x0}}], 0x1, 0x0) recvmsg(r8, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x10020) ioctl$TCSETSF(r7, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 747.283275][T28078] ptm ptm9: ldisc open failed (-12), clearing slot 9 10:18:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:18:20 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) prlimit64(r0, 0x5, 0x0, &(0x7f0000000040)) r1 = socket(0x29, 0x1, 0x800) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000600)={0x0, @xdp={0x2c, 0x6, 0x0, 0x16}, @generic={0x2b, "35269b6a6e6066873c9d038650ad"}, @generic={0xa, "b534579a59039cf17eae158bf69e"}, 0x4, 0x0, 0x0, 0x0, 0xff69, &(0x7f00000005c0)='ipvlan1\x00', 0xc480, 0x3}) sendmsg$nl_route(r1, &(0x7f0000000700)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)=@dellink={0x38, 0x11, 0x400, 0x70bd2d, 0x25dfdbff, {0x0, 0x0, 0x0, r2, 0x4000, 0x41022}, [@IFLA_TARGET_NETNSID={0x8}, @IFLA_PROMISCUITY={0x8}, @IFLA_TXQLEN={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x7a1, 0x800}) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r3, &(0x7f0000000000)=ANY=[], 0xfe8d) r4 = syz_open_pts(r3, 0x0) ioctl$TCSETSF(r4, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 747.482415][T28113] loop1: detected capacity change from 0 to 32 [ 747.527451][T28110] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 747.572118][T28113] MINIX-fs: bad superblock [ 747.750933][T28118] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 747.777180][T28113] loop1: detected capacity change from 0 to 32 [ 747.837232][T28113] MINIX-fs: bad superblock 10:18:21 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0007227b7c00faff050000fff7fffffffffdf0"}) 10:18:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:18:21 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$BTRFS_IOC_DEFRAG(r0, 0x50009402, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:21 executing program 3: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="2d0000d8a3fc0700378213f38fbb00", @ANYRES16, @ANYBLOB="05000000004000e600000600000008000300", @ANYRES32=r2, @ANYBLOB="08000500020000008f951fd8c6ce0ebf1760dab19c4dfa4797d5517348e1f8163edd9b7dd5415129393d0000000000000000cfd779e9d628ce7d2af62b46ffd975e2b53833f910c115bb1d"], 0x24}}, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="050000000000000000002100000008000300", @ANYRES32=r2], 0x1c}}, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), r1) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="050000000000000000000600000008000300", @ANYRES32=r6, @ANYBLOB="08000500020000008f951fd8c6ce0ebf1760dab19c4dfa4797d5517348e1f8163edd9b7dd5415129393d0000000000000000cfd779e9d628ce7d2af62b46ffd975e2b53833f910c115bb1d"], 0x24}}, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="050000000000000000002100000008000300", @ANYRES32=r6], 0x1c}}, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x34, r3, 0x20, 0x70bd2a, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0xc6, 0x1}}}}, [@NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0x40}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x41}, 0x10) sendmsg$NL80211_CMD_PROBE_CLIENT(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x4c, r0, 0x400, 0x70bd25, 0x25dfdbff, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}]}, 0x4c}, 0x1, 0x0, 0x0, 0x440c0}, 0x4004010) sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0xb0, 0x0, 0x800, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x37}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x15}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0xc}}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x3c}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x25, 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1ff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xbaf6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x66}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4080}, 0x40400d0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r7, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r7, &(0x7f0000000000)=ANY=[], 0xfe8d) syz_open_pts(r7, 0x0) 10:18:21 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c0410000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:21 executing program 4: prlimit64(0xffffffffffffffff, 0xd, &(0x7f0000000280)={0x9, 0xd000000000000000}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 748.282209][T28142] loop1: detected capacity change from 0 to 32 [ 748.390333][T28142] MINIX-fs: bad superblock 10:18:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) [ 748.467356][T28146] ptm ptm2: ldisc open failed (-12), clearing slot 2 10:18:22 executing program 4: prlimit64(0x0, 0x6, &(0x7f0000000280), 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000b00)={'ip6_vti0\x00', &(0x7f0000000a80)={'ip6_vti0\x00', 0x0, 0x4, 0x1, 0x52, 0x2e31, 0x73, @mcast1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x700, 0x40, 0x7ff, 0x9}}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000bc0)={'erspan0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB='syztnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="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"]}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000c40)={&(0x7f0000000080)=ANY=[@ANYBLOB="340000006800000128bd25000002002900000004000b000600070001000000080005009c8e92faaff0973cd71ce84a48f991a696a05f99be43a3a16c111dd8867e9d1f322cdd20b8208f115ebfe13bba48fe1c7f", @ANYRES32=r1, @ANYBLOB="08000500", @ANYRES32=r2, @ANYBLOB], 0x34}, 0x1, 0x0, 0x0, 0x4000051}, 0x4010) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 748.624930][T28142] loop1: detected capacity change from 0 to 32 [ 748.643638][T28142] MINIX-fs: bad superblock 10:18:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = socket$phonet_pipe(0x23, 0x5, 0x2) r2 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r2, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) fcntl$dupfd(r1, 0x0, r2) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r3, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = dup(0xffffffffffffffff) socket(0x1000000000000010, 0x80802, 0x0) sendmsg$nl_route(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c000000100001723ef2caffffffffffff000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r4}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r4, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) syz_open_pts(r1, 0x200002) syz_open_pts(r0, 0x0) 10:18:22 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400000420000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) [ 749.047840][T28178] loop1: detected capacity change from 0 to 32 [ 749.069033][T28178] MINIX-fs: bad superblock [ 749.137659][T28175] ptm ptm3: ldisc open failed (-12), clearing slot 3 [ 749.162694][T28178] loop1: detected capacity change from 0 to 32 [ 749.200741][T28178] MINIX-fs: bad superblock 10:18:22 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0009227b7c00faff050000fff7fffffffffdf0"}) 10:18:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r5, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x13) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x9, 0x1, 0x4, 0x2e, 0xb, "d0490019d135d862e657678f8a2f06b86a4266"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r6 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r6, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) ioctl$KDGETKEYCODE(r6, 0x4b4c, &(0x7f0000000040)={0x3, 0x49}) 10:18:22 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) getrlimit(0xd, &(0x7f0000000000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0xffff, 0xc7a, 0x0, 0x0, 0x1, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r5, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) r6 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r6, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) getrlimit(0x5, &(0x7f0000000040)) 10:18:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000000)={0x38, 0x2, 0x28, 0x7fff, 0x3, 0x5, 0xfffffffffffffff9, 0x8000, 0x5, 0x101}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:18:22 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400040420000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 749.349549][T28194] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 749.365247][T28193] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 10:18:23 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) [ 749.611706][T28214] loop1: detected capacity change from 0 to 32 [ 749.671862][T28214] MINIX-fs: bad superblock [ 749.706912][T28211] ptm ptm2: ldisc open failed (-12), clearing slot 2 [ 749.739697][T28214] loop1: detected capacity change from 0 to 32 [ 749.773493][T28214] MINIX-fs: bad superblock 10:18:23 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x151400, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x8, 0x8) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xe, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000000)=ANY=[], 0xfe8d) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000080)={0x10017, 0x0, 0x0, 0x9, 0x0, "00faff050000fff7fffffffffdf000"}) 10:18:23 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000), 0xfffffffffffffffc, 0x1400) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000040)={0x6, 0x20, 0x2}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) r2 = dup(0xffffffffffffffff) r3 = socket(0x1000000000000010, 0x80802, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r6, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r6}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r6, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0x2) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) r7 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r7, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) read$FUSE(r0, &(0x7f00000003c0)={0x2020}, 0x2020) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x9, 0xffffffff}}, './file0\x00'}) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(r8, 0x4020565b, &(0x7f00000000c0)={0x3, 0x1000, 0x2}) 10:18:23 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:18:23 executing program 0: prlimit64(0xffffffffffffffff, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) sched_setattr(r0, &(0x7f0000000080)={0x38, 0x3, 0x0, 0x6, 0xffffe42a, 0xec39, 0x0, 0x0, 0x4, 0x10001}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() recvmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f00000000c0), 0x6e, &(0x7f0000001540)=[{&(0x7f0000000000)=""/6, 0x6}, {&(0x7f0000000140)=""/42, 0x2a}, {&(0x7f00000002c0)=""/155, 0x9b}, {&(0x7f00000003c0)=""/253, 0xfd}, {&(0x7f00000001c0)=""/6, 0x6}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/66, 0x42}, {&(0x7f0000000200)=""/22, 0x16}], 0x8, &(0x7f00000015c0)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x108}, 0x10020) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000001800)={&(0x7f0000001740)=""/183, 0xb7}) r3 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:23 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400080420000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 750.040633][T28232] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 750.087434][T28239] loop1: detected capacity change from 0 to 32 [ 750.141436][T28243] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:18:23 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0010227b7c00faff050000fff7fffffffffdf0"}) 10:18:23 executing program 4: prlimit64(0xffffffffffffffff, 0xb, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001225300"}) 10:18:23 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0xfe8d) [ 750.236911][T28239] MINIX-fs: bad superblock [ 750.290692][T28239] loop1: detected capacity change from 0 to 32 10:18:23 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:18:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x800000, 0x0, 0x0, 0x0, 0x0, "b6a53dfda472ef49050000fffffffffffffdf0"}) 10:18:23 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) syz_open_pts(r0, 0x0) [ 750.407510][T28239] MINIX-fs: bad superblock 10:18:23 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c0420000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, 0x0, 0xfe8d) [ 750.658434][T28269] loop1: detected capacity change from 0 to 32 [ 750.713207][T28269] MINIX-fs: bad superblock [ 750.797511][T28269] loop1: detected capacity change from 0 to 32 [ 750.809166][T28269] MINIX-fs: bad superblock 10:18:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) 10:18:24 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r5, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) r6 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r6, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r6, @in_args={0x1}}, './file0\x00'}) r7 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r7, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 751.178613][T28286] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 751.181030][T28256] ptm ptm2: ldisc open failed (-12), clearing slot 2 [ 751.270642][T28289] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 10:18:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/seq/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x5, 0xff, 0x1, 0x3, 0x0, 0x9, 0x10000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10a, 0x0, @perf_config_ext={0x4b99, 0x7}, 0x90a1, 0x1, 0x14f0, 0x1, 0xff, 0x30, 0x0, 0x0, 0xa0000000, 0x0, 0x768}, 0x0, 0xf, r0, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ftruncate(0xffffffffffffffff, 0x6) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x202, 0x1, 0x0, 0xc, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, 0x0, 0xfe8d) 10:18:24 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400000430000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:24 executing program 3: ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000000)={0x7f, 0x1}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:24 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c02faff050000fff7fffffffffdf0"}) 10:18:24 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00009bea4ea90000202f66696c6530002d364a0d76eb69e12430a346005679d392bd50b07e0d32709e73e339fe6f38ea"]) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000080)=0x14) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r3 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r3, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) flock(r3, 0x8) [ 751.513212][T28305] loop1: detected capacity change from 0 to 32 [ 751.586002][T28305] MINIX-fs: bad superblock 10:18:25 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f0000002240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r1, &(0x7f0000006a40)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(r1, 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", 0x2000, &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000066c0)={0x90, 0x0, 0x0, {0x80000000000008, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x800}}}, 0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000002180)='./file0/file0\x00', 0x0, 0x0) ioctl$FIBMAP(r3, 0x40086602, &(0x7f0000002100)) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x1, 0x0, 0x5, 0x8, 0x0, 0x5, 0x8000, 0xd, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0xdbf8, 0x1, @perf_bp={&(0x7f0000000040), 0x1}, 0xb891, 0x6, 0x9, 0x3, 0x4, 0x8, 0x5, 0x0, 0x2b0c}, 0x0, 0x4, 0xffffffffffffffff, 0x8) prlimit64(r4, 0x5, 0x0, &(0x7f0000000000)) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r5 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r5, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, 0x0, 0xfe8d) 10:18:25 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) prlimit64(0xffffffffffffffff, 0x5, 0x0, &(0x7f00000001c0)) read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) sched_setattr(r0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x7, 0x1, 0x0, 0x1, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) r2 = getpid() r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x9, 0x4, 0xff, 0x1, 0x0, 0x80000000, 0x80, 0xa, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0xfff, 0x1, @perf_config_ext={0x5, 0x8}, 0x408, 0x2, 0x4c3a7bb9, 0x1, 0x5, 0xfff, 0x9, 0x0, 0x1, 0x0, 0x100000001}, r2, 0x8, 0xffffffffffffffff, 0x0) prlimit64(0xffffffffffffffff, 0x6, &(0x7f0000000140)={0x2, 0x451fc735}, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x125400, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f00000002c0)={0x600, 0x3d4, 0x8000, 0x9, 0x12, "be9b3e9c0624472559e47ccd22aa49330cb59d"}) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) creat(&(0x7f0000000000)='./file0\x00', 0x40) [ 751.753107][T28305] loop1: detected capacity change from 0 to 32 [ 751.789182][T28305] MINIX-fs: bad superblock 10:18:25 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400040430000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) (fail_nth: 1) [ 752.365098][T28333] FAULT_INJECTION: forcing a failure. [ 752.365098][T28333] name failslab, interval 1, probability 0, space 0, times 0 [ 752.378706][T28333] CPU: 1 PID: 28333 Comm: syz-executor.2 Not tainted 5.15.0-syzkaller #0 [ 752.387153][T28333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 752.397224][T28333] Call Trace: [ 752.400505][T28333] [ 752.403435][T28333] dump_stack_lvl+0xcd/0x134 [ 752.408124][T28333] should_fail.cold+0x5/0xa [ 752.412631][T28333] should_failslab+0x5/0x10 [ 752.417142][T28333] __kmalloc+0x7b/0x4d0 [ 752.421323][T28333] ? file_tty_write.constprop.0+0x700/0x910 [ 752.427250][T28333] file_tty_write.constprop.0+0x700/0x910 [ 752.432984][T28333] ? n_hdlc_tty_wakeup+0x40/0x40 [ 752.437939][T28333] new_sync_write+0x429/0x660 [ 752.442621][T28333] ? new_sync_read+0x6e0/0x6e0 [ 752.447396][T28333] ? inode_security+0x105/0x130 [ 752.452319][T28333] ? avc_policy_seqno+0x9/0x70 [ 752.457090][T28333] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 752.462819][T28333] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 752.469066][T28333] ? security_file_permission+0xab/0xd0 [ 752.474610][T28333] vfs_write+0x7cd/0xae0 [ 752.478872][T28333] ksys_write+0x12d/0x250 [ 752.483201][T28333] ? __ia32_sys_read+0xb0/0xb0 [ 752.487962][T28333] ? syscall_enter_from_user_mode+0x21/0x70 [ 752.493860][T28333] do_syscall_64+0x35/0xb0 [ 752.498274][T28333] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 752.504167][T28333] RIP: 0033:0x7f1216968ae9 [ 752.508577][T28333] 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 bc ff ff ff f7 d8 64 89 01 48 [ 752.528184][T28333] RSP: 002b:00007f1213ede188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 752.536597][T28333] RAX: ffffffffffffffda RBX: 00007f1216a7bf60 RCX: 00007f1216968ae9 [ 752.544579][T28333] RDX: 000000000000fe8d RSI: 0000000020000240 RDI: 0000000000000003 [ 752.552548][T28333] RBP: 00007f1213ede1d0 R08: 0000000000000000 R09: 0000000000000000 [ 752.560512][T28333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 752.568474][T28333] R13: 00007ffdcd89acbf R14: 00007f1213ede300 R15: 0000000000022000 [ 752.576439][T28333] [ 752.622459][T28335] loop1: detected capacity change from 0 to 32 [ 752.989664][T28335] MINIX-fs: bad superblock 10:18:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r5, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) syz_open_pts(r1, 0x113000) r6 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r6, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:26 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400080430000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:26 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/seq/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x5, 0xff, 0x1, 0x3, 0x0, 0x9, 0x10000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10a, 0x0, @perf_config_ext={0x4b99, 0x7}, 0x90a1, 0x1, 0x14f0, 0x1, 0xff, 0x30, 0x0, 0x0, 0xa0000000, 0x0, 0x768}, 0x0, 0xf, r0, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ftruncate(0xffffffffffffffff, 0x6) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x202, 0x1, 0x0, 0xc, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 753.225727][T28345] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 753.257704][T28348] loop1: detected capacity change from 0 to 32 [ 753.307638][T28348] MINIX-fs: bad superblock 10:18:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffb}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 753.368212][T28348] loop1: detected capacity change from 0 to 32 [ 753.392376][T28348] MINIX-fs: bad superblock 10:18:26 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c0430000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 753.699750][T28364] loop1: detected capacity change from 0 to 32 [ 753.750806][T28364] MINIX-fs: bad superblock 10:18:27 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c03faff050000fff7fffffffffdf0"}) 10:18:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) sched_setattr(r2, &(0x7f0000000000)={0x38, 0x0, 0x1000002c, 0xf1a, 0x2, 0x4, 0x4, 0x0, 0x800, 0x9}, 0x0) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x498000, 0x1) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 754.043887][T28364] loop1: detected capacity change from 0 to 32 [ 754.085843][T28364] MINIX-fs: bad superblock 10:18:27 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) getrlimit(0xa, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) getrlimit(0x1, &(0x7f0000000040)) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:27 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:18:27 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r5, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) syz_open_pts(r1, 0x113000) r6 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r6, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:27 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400000440000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 754.497479][T28392] loop1: detected capacity change from 0 to 32 [ 754.576326][T28387] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 754.785976][T28392] MINIX-fs: bad superblock 10:18:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x6, 0x48, 0xc4d, 0x2, 0xb0ea, 0x8, 0x9, 0xfffffff9, 0x5}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r2 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000004c0)={0x4c, 0x0, &(0x7f0000000300)=[@transaction_sg={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000000)={0x5, 0x0, 0x200, 0x9, 0x8, "e633729fb342c90ed683f072e4e8062832bd2b"}) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100), 0x208000, 0x0) fsmount(r4, 0x0, 0x9) [ 754.856970][T28392] loop1: detected capacity change from 0 to 32 [ 754.874802][T28392] MINIX-fs: bad superblock 10:18:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x9e8d) 10:18:28 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400040440000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) (fail_nth: 1) [ 755.089081][T28393] ptm ptm8: ldisc open failed (-12), clearing slot 8 10:18:28 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) socket(0xf, 0x800, 0x7f) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) r1 = dup(0xffffffffffffffff) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r5, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$TIOCGPTPEER(r1, 0x5441, 0xcf3) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r6 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r6, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xae8d) [ 755.327043][T28416] FAULT_INJECTION: forcing a failure. [ 755.327043][T28416] name failslab, interval 1, probability 0, space 0, times 0 [ 755.330383][T28417] loop1: detected capacity change from 0 to 32 [ 755.340122][T28416] CPU: 0 PID: 28416 Comm: syz-executor.3 Not tainted 5.15.0-syzkaller #0 [ 755.354596][T28416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 755.364667][T28416] Call Trace: [ 755.367557][T28418] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 755.367953][T28416] [ 755.367965][T28416] dump_stack_lvl+0xcd/0x134 [ 755.368003][T28416] should_fail.cold+0x5/0xa [ 755.389324][T28416] should_failslab+0x5/0x10 [ 755.393851][T28416] __kmalloc+0x7b/0x4d0 [ 755.398028][T28416] ? file_tty_write.constprop.0+0x700/0x910 [ 755.403952][T28416] file_tty_write.constprop.0+0x700/0x910 [ 755.409699][T28416] ? gsmtty_close+0x1d0/0x1d0 [ 755.414427][T28416] new_sync_write+0x429/0x660 [ 755.419133][T28416] ? new_sync_read+0x6e0/0x6e0 [ 755.420380][T28420] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 755.423920][T28416] ? inode_security+0x105/0x130 [ 755.423956][T28416] ? avc_policy_seqno+0x9/0x70 [ 755.423985][T28416] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 755.424016][T28416] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 755.424041][T28416] ? security_file_permission+0xab/0xd0 [ 755.424066][T28416] vfs_write+0x7cd/0xae0 [ 755.424092][T28416] ksys_write+0x12d/0x250 [ 755.424115][T28416] ? __ia32_sys_read+0xb0/0xb0 [ 755.424140][T28416] ? syscall_enter_from_user_mode+0x21/0x70 [ 755.424171][T28416] do_syscall_64+0x35/0xb0 [ 755.424196][T28416] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 755.424222][T28416] RIP: 0033:0x7f78ce2aaae9 [ 755.424243][T28416] 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 bc ff ff ff f7 d8 64 89 01 48 [ 755.424269][T28416] RSP: 002b:00007f78cb820188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 755.424296][T28416] RAX: ffffffffffffffda RBX: 00007f78ce3bdf60 RCX: 00007f78ce2aaae9 [ 755.424315][T28416] RDX: 000000000000fe8d RSI: 0000000020000240 RDI: 0000000000000003 [ 755.424338][T28416] RBP: 00007f78cb8201d0 R08: 0000000000000000 R09: 0000000000000000 [ 755.424355][T28416] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 755.424372][T28416] R13: 00007ffcd928520f R14: 00007f78cb820300 R15: 0000000000022000 [ 755.424391][T28416] [ 755.568243][T28417] MINIX-fs: bad superblock [ 755.638316][T28417] loop1: detected capacity change from 0 to 32 [ 755.684589][T28417] MINIX-fs: bad superblock [ 755.797637][ T26] audit: type=1400 audit(1636366709.187:44): avc: denied { set_context_mgr } for pid=28402 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=binder permissive=1 10:18:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c04faff050000fff7fffffffffdf0"}) 10:18:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) (fail_nth: 2) 10:18:29 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xbe8d) 10:18:29 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/diskstats\x00', 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x38, r4, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'macvlan1\x00'}}}}}, 0x38}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_TOL(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r4, 0x4, 0x70bd29, 0x25dfdbfc, {{}, {}, {0x18, 0x18, {0x9ce1, @bearer=@l2={'eth', 0x3a, 'macvlan0\x00'}}}}, ["", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x48804}, 0x0) 10:18:29 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400080440000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 755.976850][T28447] loop1: detected capacity change from 0 to 32 [ 755.977807][T28403] ptm ptm2: ldisc open failed (-12), clearing slot 2 [ 756.001539][T28447] MINIX-fs: bad superblock [ 756.024428][T28443] tipc: Enabling of bearer rejected, already enabled [ 756.060196][T28450] FAULT_INJECTION: forcing a failure. [ 756.060196][T28450] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 756.069994][T28452] tipc: Enabling of bearer rejected, already enabled [ 756.073437][T28450] CPU: 0 PID: 28450 Comm: syz-executor.3 Not tainted 5.15.0-syzkaller #0 [ 756.090382][T28450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 756.100556][T28450] Call Trace: [ 756.103938][T28450] [ 756.106881][T28450] dump_stack_lvl+0xcd/0x134 [ 756.111503][T28450] should_fail.cold+0x5/0xa [ 756.116031][T28450] _copy_from_iter+0x389/0x1320 [ 756.120914][T28450] ? hash_and_copy_to_iter+0x200/0x200 [ 756.126399][T28450] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 756.132757][T28450] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 756.139031][T28450] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 756.145310][T28450] ? __phys_addr_symbol+0x2c/0x70 [ 756.150408][T28450] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 756.156157][T28450] ? __check_object_size+0x16e/0x3f0 [ 756.161472][T28450] file_tty_write.constprop.0+0x4d5/0x910 [ 756.167254][T28450] ? n_tty_receive_char+0x5b0/0x5b0 [ 756.172485][T28450] new_sync_write+0x429/0x660 [ 756.177189][T28450] ? new_sync_read+0x6e0/0x6e0 [ 756.181980][T28450] ? inode_security+0x105/0x130 [ 756.186855][T28450] ? avc_policy_seqno+0x9/0x70 [ 756.191649][T28450] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 756.197398][T28450] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 756.203674][T28450] ? security_file_permission+0xab/0xd0 [ 756.209251][T28450] vfs_write+0x7cd/0xae0 [ 756.213522][T28450] ksys_write+0x12d/0x250 [ 756.217877][T28450] ? __ia32_sys_read+0xb0/0xb0 [ 756.222665][T28450] ? syscall_enter_from_user_mode+0x21/0x70 [ 756.228597][T28450] do_syscall_64+0x35/0xb0 [ 756.233124][T28450] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 756.239043][T28450] RIP: 0033:0x7f78ce2aaae9 [ 756.243473][T28450] 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 bc ff ff ff f7 d8 64 89 01 48 [ 756.263098][T28450] RSP: 002b:00007f78cb820188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 756.271537][T28450] RAX: ffffffffffffffda RBX: 00007f78ce3bdf60 RCX: 00007f78ce2aaae9 [ 756.279531][T28450] RDX: 000000000000fe8d RSI: 0000000020000240 RDI: 0000000000000003 [ 756.287521][T28450] RBP: 00007f78cb8201d0 R08: 0000000000000000 R09: 0000000000000000 [ 756.295511][T28450] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 756.303503][T28450] R13: 00007ffcd928520f R14: 00007f78cb820300 R15: 0000000000022000 10:18:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setattr(r1, &(0x7f00000000c0)={0x38, 0x2, 0x41, 0x7, 0x4, 0xf0, 0x401, 0x10000, 0x9, 0x3}, 0x0) r2 = syz_open_pts(r0, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x38, 0x1, 0x1000004c, 0x800, 0x5, 0x1, 0x80, 0x8, 0x5, 0xa4ae}, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 756.311508][T28450] [ 756.325731][T28443] ptm ptm3: ldisc open failed (-12), clearing slot 3 [ 756.360123][T28447] loop1: detected capacity change from 0 to 32 [ 756.438230][T28447] MINIX-fs: bad superblock 10:18:29 executing program 4: prlimit64(0x0, 0x4, &(0x7f0000000280)={0x9, 0x1}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6100a8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:30 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xce8d) 10:18:30 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c0440000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) (fail_nth: 3) 10:18:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfdfffdffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r1, 0x0, 0xfffffffffffffc6d, 0x20000800, &(0x7f0000000240)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='veth0_macvtap\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffccf, 0x240, 0x0, 0xffffffffffffff37) getpid() r2 = syz_open_pts(r0, 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 756.845823][T28478] loop1: detected capacity change from 0 to 32 [ 756.876428][T28478] MINIX-fs: bad superblock [ 756.926258][T28481] FAULT_INJECTION: forcing a failure. [ 756.926258][T28481] name failslab, interval 1, probability 0, space 0, times 0 [ 756.926676][T28481] [ 756.926683][T28481] ====================================================== [ 756.926690][T28481] WARNING: possible circular locking dependency detected [ 756.926699][T28481] 5.15.0-syzkaller #0 Not tainted [ 756.926710][T28481] ------------------------------------------------------ [ 756.926723][T28481] syz-executor.3/28481 is trying to acquire lock: [ 756.926735][T28481] ffffffff8b88ff80 (console_owner){-.-.}-{0:0}, at: console_unlock+0x303/0xb70 [ 756.926866][T28481] [ 756.926866][T28481] but task is already holding lock: [ 756.926871][T28481] ffff8880370da158 (&port->lock){-.-.}-{2:2}, at: pty_write+0xea/0x1e0 [ 756.926918][T28481] [ 756.926918][T28481] which lock already depends on the new lock. [ 756.926918][T28481] [ 756.926924][T28481] [ 756.926924][T28481] the existing dependency chain (in reverse order) is: [ 756.926930][T28481] [ 756.926930][T28481] -> #2 (&port->lock){-.-.}-{2:2}: [ 756.926957][T28481] _raw_spin_lock_irqsave+0x39/0x50 [ 756.926988][T28481] tty_port_tty_get+0x1f/0x100 [ 756.927008][T28481] tty_port_default_wakeup+0x11/0x40 [ 756.927030][T28481] serial8250_tx_chars+0x4f3/0xad0 [ 756.927098][T28481] serial8250_handle_irq.part.0+0x328/0x3d0 [ 756.927124][T28481] serial8250_default_handle_irq+0xb2/0x220 [ 756.927152][T28481] serial8250_interrupt+0xfd/0x200 [ 756.927174][T28481] __handle_irq_event_percpu+0x303/0x8f0 [ 756.927202][T28481] handle_irq_event+0x102/0x280 [ 756.927227][T28481] handle_edge_irq+0x25f/0xd00 [ 756.927270][T28481] __common_interrupt+0x9d/0x210 [ 756.927321][T28481] common_interrupt+0xa4/0xc0 [ 756.927348][T28481] asm_common_interrupt+0x1e/0x40 [ 756.927370][T28481] _raw_spin_unlock_irqrestore+0x38/0x70 [ 756.927400][T28481] uart_write+0x30d/0x570 [ 756.927418][T28481] do_output_char+0x5de/0x850 [ 756.927440][T28481] n_tty_write+0x4c3/0xfd0 [ 756.927464][T28481] file_tty_write.constprop.0+0x526/0x910 [ 756.927487][T28481] redirected_tty_write+0xa1/0xc0 [ 756.927510][T28481] do_iter_readv_writev+0x472/0x750 [ 756.927535][T28481] do_iter_write+0x188/0x710 [ 756.927556][T28481] vfs_writev+0x1aa/0x630 [ 756.927578][T28481] do_writev+0x139/0x300 [ 756.927599][T28481] do_syscall_64+0x35/0xb0 [ 756.927619][T28481] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 756.927642][T28481] [ 756.927642][T28481] -> #1 (&port_lock_key){-.-.}-{2:2}: [ 756.927669][T28481] _raw_spin_lock_irqsave+0x39/0x50 [ 756.927694][T28481] serial8250_console_write+0x91a/0xb70 [ 756.927724][T28481] console_unlock+0x7a9/0xb70 [ 756.927747][T28481] vprintk_emit+0x198/0x4f0 [ 756.927772][T28481] vprintk+0x80/0x90 [ 756.927795][T28481] _printk+0xba/0xed [ 756.927813][T28481] register_console+0x55f/0x780 [ 756.927835][T28481] univ8250_console_init+0x3a/0x46 [ 756.927905][T28481] console_init+0x3c1/0x58d [ 756.927942][T28481] start_kernel+0x30b/0x49b [ 756.927968][T28481] secondary_startup_64_no_verify+0xb0/0xbb [ 756.928000][T28481] [ 756.928000][T28481] -> #0 (console_owner){-.-.}-{0:0}: [ 756.928027][T28481] __lock_acquire+0x2a07/0x54a0 [ 756.928051][T28481] lock_acquire+0x1ab/0x510 [ 756.928071][T28481] console_unlock+0x356/0xb70 [ 756.928093][T28481] vprintk_emit+0x198/0x4f0 [ 756.928116][T28481] vprintk+0x80/0x90 [ 756.928137][T28481] _printk+0xba/0xed [ 756.928153][T28481] should_fail+0x472/0x5a0 [ 756.928210][T28481] should_failslab+0x5/0x10 [ 756.928233][T28481] __kmalloc+0x7b/0x4d0 [ 756.928251][T28481] tty_buffer_alloc+0x23f/0x2a0 [ 756.928276][T28481] __tty_buffer_request_room+0x156/0x2a0 [ 756.928302][T28481] tty_insert_flip_string_fixed_flag+0x93/0x250 [ 756.928331][T28481] pty_write+0x11c/0x1e0 [ 756.928349][T28481] gsmld_write+0x7c/0xd0 [ 756.928372][T28481] file_tty_write.constprop.0+0x526/0x910 [ 756.928395][T28481] new_sync_write+0x429/0x660 [ 756.928418][T28481] vfs_write+0x7cd/0xae0 [ 756.928439][T28481] ksys_write+0x12d/0x250 [ 756.928460][T28481] do_syscall_64+0x35/0xb0 [ 756.928481][T28481] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 756.928503][T28481] [ 756.928503][T28481] other info that might help us debug this: [ 756.928503][T28481] [ 756.928508][T28481] Chain exists of: [ 756.928508][T28481] console_owner --> &port_lock_key --> &port->lock [ 756.928508][T28481] [ 756.928538][T28481] Possible unsafe locking scenario: [ 756.928538][T28481] [ 756.928543][T28481] CPU0 CPU1 [ 756.928547][T28481] ---- ---- [ 756.928552][T28481] lock(&port->lock); [ 756.928563][T28481] lock(&port_lock_key); [ 756.928576][T28481] lock(&port->lock); [ 756.928588][T28481] lock(console_owner); [ 756.928600][T28481] [ 756.928600][T28481] *** DEADLOCK *** [ 756.928600][T28481] [ 756.928604][T28481] 4 locks held by syz-executor.3/28481: [ 756.928618][T28481] #0: ffff88803bdba098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 [ 756.928671][T28481] #1: ffff88803bdba130 (&tty->atomic_write_lock){+.+.}-{3:3}, at: file_tty_write.constprop.0+0x29f/0x910 [ 756.928734][T28481] #2: ffff8880370da158 (&port->lock){-.-.}-{2:2}, at: pty_write+0xea/0x1e0 [ 756.928786][T28481] #3: ffffffff8b9703c0 (console_lock){+.+.}-{0:0}, at: vprintk+0x80/0x90 [ 756.928838][T28481] [ 756.928838][T28481] stack backtrace: [ 756.928845][T28481] CPU: 0 PID: 28481 Comm: syz-executor.3 Not tainted 5.15.0-syzkaller #0 [ 756.928868][T28481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 756.928881][T28481] Call Trace: [ 756.928889][T28481] [ 756.928896][T28481] dump_stack_lvl+0xcd/0x134 [ 756.928925][T28481] check_noncircular+0x25f/0x2e0 [ 756.928952][T28481] ? filter_irq_stacks+0x90/0x90 [ 756.929007][T28481] ? print_circular_bug+0x1e0/0x1e0 [ 756.929035][T28481] ? memcpy+0x39/0x60 [ 756.929087][T28481] ? lockdep_lock+0xc6/0x200 [ 756.929110][T28481] ? call_rcu_zapped+0xb0/0xb0 [ 756.929133][T28481] __lock_acquire+0x2a07/0x54a0 [ 756.929160][T28481] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 756.929188][T28481] lock_acquire+0x1ab/0x510 [ 756.929211][T28481] ? console_unlock+0x303/0xb70 [ 756.929234][T28481] ? lock_release+0x720/0x720 [ 756.929257][T28481] ? lock_downgrade+0x6e0/0x6e0 [ 756.929280][T28481] ? do_raw_spin_lock+0x120/0x2b0 [ 756.929343][T28481] ? rwlock_bug.part.0+0x90/0x90 [ 756.929369][T28481] console_unlock+0x356/0xb70 [ 756.929394][T28481] ? console_unlock+0x303/0xb70 [ 756.929419][T28481] ? devkmsg_read+0x730/0x730 [ 756.929441][T28481] ? lock_release+0x720/0x720 [ 756.929464][T28481] ? vprintk+0x80/0x90 [ 756.929487][T28481] vprintk_emit+0x198/0x4f0 [ 756.929510][T28481] ? is_dynamic_key+0x1a0/0x1a0 [ 756.929534][T28481] vprintk+0x80/0x90 [ 756.929557][T28481] _printk+0xba/0xed [ 756.929576][T28481] ? record_print_text.cold+0x16/0x16 [ 756.929599][T28481] ? __lock_acquire+0x162f/0x54a0 [ 756.929622][T28481] ? ___ratelimit+0x222/0x4b0 [ 756.929674][T28481] should_fail+0x472/0x5a0 [ 756.929699][T28481] should_failslab+0x5/0x10 [ 756.929730][T28481] __kmalloc+0x7b/0x4d0 [ 756.929749][T28481] ? tty_buffer_alloc+0x23f/0x2a0 [ 756.929778][T28481] tty_buffer_alloc+0x23f/0x2a0 [ 756.929805][T28481] __tty_buffer_request_room+0x156/0x2a0 [ 756.929835][T28481] tty_insert_flip_string_fixed_flag+0x93/0x250 [ 756.929866][T28481] pty_write+0x11c/0x1e0 [ 756.929887][T28481] ? pty_stop+0x160/0x160 [ 756.929909][T28481] gsmld_write+0x7c/0xd0 [ 756.929933][T28481] file_tty_write.constprop.0+0x526/0x910 [ 756.929958][T28481] ? gsmtty_close+0x1d0/0x1d0 [ 756.929984][T28481] new_sync_write+0x429/0x660 [ 756.930008][T28481] ? new_sync_read+0x6e0/0x6e0 [ 756.930031][T28481] ? inode_security+0x105/0x130 [ 756.930054][T28481] ? avc_policy_seqno+0x9/0x70 [ 756.930078][T28481] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 756.930106][T28481] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 756.930133][T28481] ? security_file_permission+0xab/0xd0 [ 756.930155][T28481] vfs_write+0x7cd/0xae0 [ 756.930179][T28481] ksys_write+0x12d/0x250 [ 756.930203][T28481] ? __ia32_sys_read+0xb0/0xb0 [ 756.930227][T28481] ? syscall_enter_from_user_mode+0x21/0x70 [ 756.930257][T28481] do_syscall_64+0x35/0xb0 [ 756.930279][T28481] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 756.930302][T28481] RIP: 0033:0x7f78ce2aaae9 [ 756.930321][T28481] 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 bc ff ff ff f7 d8 64 89 01 48 [ 756.930345][T28481] RSP: 002b:00007f78cb820188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 756.930367][T28481] RAX: ffffffffffffffda RBX: 00007f78ce3bdf60 RCX: 00007f78ce2aaae9 [ 756.930386][T28481] RDX: 000000000000fe8d RSI: 0000000020000240 RDI: 0000000000000003 [ 756.930400][T28481] RBP: 00007f78cb8201d0 R08: 0000000000000000 R09: 0000000000000000 [ 756.930414][T28481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 756.930428][T28481] R13: 00007ffcd928520f R14: 00007f78cb820300 R15: 0000000000022000 [ 756.930451][T28481] [ 757.815936][T28481] CPU: 0 PID: 28481 Comm: syz-executor.3 Not tainted 5.15.0-syzkaller #0 [ 757.824345][T28481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 757.834392][T28481] Call Trace: [ 757.837672][T28481] [ 757.840593][T28481] dump_stack_lvl+0xcd/0x134 [ 757.845201][T28481] should_fail.cold+0x5/0xa [ 757.849698][T28481] should_failslab+0x5/0x10 [ 757.854198][T28481] __kmalloc+0x7b/0x4d0 [ 757.858346][T28481] ? tty_buffer_alloc+0x23f/0x2a0 [ 757.863380][T28481] tty_buffer_alloc+0x23f/0x2a0 [ 757.868230][T28481] __tty_buffer_request_room+0x156/0x2a0 [ 757.873861][T28481] tty_insert_flip_string_fixed_flag+0x93/0x250 [ 757.880103][T28481] pty_write+0x11c/0x1e0 [ 757.884340][T28481] ? pty_stop+0x160/0x160 [ 757.888658][T28481] gsmld_write+0x7c/0xd0 [ 757.892895][T28481] file_tty_write.constprop.0+0x526/0x910 [ 757.898616][T28481] ? gsmtty_close+0x1d0/0x1d0 [ 757.903481][T28481] new_sync_write+0x429/0x660 [ 757.908154][T28481] ? new_sync_read+0x6e0/0x6e0 [ 757.912912][T28481] ? inode_security+0x105/0x130 [ 757.917756][T28481] ? avc_policy_seqno+0x9/0x70 [ 757.922516][T28481] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 757.928233][T28481] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 757.934468][T28481] ? security_file_permission+0xab/0xd0 [ 757.940009][T28481] vfs_write+0x7cd/0xae0 [ 757.944248][T28481] ksys_write+0x12d/0x250 [ 757.948663][T28481] ? __ia32_sys_read+0xb0/0xb0 [ 757.953421][T28481] ? syscall_enter_from_user_mode+0x21/0x70 [ 757.959311][T28481] do_syscall_64+0x35/0xb0 [ 757.963723][T28481] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 757.969610][T28481] RIP: 0033:0x7f78ce2aaae9 [ 757.974020][T28481] 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 bc ff ff ff f7 d8 64 89 01 48 [ 757.993734][T28481] RSP: 002b:00007f78cb820188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 758.002161][T28481] RAX: ffffffffffffffda RBX: 00007f78ce3bdf60 RCX: 00007f78ce2aaae9 [ 758.010133][T28481] RDX: 000000000000fe8d RSI: 0000000020000240 RDI: 0000000000000003 [ 758.018100][T28481] RBP: 00007f78cb8201d0 R08: 0000000000000000 R09: 0000000000000000 [ 758.026064][T28481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 10:18:31 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/diskstats\x00', 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x38, r4, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'macvlan1\x00'}}}}}, 0x38}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_TOL(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r4, 0x4, 0x70bd29, 0x25dfdbfc, {{}, {}, {0x18, 0x18, {0x9ce1, @bearer=@l2={'eth', 0x3a, 'macvlan0\x00'}}}}, ["", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x48804}, 0x0) [ 758.034036][T28481] R13: 00007ffcd928520f R14: 00007f78cb820300 R15: 0000000000022000 [ 758.042004][T28481] [ 758.228100][T28488] tipc: Enabling of bearer rejected, already enabled 10:18:32 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c05faff050000fff7fffffffffdf0"}) 10:18:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xde8d) 10:18:32 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/diskstats\x00', 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x38, r4, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'macvlan1\x00'}}}}}, 0x38}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_TOL(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r4, 0x4, 0x70bd29, 0x25dfdbfc, {{}, {}, {0x18, 0x18, {0x9ce1, @bearer=@l2={'eth', 0x3a, 'macvlan0\x00'}}}}, ["", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x48804}, 0x0) 10:18:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) getrlimit(0xd, &(0x7f00000000c0)) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) sched_setattr(0x0, &(0x7f0000000000)={0x38, 0x1, 0x3f, 0x446, 0x1f, 0x98, 0x1, 0x100000001, 0x35, 0x1000}, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x0, 0xe0, 0x1, 0x9, 0x0, 0x3e2, 0x4000, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88, 0x0, @perf_config_ext={0x1, 0x1}, 0x40804, 0xea, 0x238f3938, 0x7, 0x1, 0x81, 0x7fff, 0x0, 0x7, 0x0, 0x3}, 0x0, 0x10, r0, 0xa) 10:18:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:18:32 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400000450000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 758.643205][T28503] loop1: detected capacity change from 0 to 32 [ 758.696721][T28503] MINIX-fs: bad superblock 10:18:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x1800) 10:18:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xee8d) [ 758.790642][T28503] loop1: detected capacity change from 0 to 32 [ 758.813002][T28503] MINIX-fs: bad superblock 10:18:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x4, "0600000000fff7fffffffffdf000"}) 10:18:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x2000) [ 758.860996][T28509] tipc: Enabling of bearer rejected, already enabled 10:18:32 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400040450000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:32 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/diskstats\x00', 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x38, r4, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'macvlan1\x00'}}}}}, 0x38}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_TOL(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r4, 0x4, 0x70bd29, 0x25dfdbfc, {{}, {}, {0x18, 0x18, {0x9ce1, @bearer=@l2={'eth', 0x3a, 'macvlan0\x00'}}}}, ["", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x48804}, 0x0) [ 759.023376][T28511] warn_alloc: 9 callbacks suppressed [ 759.023395][T28511] syz-executor.5: vmalloc error: size 4096, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 759.023548][T28535] loop1: detected capacity change from 0 to 32 [ 759.028819][T28511] ,cpuset=/,mems_allowed=0-1 [ 759.053574][T28511] CPU: 1 PID: 28511 Comm: syz-executor.5 Not tainted 5.15.0-syzkaller #0 [ 759.062051][T28511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 759.072112][T28511] Call Trace: [ 759.075396][T28511] [ 759.078338][T28511] dump_stack_lvl+0xcd/0x134 [ 759.082987][T28511] warn_alloc.cold+0x87/0x17a [ 759.087685][T28511] ? lock_downgrade+0x6e0/0x6e0 [ 759.092558][T28511] ? zone_watermark_ok_safe+0x290/0x290 [ 759.098557][T28511] ? lock_downgrade+0x6e0/0x6e0 [ 759.103429][T28511] ? alloc_pages_bulk_array_mempolicy+0x1ca/0x4d0 [ 759.109992][T28511] ? __vmalloc_node_range+0x574/0xab0 [ 759.115388][T28511] __vmalloc_node_range+0x883/0xab0 [ 759.120614][T28511] ? vfree_atomic+0xe0/0xe0 [ 759.125135][T28511] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 759.130964][T28511] ? __ldsem_down_read_nested+0x850/0x850 [ 759.136699][T28511] ? __wake_up_common+0x650/0x650 [ 759.141739][T28511] ? n_tty_open+0x16/0x170 [ 759.146172][T28511] vzalloc+0x67/0x80 [ 759.150085][T28511] ? n_tty_open+0x16/0x170 [ 759.154515][T28511] n_tty_open+0x16/0x170 [ 759.158778][T28511] ? n_tty_set_termios+0x1010/0x1010 [ 759.164085][T28511] tty_ldisc_open+0x9b/0x110 [ 759.168696][T28511] tty_ldisc_setup+0x43/0x100 [ 759.173390][T28511] tty_init_dev.part.0+0x1f4/0x610 [ 759.178518][T28511] ? pty_unix98_compat_ioctl+0x50/0x50 [ 759.183992][T28511] tty_init_dev+0x5b/0x80 [ 759.188334][T28511] ptmx_open+0x112/0x360 [ 759.192595][T28511] ? pty_unix98_compat_ioctl+0x50/0x50 [ 759.198071][T28511] chrdev_open+0x266/0x770 [ 759.202500][T28511] ? cdev_device_add+0x210/0x210 [ 759.207448][T28511] ? fsnotify_perm.part.0+0x22d/0x620 [ 759.212844][T28511] do_dentry_open+0x4c8/0x1250 [ 759.217615][T28511] ? cdev_device_add+0x210/0x210 [ 759.222658][T28511] path_openat+0x1cad/0x2750 [ 759.227269][T28511] ? io_schedule_timeout+0x160/0x180 [ 759.232569][T28511] ? path_lookupat+0x860/0x860 [ 759.237349][T28511] ? lock_acquire+0x442/0x510 [ 759.242051][T28511] ? lock_release+0x720/0x720 [ 759.246746][T28511] ? rcu_read_lock_sched_held+0xd/0x70 [ 759.252218][T28511] ? lock_release+0x522/0x720 [ 759.256910][T28511] do_filp_open+0x1aa/0x400 [ 759.261428][T28511] ? may_open_dev+0xf0/0xf0 [ 759.265950][T28511] ? rwlock_bug.part.0+0x90/0x90 [ 759.270907][T28511] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 759.277168][T28511] ? _find_next_bit+0x1e3/0x260 [ 759.282039][T28511] ? _raw_spin_unlock+0x24/0x40 [ 759.286911][T28511] ? alloc_fd+0x2f0/0x670 [ 759.291257][T28511] do_sys_openat2+0x16d/0x4d0 [ 759.295947][T28511] ? build_open_flags+0x6f0/0x6f0 [ 759.300984][T28511] ? lock_acquire+0x442/0x510 [ 759.305681][T28511] ? lock_release+0x522/0x720 [ 759.310373][T28511] ? __context_tracking_exit+0xb8/0xe0 [ 759.315852][T28511] ? lock_downgrade+0x6e0/0x6e0 [ 759.320720][T28511] __x64_sys_openat+0x13f/0x1f0 [ 759.325583][T28511] ? __ia32_sys_open+0x1c0/0x1c0 [ 759.330538][T28511] ? syscall_enter_from_user_mode+0x21/0x70 [ 759.336452][T28511] do_syscall_64+0x35/0xb0 [ 759.340889][T28511] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 759.346789][T28511] RIP: 0033:0x7f94ebf8bae9 [ 759.351313][T28511] 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 bc ff ff ff f7 d8 64 89 01 48 [ 759.370932][T28511] RSP: 002b:00007f94e9501188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 759.379447][T28511] RAX: ffffffffffffffda RBX: 00007f94ec09ef60 RCX: 00007f94ebf8bae9 [ 759.387439][T28511] RDX: 2f606557d6081b8a RSI: 0000000020000180 RDI: ffffffffffffff9c [ 759.395432][T28511] RBP: 00007f94ebfe5f25 R08: 0000000000000000 R09: 0000000000000000 [ 759.403418][T28511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 759.411405][T28511] R13: 00007ffd15ae4e0f R14: 00007f94e9501300 R15: 0000000000022000 [ 759.419398][T28511] [ 759.423565][T28511] Mem-Info: [ 759.426849][T28511] active_anon:278 inactive_anon:136154 isolated_anon:0 [ 759.426849][T28511] active_file:7101 inactive_file:90361 isolated_file:0 [ 759.426849][T28511] unevictable:768 dirty:167 writeback:0 [ 759.426849][T28511] slab_reclaimable:23945 slab_unreclaimable:120617 [ 759.426849][T28511] mapped:65193 shmem:10133 pagetables:4409 bounce:0 [ 759.426849][T28511] kernel_misc_reclaimable:0 [ 759.426849][T28511] free:1181654 free_pcp:6542 free_cma:0 [ 759.460325][T28535] MINIX-fs: bad superblock [ 759.468966][T28511] Node 0 active_anon:1112kB inactive_anon:543804kB active_file:28288kB inactive_file:361444kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:260772kB dirty:668kB writeback:0kB shmem:38084kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 217088kB writeback_tmp:0kB kernel_stack:12736kB pagetables:17636kB all_unreclaimable? no [ 759.469033][T28511] Node 1 active_anon:0kB inactive_anon:912kB active_file:116kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:2448kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB all_unreclaimable? no [ 759.469085][T28511] Node 0 DMA free:15360kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 759.561208][T28511] lowmem_reserve[]: 0 2647 2648 2648 2648 [ 759.567012][T28511] Node 0 DMA32 free:762432kB boost:0kB min:35688kB low:44608kB high:53528kB reserved_highatomic:0KB active_anon:1112kB inactive_anon:541804kB active_file:28288kB inactive_file:361444kB unevictable:1536kB writepending:668kB present:3129332kB managed:2718932kB mlocked:0kB bounce:0kB free_pcp:27720kB local_pcp:6532kB free_cma:0kB [ 759.571688][T28533] tipc: Enabling of bearer rejected, already enabled [ 759.597774][T28511] lowmem_reserve[]: 0 0 0 0 0 [ 759.597821][T28511] Node 0 Normal free:0kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:656kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 759.597882][T28511] lowmem_reserve[]: 0 0 0 0 0 [ 759.641807][T28511] Node 1 Normal free:3948120kB boost:0kB min:54208kB low:67760kB high:81312kB reserved_highatomic:0KB active_anon:0kB inactive_anon:912kB active_file:116kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 759.670902][T28511] lowmem_reserve[]: 0 0 0 0 0 [ 759.675662][T28511] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 759.688449][T28511] Node 0 DMA32: 156*4kB (UME) 392*8kB (UME) 135*16kB (UME) 99*32kB (ME) 83*64kB (ME) 8*128kB (UME) 2*256kB (UE) 2*512kB (UM) 0*1024kB 2*2048kB (UM) 181*4096kB (M) = 762432kB [ 759.705907][T28511] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 759.717447][T28511] Node 1 Normal: 112*4kB (UM) 193*8kB (UME) 141*16kB (UME) 84*32kB (UME) 51*64kB (UE) 37*128kB (UME) 14*256kB (U) 5*512kB (UE) 1*1024kB (E) 3*2048kB (UM) 957*4096kB (M) = 3948120kB [ 759.735489][T28511] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 759.745164][T28511] Node 0 hugepages_total=6 hugepages_free=0 hugepages_surp=4 hugepages_size=2048kB [ 759.754494][T28511] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 759.764089][T28511] Node 1 hugepages_total=2 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 759.773380][T28511] 58819 total pagecache pages [ 759.778099][T28511] 0 pages in swap cache [ 759.782773][T28511] Swap cache stats: add 0, delete 0, find 0/0 [ 759.788951][T28511] Free swap = 0kB [ 759.792672][T28511] Total swap = 0kB [ 759.797051][T28511] 2097051 pages RAM [ 759.800854][T28511] 0 pages HighMem/MovableOnly [ 759.805677][T28511] 383909 pages reserved [ 759.809834][T28511] 0 pages cma reserved [ 759.820537][T28511] ptm ptm9: ldisc open failed (-12), clearing slot 9 10:18:33 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c06faff050000fff7fffffffffdf0"}) 10:18:33 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400080450000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x200100cd) 10:18:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x2800) 10:18:33 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/diskstats\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x38, r3, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'macvlan1\x00'}}}}}, 0x38}}, 0x0) 10:18:33 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x4, 0xffffffffffffffff, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000000)={0x38, 0x3, 0x10000000, 0x800, 0xfffffffc, 0x200, 0x0, 0x2, 0x6, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 759.946882][T28555] loop1: detected capacity change from 0 to 32 [ 759.967484][T28555] MINIX-fs: bad superblock [ 760.028613][T28555] loop1: detected capacity change from 0 to 32 [ 760.041601][T28555] MINIX-fs: bad superblock 10:18:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x200100cd) 10:18:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) sync_file_range(r1, 0x0, 0x2, 0x1) [ 760.117896][T28566] tipc: Enabling of bearer rejected, already enabled 10:18:33 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() r2 = syz_open_pts(r0, 0x0) sched_getattr(r1, &(0x7f0000000000)={0x38}, 0x38, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:33 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c0450000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:33 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/diskstats\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x38, 0x0, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'macvlan1\x00'}}}}}, 0x38}}, 0x0) 10:18:33 executing program 2: ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000080)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) splice(r1, &(0x7f0000000000), r0, &(0x7f0000000040)=0x1ff, 0xa06, 0x0) [ 760.299539][T28592] loop1: detected capacity change from 0 to 32 [ 760.355478][T28592] MINIX-fs: bad superblock [ 760.397872][T28592] loop1: detected capacity change from 0 to 32 [ 760.406112][T28592] MINIX-fs: bad superblock [ 760.444639][T28595] ptm ptm2: ldisc open failed (-12), clearing slot 2 10:18:34 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c07faff050000fff7fffffffffdf0"}) 10:18:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r5, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x7800, 0x8000, 0x8, 0xf75f}}) r6 = dup(0xffffffffffffffff) r7 = socket(0x1000000000000010, 0x80802, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r10, @ANYRES16], 0x3c}}, 0x40000) sendmsg$nl_route(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r10}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000000)=0x4000e) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:18:34 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/diskstats\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x38, 0x0, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'macvlan1\x00'}}}}}, 0x38}}, 0x0) 10:18:34 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400000460000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) fstat(r0, &(0x7f0000000080)) 10:18:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r3 = dup(0xffffffffffffffff) r4 = socket(0x1000000000000010, 0x80802, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r7, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r7}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r3, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r7, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x86, 0xff, 0x20, 0x6, 0x0, 0x3, 0x88000, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x141, 0x1, @perf_bp={&(0x7f0000000000), 0x7}, 0x4c000, 0xffffffff80000000, 0x7, 0x2, 0xfffffffffffffe00, 0x1, 0x1f, 0x0, 0x4, 0x0, 0x5}, r1, 0x4, r3, 0xa) [ 760.733328][T28616] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 760.763949][T28619] loop1: detected capacity change from 0 to 32 10:18:34 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/diskstats\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x38, 0x0, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'macvlan1\x00'}}}}}, 0x38}}, 0x0) [ 760.794492][T28619] MINIX-fs: bad superblock [ 760.803824][T28627] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 760.873540][T28619] loop1: detected capacity change from 0 to 32 [ 760.891509][T28618] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 760.894632][T28619] MINIX-fs: bad superblock 10:18:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) pwritev(r1, &(0x7f0000000480)=[{&(0x7f0000000000)="6d54b796d7ce31277b7a0be6efa5c0d885f1e117f27fda372009bbb4b48410e14cb5", 0x22}, {&(0x7f0000000040)="dea548b708d0ddb389302c08a38a0517781f0fd950d67a87cecd642a55f3cb2ea20bc5ad5958ffe93260c6bc0771390cf883e710cc2b8a1d8e4204f870ecf1a3ea8e258e2067db9fb985e5d723cdcd7f89ae8a0f80fe59a2687cf5a7705cc2d79ddacb47fd4774d61a9ce30511f6ba1fe2d6bd8c5c476043c726f419868a8594b08547aec5a3be6675b516622d", 0x8d}, {&(0x7f0000000140)="16dfee0647e9c130", 0x8}, {&(0x7f00000001c0)="09ee3f6c9e", 0x5}, {&(0x7f0000000200)="8d9d018cae49", 0x6}, {&(0x7f0000000240)="22d7f2374875a58feb9532d36a49b717fc159178c1d6db76229378a160a3de235bc907c8807af34e0fc6132515917e0e9cba15dc311ff82b79b7a3947320b0fba87e2a5a72a6a00929a15790205b414973a18690ac417f5596198d80737709d3a85cc576b3507ee5158af17f224c0f70e82572dea973de78065daff0b6b3701812088c9f944a7f259693109c7b6e5c7f099c897e76f5c95c5b7e4c9e868f59f7f7a5ae85b477b2", 0xa7}, {&(0x7f0000000300)="02246d7c63d4027b68a8532a45967facadb173af2dc75c8351c0bd4732cd2794efe7e2bbab849f44ba68135e692d399b9f118de690234278fd99cca23d5c02245c5f31569620f0e86853046bfd5fa8f14dbbc02b4b798d779de52e52d21e8c05c71c95", 0x63}, {&(0x7f0000000380)="3055585511aba4f12f3d81a7029b12cf39967c1f58e797c919bda52a62e3e8e924142018cb24b453fd79aa9add21c7eb1706971b7d12f7900fea55a0e326b88a5e3ab3190c868c0af630d0e386b8d335d57614e1e99b29f5238d62348d1d3e2ffcd13f350bb03227234cc5a87c1b999741890efda41a5e3fe9a82a98aed821c5cfa9e05bd0bbc5fa307d83b55d54f34d61218f0958ae15d2171032d0af68db0f3c3d328c2afc2eba2cc7168b559985075e0893e1c76204956cf9347b7fd7d982ba27b1f4cc82f58b25267e2248a878b3f6", 0xd1}], 0x8, 0x46d, 0x7ff) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:18:34 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c08faff050000fff7fffffffffdf0"}) [ 760.964592][T28627] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:18:34 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400040460000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r5, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x18) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) ioctl$VIDIOC_G_FREQUENCY(0xffffffffffffffff, 0xc02c5638, &(0x7f0000000040)={0x400, 0x1, 0x4}) 10:18:34 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/diskstats\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x38, r2, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'macvlan1\x00'}}}}}, 0x38}}, 0x0) [ 761.137592][T28650] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:18:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) sched_getattr(r0, &(0x7f0000000000)={0x38}, 0x38, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 761.177875][T28656] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:18:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) write$P9_RRENAME(0xffffffffffffffff, &(0x7f0000000080)={0x7, 0x15, 0x2}, 0x7) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xb) fsetxattr$security_evm(r0, &(0x7f0000000000), &(0x7f00000002c0)=ANY=[@ANYBLOB="0501100000000800e2b87870ffc7ea743b2bce3800398f8049cdf6b59859bf2b2ca59f955c6dd7231be07846152af91c37f7b92bfc3dbeaac5dde32bb52b84a5f4bb84a094929b989f2731cddb625171fc8fb216789f28033a2c3ecfd04a66efd5b7c4114b889b2fc3d86c4099f90399c0affefe42ed3772da3afb29355257653f1c9d46d7f78d3c9eb95fd4c943fa03520170c5ef9b880da3109e9d67eee7b23b4ad803aceba590a648b83b846b02b4e5dda9e244441d4639d8640a6d2dd1e73c54a6db0af31ceaeb2eefefec8a47c788864ba88c1f35c3f991a428814f8057c7a7b458cbb4a56340bdac0d2f5e19f7105758f7"], 0xeb, 0x1) [ 761.263944][T28659] loop1: detected capacity change from 0 to 32 10:18:34 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/diskstats\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x38, r2, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'macvlan1\x00'}}}}}, 0x38}}, 0x0) 10:18:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) r1 = syz_open_pts(r0, 0x440c0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) r2 = dup(0xffffffffffffffff) r3 = socket(0x1000000000000010, 0x80802, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x8) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket(0x3, 0xa, 0x2) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r6, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000005c0)=ANY=[@ANYBLOB="2400800071000100000000000000000007000000", @ANYRES32=r6, @ANYBLOB="0c00018008000100bf000000dbc3e9852c28ad1953e3fe6e402a6f81d2a33bcfd6b90daaf8e656ae9127ca408a86ad523c561a00d91b9836c90cac7aad5016c5d2508b68d1136c94b1533896106629f9b36d41b24eed816369363ffadd1bc2612fba1973246c49ba088d7c2039c713b03d45f8873fc348a35507499abde63c9817e44fad4d97175e839a022e79f5f6846fc32c1a36daa90200000000000000c28004bea849a4b4a4cb6f8aabb4c03e1c56d95e63b80ec97a21684820ca73c6baccb88a4b38da4ba61827ccb88dc95cfd8d01a5c92f4117d134b6e967ae996fa7f5053c46da6dfe402b59c42c6b0c798e2f031ba42781e501"], 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'sit0\x00', r6, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x7800, 0x8000, 0x8, 0xf75f}}) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000080)={0x65, 0x1e, &(0x7f00000001c0)="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"}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x13) [ 761.318047][T28659] MINIX-fs: bad superblock 10:18:34 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400080460000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 761.483987][T28670] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:18:35 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/diskstats\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x38, r2, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'macvlan1\x00'}}}}}, 0x38}}, 0x0) [ 761.576652][T28684] loop1: detected capacity change from 0 to 32 [ 761.614149][T28684] MINIX-fs: bad superblock 10:18:35 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c11faff050000fff7fffffffffdf0"}) 10:18:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) ioctl$TCFLSH(r0, 0x540b, 0x2) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r5, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x9, 0x1, 0x200, 0x6, 0x7, "c5874d2c111288dfbd3c2ba6c2746fb241e7d3"}) getpid() r6 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r6, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x3ff, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 761.619554][T28688] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:18:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r0, &(0x7f0000000040)=ANY=[@ANYRES32, @ANYRESOCT, @ANYRESOCT=r0, @ANYRES64=r0, @ANYRES32, @ANYRESDEC=r0], 0xfe8d) 10:18:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x800) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0xfffffeff, 0x7fffffff, 0x7fffffff, 0x6, 0x10, "8e2b082ec691a7c05664ae1a1b65e56452fbbc"}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$TIOCL_BLANKSCREEN(r1, 0x541c, &(0x7f0000000040)) [ 761.692262][T28684] loop1: detected capacity change from 0 to 32 [ 761.720918][T28684] MINIX-fs: bad superblock 10:18:35 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x38, r3, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'macvlan1\x00'}}}}}, 0x38}}, 0x0) 10:18:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081288, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:18:35 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c0460000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 761.883306][T28700] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 761.995870][T28705] tipc: Enabling of bearer rejected, already enabled [ 762.000974][T28717] loop1: detected capacity change from 0 to 32 10:18:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6089b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r5, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) syz_open_pts(r1, 0x80000) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) [ 762.050948][T28717] MINIX-fs: bad superblock 10:18:35 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) syz_open_pts(r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x38, r2, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'macvlan1\x00'}}}}}, 0x38}}, 0x0) 10:18:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x13, 0x21, 0x3, 0x8000}, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa1c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYRESDEC=r1], 0x0, 0x28}, 0x20) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x6) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r2, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) gettid() [ 762.108314][T28717] loop1: detected capacity change from 0 to 32 [ 762.127370][T28717] MINIX-fs: bad superblock 10:18:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) ioctl$HIDIOCGFIELDINFO(0xffffffffffffffff, 0xc038480a, &(0x7f0000000000)={0x2, 0x200, 0x3, 0x3, 0x6, 0x3, 0x0, 0x0, 0x2b, 0x1, 0xfffffc01, 0x557, 0x81, 0x10001}) 10:18:35 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400000470000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 762.186593][T28729] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 762.325055][T28740] tipc: Enabling of bearer rejected, already enabled 10:18:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r8, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r8}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@ipv4={""/10, ""/2, @loopback}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f00000000c0)=0xe8) bind$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x16, r9, 0x1, 0x1, 0x6, @multicast}, 0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r5, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x2) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:18:35 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00ffff050000fff7fffffffffdf0"}) 10:18:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000005700)=[{{&(0x7f0000000000)=@abs, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/63, 0x3f}, {&(0x7f00000001c0)=""/87, 0x57}, {&(0x7f0000000240)=""/220, 0xdc}], 0x3, &(0x7f0000000140)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}, {{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000340)=""/23, 0x17}, {&(0x7f0000000380)=""/149, 0x95}, {&(0x7f0000000440)=""/131, 0x83}], 0x3, &(0x7f0000000540)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x10}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000600)=""/65, 0x41}, {&(0x7f0000000680)=""/69, 0x45}, {&(0x7f0000000700)=""/107, 0x6b}], 0x3, &(0x7f00000007c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x140}}, {{&(0x7f0000000900)=@abs, 0x6e, &(0x7f0000001100)=[{&(0x7f0000000980)=""/92, 0x5c}, {&(0x7f0000000a00)=""/117, 0x75}, {&(0x7f0000000a80)=""/166, 0xa6}, {&(0x7f0000000b40)=""/202, 0xca}, {&(0x7f0000000c40)=""/245, 0xf5}, {&(0x7f0000000d40)=""/224, 0xe0}, {&(0x7f0000000e40)=""/213, 0xd5}, {&(0x7f0000000f40)=""/157, 0x9d}, {&(0x7f0000001000)=""/215, 0xd7}], 0x9}}, {{&(0x7f00000011c0), 0x6e, &(0x7f0000002640)=[{&(0x7f0000001240)=""/251, 0xfb}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/237, 0xed}, {&(0x7f0000002440)=""/94, 0x5e}, {&(0x7f00000024c0)=""/19, 0x13}, {&(0x7f0000002500)=""/96, 0x60}, {&(0x7f0000002580)=""/102, 0x66}, {&(0x7f0000002600)=""/50, 0x32}], 0x8, &(0x7f00000026c0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x10}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x150}}, {{&(0x7f0000002840)=@abs, 0x6e, &(0x7f0000002b80)=[{&(0x7f00000028c0)=""/27, 0x1b}, {&(0x7f0000002900)=""/166, 0xa6}, {&(0x7f00000029c0)=""/44, 0x2c}, {&(0x7f0000002a00)=""/217, 0xd9}, {&(0x7f0000002b00)=""/128, 0x80}], 0x5, &(0x7f0000002c00)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xf0}}, {{&(0x7f0000002d00), 0x6e, &(0x7f00000040c0)=[{&(0x7f0000002d80)}, {&(0x7f0000002dc0)=""/190, 0xbe}, {&(0x7f0000002e80)=""/79, 0x4f}, {&(0x7f0000002f00)=""/123, 0x7b}, {&(0x7f0000002f80)=""/156, 0x9c}, {&(0x7f0000003040)=""/81, 0x51}, {&(0x7f00000030c0)=""/4096, 0x1000}], 0x7}}, {{&(0x7f0000004140), 0x6e, &(0x7f0000005300)=[{&(0x7f00000041c0)=""/9, 0x9}, {&(0x7f0000004200)=""/225, 0xe1}, {&(0x7f0000004300)=""/4096, 0x1000}], 0x3, &(0x7f0000005340)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x78}}, {{0x0, 0x0, &(0x7f0000005440)=[{&(0x7f00000053c0)=""/107, 0x6b}], 0x1, &(0x7f0000005480)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}}, {{&(0x7f00000054c0), 0x6e, &(0x7f0000005640)=[{&(0x7f0000005540)=""/211, 0xd3}], 0x1, &(0x7f0000005680)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x58}}], 0xa, 0x103, &(0x7f0000005980)={0x0, 0x989680}) ioctl$BTRFS_IOC_FS_INFO(r1, 0x8400941f, &(0x7f0000005a00)) ioctl$TCSETA(r2, 0x5406, &(0x7f00000059c0)={0x0, 0xc0, 0x5, 0x7, 0x15, "e8e5fd9f5a371b03"}) 10:18:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f0000000000)={0x8000}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x9, 0x3}}, './file0\x00'}) 10:18:35 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xfe8d) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x38, r2, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'macvlan1\x00'}}}}}, 0x38}}, 0x0) [ 762.409607][T28745] loop1: detected capacity change from 0 to 32 [ 762.489049][T28745] MINIX-fs: bad superblock [ 762.568413][T28745] loop1: detected capacity change from 0 to 32 [ 762.583402][T28761] tipc: Enabling of bearer rejected, already enabled [ 762.632904][T28745] MINIX-fs: bad superblock 10:18:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) syz_open_pts(r0, 0x40000) 10:18:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x50000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:18:36 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400040470000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:36 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000000063a6910900"}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x38, r2, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'macvlan1\x00'}}}}}, 0x38}}, 0x0) 10:18:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2400000071000100000000000000000007000000", @ANYRES32=r5, @ANYBLOB="0900000000000000f0dc47bf0afa5311fe0fb798e901001000"], 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r5, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000000)=""/51) getpid() r6 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r6, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r5, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0xd) r6 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r6, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[@ANYRES64=r6, @ANYBLOB="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", @ANYRESOCT=0x0], 0xfe8d) [ 762.931909][T28786] tipc: Enabling of bearer rejected, already enabled [ 762.957685][T28789] loop1: detected capacity change from 0 to 32 [ 762.981641][T28789] MINIX-fs: bad superblock 10:18:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) r1 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) [ 763.036503][T28789] loop1: detected capacity change from 0 to 32 10:18:36 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x38, r1, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'macvlan1\x00'}}}}}, 0x38}}, 0x0) [ 763.081088][T28789] MINIX-fs: bad superblock [ 763.198143][T28813] tipc: Enabling of bearer rejected, already enabled [ 763.276330][T28805] ptm ptm7: ldisc open failed (-12), clearing slot 7 10:18:37 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff020000fff7fffffffffdf0"}) 10:18:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x10) syz_open_pts(r0, 0x1) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:18:37 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400080470000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:37 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x38, r1, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'macvlan1\x00'}}}}}, 0x38}}, 0x0) 10:18:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="10000000", @ANYRES16, @ANYBLOB="050000000000000000000600000008000300", @ANYRES32=r6, @ANYBLOB="08000500020000008f951fd8c6ce0ebf1760dab19c4dfa4797d5517348e1f8163edd9b7dd5415129393d0000000000000000cfd779e9d628ce7d2a762b46ffd975e2b53833f910c115bb1d"], 0x24}}, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="0500ebffffffffffffff2100000008000300", @ANYRES16], 0x1c}}, 0x0) sendmsg$NL80211_CMD_GET_WOWLAN(r1, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYRESDEC=r3, @ANYRES16=0x0, @ANYBLOB="000226080000fc2b7284c120c1199e682426c4dffcc913010cba"], 0x1c}, 0x1, 0x0, 0x0, 0x240000c0}, 0x20000080) r7 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r7, 0x29, 0x41, &(0x7f0000000240)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r5, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, &(0x7f00000001c0)) ioctl$TIOCL_BLANKSCREEN(r1, 0x541c, &(0x7f0000000040)) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:18:37 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, 0x0, 0x3, 0x100008) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f00000003c0)={0x38, 0x4, 0x66, 0x9, 0x1, 0x800000000, 0x6, 0x3, 0x10000, 0x59}, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000340), 0x10) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x7, 0x3f, 0x2, 0x40, 0x0, 0xffffffffffffe4f0, 0x4000, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000200)}, 0x1020, 0x7, 0xffff, 0x0, 0x8, 0x7, 0x9, 0x0, 0x7}, r2, 0xffffffffffffffff, r3, 0x8) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r4 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r4, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) fsetxattr$security_capability(r0, &(0x7f0000000000), &(0x7f00000001c0)=@v3={0x3000000, [{0x7fffffff, 0x4}, {0x7ff, 0x200}], r5}, 0x18, 0x2) [ 764.130327][T28839] loop1: detected capacity change from 0 to 32 [ 764.139056][T28840] tipc: Enabling of bearer rejected, already enabled [ 764.168243][T28839] MINIX-fs: bad superblock 10:18:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x38, r1, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'macvlan1\x00'}}}}}, 0x38}}, 0x0) 10:18:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, @in_args={0x2}}, './file0\x00'}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) [ 764.277244][T28839] loop1: detected capacity change from 0 to 32 [ 764.288338][T28839] MINIX-fs: bad superblock [ 764.315168][T28860] tipc: Enabling of bearer rejected, already enabled 10:18:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x3, 0x0, 0x5, 0x0, 0xc, "2bd85dee9b4e71244750a735b7cf3fc665104b"}) 10:18:37 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c0470000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(0x0, 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x38, r1, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'macvlan1\x00'}}}}}, 0x38}}, 0x0) 10:18:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) syz_open_dev$tty1(0xc, 0x4, 0x3) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) [ 764.562764][T28873] loop1: detected capacity change from 0 to 32 [ 764.600114][T28873] MINIX-fs: bad superblock [ 764.651794][T28873] loop1: detected capacity change from 0 to 32 [ 764.669060][T28873] MINIX-fs: bad superblock 10:18:38 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff030000fff7fffffffffdf0"}) 10:18:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(0x0, 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x38, r1, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'macvlan1\x00'}}}}}, 0x38}}, 0x0) 10:18:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x9) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:18:38 executing program 2: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/class/ata_device', 0x2c00, 0x142) sendmsg$NL80211_CMD_STOP_NAN(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, 0x0, 0x100, 0x70bd28, 0x25dfdbff, {{}, {@val={0x8}, @val={0xc, 0x99, {0x1, 0x3c}}}}, [""]}, 0x28}, 0x1, 0x0, 0x0, 0x8010}, 0x810) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0xd) r2 = syz_init_net_socket$rose(0xb, 0x5, 0x0) write$binfmt_aout(r2, &(0x7f0000000240)=ANY=[], 0xfee0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x14) 10:18:38 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400000480000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 764.942277][T28895] loop1: detected capacity change from 0 to 32 [ 765.026941][T28895] MINIX-fs: bad superblock 10:18:38 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) prlimit64(0xffffffffffffffff, 0x0, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) r1 = gettid() r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000140), 0x60000, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x1, 0x4, 0xcc, 0x5, 0x0, 0x9, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp, 0x100, 0x1000, 0xff, 0x4, 0x3f, 0x80, 0x8001, 0x0, 0xffff8001, 0x0, 0x1726}, r1, 0x1, r2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) ioctl$TCXONC(r0, 0x540a, 0x0) 10:18:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(0x0, 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x38, r1, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'macvlan1\x00'}}}}}, 0x38}}, 0x0) 10:18:38 executing program 3: getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000140), &(0x7f00000001c0)=0x8) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) write(r0, &(0x7f0000000040)="75fbc9e520e5e013d9e411aff4e451103af4f6aa433646bc6782c1e7f62c059b66804c57b803164d7e511df941e57f99238fe8ae21b3966f8088909d7bbd79356fe0e81a98a74d943b9bdd5466965dd1277829daa40d69c663a36ee0e241ab648ea5bd9979d6b599a34965ce5646f2d4248ec9a81fdd077bde02328f1d931df2e18ba1f23a0eef321248e5b1e5756c906a88e8a60e0957fdaea05e2760396200c3a6808444916fb4172ed42b4b9ce796651d384c22a953ab665d6a2c31fded1b89b6b4094cb904fe73dae1b3e81b04fb9dafe672108e5e31f615ef", 0xdb) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:18:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000000480)={{'\x00', 0x3}, {0x100000000}, 0x20, 0x0, 0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)="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", 0x124, 0x0, &(0x7f0000000300)={0x2, 0x121, {0x1, 0xc, 0x4c, "7560076b36eb49dfa3067e64dd2799f323a768ff2f04287370f980ba21654d1f64d2a82c44ba239e3e9956b46dd5e15079e7842c64f4449af6003c8f806ac29986766ea168bcd46b80248a3c", 0xc8, "2443688836e71e47488955b01a6c7478ab48e11afee0407c236ae6a1bae619aa8384144466f7069f5a448e03a0c06c10b5976d63a8343788997f671621b8938b4f17e7f1d7474a69372488a2142ebaf2d4055178f5766da876f075a03a20c682afa33a56eece3e2443afdd1b18c0971dafe3bee1d5f060c514b7c3b603ea52efd5108109db036e16aa917dfbda8267fe80cbd5fc6b6dc1e286027792c1fc83ab135aac06fb11e89117f62c63172ae24c4d077784ce983de62c8e7bb9e8ca3b3ea86ac79262e450b1"}, 0x1a, "ebb3648bdee3484b71f594b48232bee82960ff375f7be85958c2"}, 0x147}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x8, 0x8, 0x1ff, 0x3, 0x19, "081b57be8242cb93e2513ae49f17e0fcb927e2"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) [ 765.078621][T28895] loop1: detected capacity change from 0 to 32 [ 765.099772][T28895] MINIX-fs: bad superblock 10:18:38 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400040480000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:38 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x38, r0, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'macvlan1\x00'}}}}}, 0x38}}, 0x0) 10:18:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) r2 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r2, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) r3 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r3, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) r4 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x19, 0x4, 0x1, 0x4}, 0x40) r5 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x5, 0x4, 0x3, 0x4, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r5, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) fgetxattr(r5, &(0x7f00000001c0)=@random={'system.', '\x00'}, &(0x7f0000000200)=""/212, 0xd4) r6 = openat$null(0xffffffffffffff9c, &(0x7f00000015c0), 0x2000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001600)={r4, &(0x7f0000001700)="08c1817d45838303fa7a60534cecdebc57668e3e7e86760a23578822a8122f1da7ad1062778d7c47be44833fe2fd0c111a90096bbbb49621dd08aad2fb4e7f3cf2a9e64a4ffcbf5b48afc5b00582ff7987c8b3be6784dd2ec3d83ae59a5704c2cb45ff233ee3c1d63a551a0f5acc9bf6bb5eda314a6a26a972ab8606df62c817c04153a839d52b8e002d6434e9ddbd5c1d7568f1aced0e10c6ac874b57f2f6b5646ca674633b18c168dc9b5216097e59cc94eff2b3c0d194935661bda749b80d8ee1131e1fc6828a9b0471d300"/216, &(0x7f0000001640)=@udp=r6, 0x3}, 0x20) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000001540)={&(0x7f0000000300)="e22d58b8bbff46ab910a167acb38562e33e9142b5135915ff3c36dcbdb575e1f8715ed70d1db446ffd7ae3d745f8176eeae764b9631333a30e260c5eb05aeb53668fd3081a5f1df39ffa0b8e1e3c1d422149b30bf47818d5a829761b30e62d7f8a8f3e678f493ba5ecc69419318b2f7642c25425042c0f8a8e3945d1bbf7dd20b276db769eb8fc2416d9be89fbc4685c142bdec7bda067e45b6197eb1f90e6d61134b8c76798", &(0x7f00000003c0)=""/238, &(0x7f00000004c0)="c2a02766d25b7b5d69d2beea3e4849f55b6c42f6642e504534325e456687c89dd9429674e4b631cdb6574de08ae413ed84a17f6b42e7c6c0b11ab5d4343039e640b66effbc34d40f6331d8c9f8adb984310421e198c7ecb95c13b67f7411835e66f99bc7c72d7e78300730e27954c9c5f1a37ec062859f5f9089ce25d7a02f8d73d489c14ad53720c5140e92b4ac748a4fbd6270e71c31d0723358acd5da4b5d7c307d5094592bcaf915820909852968d21026acf400ca62fcd5df6702693ac36dbdfdb351f3affc501aa6efd881afe36120f3f6986891be78ebf6b31b14c67c2eb854f9d4ad1b4465fd08d2a49dab2558db0b71a1535ccb680abf157b5da28a90898414d695439f972bff078f767a647091525b11cc38dba7632818d6ea4db43b3276b14b5589ae9e4f364e016e1551d8f156b74a5d5bd778eba14915494a92e8dd88c7d9c7181759848454e97b97cbb6c62599caec4c76ae870f68bcb2f707e007935578a322de0785c5da9ce6b138baa93fff43b0744d8494518965994eb05b2cc3c361d2eaf207da8f9474879d95c15c0d23ae2e5c59832856d95db6333a71d41b3645b79405745a3d151e8061126183d7607eed12e7c940c1131320fff5a1293f5996082b1b988e35d32b7034161accdd85c83e6481d89489a36abc59f5dc798ededefd21f4d2ac8e05da277376d61a0bba89a7b636a483f1a7cdaf2cc961751e2dba545e514380e0673ff178d271be090ea415fcd3e8d2d1ebce2490abf09f07941d65f23d08b6edb6521bbc08ab1853282726cb28679a734d28bff81016404d6be328241977e0cffcaaad346923ceb499fc918f7fb03a2c73af4d56596bde2df8f54649b6496d724db006a7537422fef784c9e8561065cb2c6264838b7a511e24b6757e2aa4d175dc6e7886d251da9805aa28939b0dbcaec3c5ad6dde4c2f5bca57833ebf8a5bf24f87173a653f93b5b3fd3171f0192bdab127a2dec80cfc4b9e8efd6543eefa233b67dde5f09820e9a1df3567bba467b40d735afda7eaa38e275a005f2995e7273d4fde46a9b33ee976fa0fcd94282a5864df2585efa7546aa014b472b04b268cfb2df618fed98822122d84b75b2623e8e3d179b5e6906e715a0253124ced8ec1a96d7e08f2cbe496a0fdaf246b28ff6909ca1897ebc1001128d5436a30266f6d18ead3e550eb21b1efbe3ff48d2336f64b5a4d37c4f3a7e38b2f3f3026abaf42bbea29b2c6eabe393ec52e22f01a71854838fdbbe286ead4494c0d7886a647b4cd9b77b65c7cd1096981114cf616461a8a25b80b6fb0d9a271cdc33fec209110983e5c7824a471c926b6a4faec479ac3af017e1e1b6cd2e82e56200f7876df067698d9da99724bfc8e4f024aead7408488d4b68d411d5be34a73ca286f9633fc289411efbf04f7c73c55b659e252ecc084f48319b77dce742e2d8f1542ef654077e44038e7737eb4e98e279b3cf00d39a01c2cebb92818e2b91b59a050e95bf61353068fcfb26df3399966d4eae176312b65c673e46b59c3749e1fa3f717b70444303e8f6e05ccbb9acf8c7a0fb417173ac7179c46c60a4e6c431d90380d049e353dd320a882fcb587a02b1319f97d9a10df7ad4a266f25357a4b76b2ba70728d863f50666fad912fc701836df211994dc8c9388cc9cca3dec92a62ac4d7e642c5375a222e3e65739e025c43ef264c05c0e695b6e402d26abf6cff5a4359b9e774b5a9d1933d6bca6cf83f7720dd420b68db1b6455ea9070b204cd2defbc4c1cf2015b88de1cb5618e730666352b45f7c1d502ef3bef60c11fc09376e43e443b479b2ee8584a338272609e802e6dc917681ac20945e4be1c42e6f46a8a361348a17e021c83da11b9c1ee831544b79d686a6d51ad797341944e3af88f6ad108b4810aab6f272355d0be836bb4cc22701be36ab62d36c3706dd04f423cc63540124530e01675cfe81c7bf1fa78b75bf5e770aef2b9b017f457b8dab37800a8ba27078fe86ca087fc925106c922942a1111f3f1fbe0c7660c02e840db495c4f8f327faf72e373ee4eb9fc2c86334efbcd319d126f1e15d521f0a2de3383ef9e6908efe9985ba0a33c112fed8ff074b5df012071718b587d12b4167a70c61d67920fa6e09178e127f3f9f1c350c44335d6d742aa0ccb39b8bf262e51b2f286c73cde361e4d2793adb88677c3ba80be7e01f43cc6ba49552b3262d8937016f60d733faf41f55c7b91e04d6c4531de41cbbb9c1d570b433adfbd5c2c8c17f2ab78b3c5fd7b5d10b2713b7dea0494dbe256928ca8042363edf59783fd4d98aea43162e8ff24a39da1b5785afcf7ea7e2cd36fe02f711c9a3e8eb1a138d4914b621252093b763ec26c1e0a2ef11eaf9d5976d9e68dce03ccd8f94a703071aac03a4c2e554231816ae69421a7d274baeafd7467c9fa964bb9a97e3cbbfd19bdbe415399026f703318a1118ba991cdf14d7c6c397ae86abd3bc192f693b5e659ba977cddb7651578d78631900e242eb050e737fc6e9c39685d15ac65e08b97ee159b2a789c0f9ccc3a099e2b5e288b95a219d3cdfcc4cbd43229661777f3771dfdd9786676a9e6984d87c0f59f5a180a90f43819dc1acba64b470b0192513972209a8ee8ad9d79e0ea60ef414bcf33f24d1ef070759aff6a99ff12325a3e7e7b79192691da28d7ed7cae20770ae49bcdc71c6d49cb02c22de8815fd2ba40f06175b4401c115e318ea0744f477290bbead502ff7abc768c24b836adb35968eaae196f622b5bf1393d2aef2dc908f39c2576e2ab6712bff85fb72d5701f1f614b1801f3d87acfadaadc188919ab8acf892741a373b0ab1622ae42f966843834446f2f537934009d0d65dc2bd25479a7e09eee4a88dd0a961f63f3e9334794e00770d9f77697b1d0e1ddc4c6365610c12cb3c10685c15af7ebbe1102b8fcd3d5c0e844182dcbce65c2775d566774665826792b2b87986e81b72f0cb9a750c19cbde27f78647c0bdac4487733a05f356a2fdb65571652a58a9441aa320156f9d822679155acea693e826fe46b899aa1df8fe39f71b1bcea1e22142a7e083509d54b2c4d590adf90df81fa87a61ad3e0072cfa24070dc39686a74c88031ac74ffa7ad954eb6c57738d39cd629712b9d5efdc5906f02efd35f159c2b1f87b1c7568c4bc9a8459367366395006ca5b1fde8e192de548f1eb61d1774eb4f3933d28d3e43f4866d407680f02496023ac4596233e29f69ce1d200e0c9caf570c2e56b8443f443a13fdcf012acbddd3603a06ee09ea75810740631269c7c65a881f637bc9d10c8faa6bcb86e2975df29cd4219b2fa98af17afdc426a498e808cbf92c2dbe3dff0e8f70df9c60f2f8225ba8993bc91bc65ff4f5e3f9260a5934d81a918a44b798e0ce0e74c724e44eb9ce7e3efb32243f4ce2579272681b50645e2f8d223bf5d7b25e91c5b43930a9039d80dd68a8e4a7fdee6dc8c5b44366b47bf4ff7772926a31291d79b24955d5b7c17c7ba7f1f5cb85be2b6077a26d9ce95ccc691cd976deb701dd17ab4d914a4c9692956224546737f211962a644b16603e60f2ee4a57471e70a07de7acb7e83b96acc38e771346f40029b602a4a85a44b6932d43104c520294290f594c378cdc211522f3debb21efa125bdc760e1f935d452301a9f890ab208b33b3dbf2a4f58f541cb5b0d3deb43cab41d2db0c6c6f35be05865e1219ec185bb0695fd025aa62d1393ab37ac21a79c5f1941939f318c56d5f799b3d6ba3dc86f12f1170256bc993927a35581c7013ce4bdf38306f57a489bbc9a09b766c2289e3def99ddf0b6dca4941089cda8902ce579e0262afb4378a999a847cfdc2e44ae2a75093cb6a1ba6e4ba17529e8db96537623f763f8f5cd301afecd6a0a265365bf489ea1b3548307ea611a136dfad2cf7efacc90392bcfe630e915e829f7e5eb1e8f490cc6780d7d6064bdec97b7fba909e75c75371ae70bab6b3b0c62fdb978628a9f7bd2cc6f54f12a08a0bc54f1688924f67856138de96baf3ea8636683085c205d614e9ee7d23b12ac7dde99d1bed152b2ab79888cc8cf099f02c3588341340d5247c901b8b4428b48818a6ddfa6ca1332ac5967d584ccd8ea7be634a56b61440c707392c65dc301842858c17e2b827bb9de5ddfdbfdb5f0746211716d086a9f8ae1f9914e6a37eb4494a9e0bfedc5e18782e5bcb009d2534d89dc37010b81dad21f4c57ec12e463c30d2ed02328a8507f62708fbc4bf990590d09b6ea0b1b9a07451cc6740b2c4d220db7ec7de6d72763ee06118411292557f1c5cc8b9783b82b7593d6abad4fd8cebce51864aeb0d3d2afc1416c0df4d3f7281dc0d5755c523d312cf89763b39c60069220291aef05f83c652e99d970cba0e758bd310913d7b640c4eda6234b8f03a6df55771a33c06c74c18dffd9c18569f49c4e3a4ea67e099ae610345056461de5f7c4823a44d9b6ad8b7f94e5f753d89a831f97ef00174abe887b7cf778ab930c6b885a6333c22606a648e4f777628b8eda6075b96942a608375320a758c32d60a5dc268a361b6551d55472a7cf180de2562e9cc682c2e3e12913d044b409ff6f3078971b4c157904aba32ce4ac97397e4bf740361ac053d51f0ac9e3ef4f11210f469aa7fe9fa1fdbf656230a5350488d0e08abbd5710554a5e2b61922b3f3ff82f1b10577aae226b80c80445696a8abea2ac78f23ba0f89507bb0b8af69fcdf04b4144b9953b63527fa29b16181076b2de686e8628ea6ab91e935833a8ade0ee12a8cb003e067ef6c93d4d60c61782d9dc44196a97ccd32eccf0a603e7e7201ab97f8433502f341b4cd1cdfbb925380e2b13de4c5e355887afbd3860f00f494ef75872113f68fa1d21664e7a6b653f772ee91b684902374a48d1a200a24df6928ac1f460c1bed2090c31befb1f8c5f1b8291d5a9888622e528d09b533189a975036d566dab46f3d48fe979d1c9f85e6a3d6e4f95f5986ec967200efe530bf9240ca23c3b2d39eb1b4fb077ed364b123937c4f054689819a8f0ecf9a1beacaad6990ce4f9c5df4ea1055eb896c6f3ccf3683fd33df4aca2f7ea41f65a71aa4d77b0e5370e0a21c7f180cc6aa4808770696eebf30e6a199d2fc9b0555fe848ebf57aacc5e10c67cacbd15fa5fa8917ca4da6dc210682e55fbc6174123aedb1e5d460272f2697c2b8e7459dcff3336a690c2800d54957234203a4c30cf7c1c99e5a10bcb2deabd1fbab713d44451b0e84c52217e9bf8ca37538e7839b077a95d324cea09c477f104e502a466dba573187bb762fac5c415b6d330c5147236cfdebdb63b6462344f36eeaee77301080bb21eb7e725d57d2473f7b9c5f61048b0abf06efe3918bb855f2c347b6a785170bf9af2b5838c0558dcd504d5a2604101c45700b9078620acda56ef01b59fb328cc21dc05575012803f1efde099a0926cdf6d48ce9e4a48594e75d3ab89cbfce198f0cebc446d3033783c89e1f0b6f95929864d3195bed0879e58385fcbab8b030c5f9fe265a2cf151a228e742f1c129b91ff958c7239bb4b550e07475c97ba568608880d9196ac79057c0a25118b693015ab45d7cca6a84ca85b1a64fd92508487c6cb27f42ebb9069b1a3ed960ece30bec977dfd1817b5fbaa3e7634e4612efd7faf78e81b2404524f1b40d04a55a1874c313afa530c7b7576ba14ca5cf04894fc06ef3202a4589d8b0e9816d8301fda0a1933f0939cb0dc6460e1eac9cc79ba71edfffb5bea8dff904b94f9b749c31d9e74612fc8fa8f3786d9920", &(0x7f00000014c0)="07f37d811e149f0f83db2ce4f8b7e8b74dc01d57b16c310581be881d957eb63f185283432dc7fda3ce45e5e8d49a6efcbc73d9baf180f641cfe52d37915fc31aaa7dbd039d36dc4751222d6707f9e79556b176f06d3202ff", 0x5, r2, 0x4}, 0x38) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYRESDEC=r3, @ANYRESHEX=r1, @ANYRESDEC=r4, @ANYRES16], 0xfe8d) r7 = socket(0x11, 0x800000003, 0x0) getsockopt$packet_int(r7, 0x107, 0x9, 0x0, &(0x7f0000000040)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000001580)=0x10) [ 765.377143][T28941] loop1: detected capacity change from 0 to 32 [ 765.405284][T28941] MINIX-fs: bad superblock [ 765.475741][T28941] loop1: detected capacity change from 0 to 32 [ 765.508668][T28941] MINIX-fs: bad superblock 10:18:38 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff060000fff7fffffffffdf0"}) 10:18:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2f606557d664dc8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:18:38 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x38, r0, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'macvlan1\x00'}}}}}, 0x38}}, 0x0) 10:18:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x4844c1, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) 10:18:38 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = syz_open_pts(r0, 0xd2404e2970adc589) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:39 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400080480000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) write$binfmt_aout(r1, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYRESHEX], 0xfe8d) 10:18:39 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x16) syz_open_dev$tty20(0xc, 0x4, 0x0) [ 765.704015][T28970] loop1: detected capacity change from 0 to 32 [ 765.718326][T28970] MINIX-fs: bad superblock 10:18:39 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x38, r0, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'macvlan1\x00'}}}}}, 0x38}}, 0x0) 10:18:39 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() r2 = clone3(&(0x7f0000000400)={0x2000000, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), {0x1a}, &(0x7f00000002c0)=""/230, 0xe6, &(0x7f00000001c0)=""/103, &(0x7f00000003c0)=[r1, r1, 0x0, 0xffffffffffffffff, r1, r1, r1, r1, r1], 0x9}, 0x58) sched_setattr(r2, &(0x7f0000000480)={0x38, 0x0, 0x10, 0x8, 0xffffffff, 0x8, 0x0, 0x6d0f8b88, 0x5cc, 0x9}, 0x0) r3 = syz_open_pts(r0, 0x0) r4 = socket(0x1000000000000010, 0x80802, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r7, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r7}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r7, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000004c0)='/dev/ptmx\x00') ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000000)={0x10017, 0x0, 0x0, 0x0, 0x1, "0001227b7c00faff050000fff7fffffffffdf0"}) [ 765.791338][T28970] loop1: detected capacity change from 0 to 32 [ 765.806995][T28970] MINIX-fs: bad superblock 10:18:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[@ANYRESDEC=r0, @ANYRESOCT, @ANYRESOCT=r1, @ANYRESDEC=r0], 0xfe8d) 10:18:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, 0x0, 0x0) [ 766.060412][T28991] __nla_validate_parse: 8 callbacks suppressed [ 766.060430][T28991] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 10:18:39 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) gettid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff080000fff7fffffffffdf0"}) 10:18:39 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="4000c0480000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) 10:18:39 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r5, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) 10:18:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, 0x0, 0x0) 10:18:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = memfd_secret(0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) [ 766.529350][T29018] loop1: detected capacity change from 0 to 32 10:18:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, 0x0, 0x0) [ 766.579788][T29019] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 766.610029][T29018] MINIX-fs: bad superblock 10:18:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$KIOCSOUND(r2, 0x4b2f, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) write(r1, &(0x7f0000000040)="386859dad2c2040b09bcb09868011fbaa3cc294db52752f28d7fb242eee9ef19e903cbce3ace473682b9e4d9397de9d52f43c3ff03065ad2aa4898737a8e4b2f664a2d4fa305e6db0da3b430349440e11d5635349b41de9087ebf27bf1cde01b48eca916ee69c2ad708ea05c3b93cbf353633d236c94d52faca5", 0x7a) [ 766.692178][T29018] loop1: detected capacity change from 0 to 32 [ 766.728163][T29018] MINIX-fs: bad superblock 10:18:40 executing program 1: syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="400000490000050008000000ffffff7f6824", 0x12, 0x400}, {&(0x7f0000010b00)="01461f", 0x3, 0x2000}], 0x0, &(0x7f00000003c0)=ANY=[]) [ 766.801344][T29035] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 10:18:40 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x800000808d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x200, 0x1, 0x0, 0x4, "8000000063a6910900"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) getpid() r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f00000003c0)="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") r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000380)={0x10017, 0x0, 0x0, 0x0, 0x0, "0001227b7c00faff050000fff7fffffffffdf0"}) 10:18:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x0) 10:18:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) r1 = dup(0xffffffffffffffff) r2 = socket(0x1000000000000010, 0x80802, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x4}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r6, &(0x7f0000000340), &(0x7f0000000100)=@tcp, 0x3}, 0x20) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYRES32=r6, @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x800) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@bridge_delvlan={0x24, 0x71, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x28}}}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000001000)={'syztnl2\x00', &(0x7f0000000f80)={'syztnl2\x00', r5, 0x29, 0x4, 0x4, 0x4, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x1, 0x8000, 0x8, 0xf75f}}) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0x2) 10:18:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0xfe8d) ioctl$TCFLSH(r0, 0x540b, 0x2) 10:18:40 executing program 5: prlimit64(0x0, 0xe,